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Code Issues Projects Releases Wiki Activity

Improved type hints and code style enforcement

This commit is contained in:
Nex 2022-08-16 13:39:55 +02:00
parent f3e5763c6a
commit f04f91e1e3
86 changed files with 1153 additions and 645 deletions
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2
CONTRIBUTING.md
View File

@ -16,4 +16,4 @@ When contributing code to
- **Quotes**: we use double quotes (`"`) as a default. Single quotes (`'`) can be favored with nested strings instead of escaping (`\"`), or when using f-formatting.
- **Maximum line length**: we strongly encourage to respect a 80 characters long lines and to follow [PEP8 indentation guidelines](https://peps.python.org/pep-0008/#indentation) when having to wrap. However, if breaking at 80 is not possible or is detrimental to the readability of the code, exceptions are tolerated so long as they remain within a hard maximum length of 100 characters.
- **Maximum line length**: we strongly encourage to respect a 80 characters long lines and to follow [PEP8 indentation guidelines](https://peps.python.org/pep-0008/#indentation) when having to wrap. However, if breaking at 80 is not possible or is detrimental to the readability of the code, exceptions are tolerated. For example, long log lines, or long strings can be extended to 100 characters long. Please hard wrap anything beyond 100 characters.

13
mvt/android/cmd_check_adb.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.common.command import Command
@ -14,9 +15,15 @@ log = logging.getLogger(__name__)
class CmdAndroidCheckADB(Command):
def __init__(self, target_path: str = None, results_path: str = None,
ioc_files: list = [], module_name: str = None,
serial: str = None, fast_mode: bool = False):
def __init__(
self,
target_path: Optional[str] = "",
results_path: Optional[str] = "",
ioc_files: Optional[list] = [],
module_name: Optional[str] = "",
serial: Optional[str] = "",
fast_mode: Optional[bool] = False,
) -> None:
super().__init__(target_path=target_path, results_path=results_path,
ioc_files=ioc_files, module_name=module_name,
serial=serial, fast_mode=fast_mode, log=log)

14
mvt/android/cmd_check_backup.py
View File

@ -9,7 +9,7 @@ import os
import sys
import tarfile
from pathlib import Path
from typing import Callable
from typing import Callable, Optional
from rich.prompt import Prompt
@ -25,9 +25,15 @@ log = logging.getLogger(__name__)
class CmdAndroidCheckBackup(Command):
def __init__(self, target_path: str = None, results_path: str = None,
ioc_files: list = [], module_name: str = None,
serial: str = None, fast_mode: bool = False):
def __init__(
self,
target_path: Optional[str] = "",
results_path: Optional[str] = "",
ioc_files: Optional[list] = [],
module_name: Optional[str] = "",
serial: Optional[str] = "",
fast_mode: Optional[bool] = False,
) -> None:
super().__init__(target_path=target_path, results_path=results_path,
ioc_files=ioc_files, module_name=module_name,
serial=serial, fast_mode=fast_mode, log=log)

14
mvt/android/cmd_check_bugreport.py
View File

@ -6,7 +6,7 @@
import logging
import os
from pathlib import Path
from typing import Callable
from typing import Callable, Optional
from zipfile import ZipFile
from mvt.common.command import Command
@ -18,9 +18,15 @@ log = logging.getLogger(__name__)
class CmdAndroidCheckBugreport(Command):
def __init__(self, target_path: str = None, results_path: str = None,
ioc_files: list = [], module_name: str = None,
serial: str = None, fast_mode: bool = False):
def __init__(
self,
target_path: Optional[str] = "",
results_path: Optional[str] = "",
ioc_files: Optional[list] = [],
module_name: Optional[str] = "",
serial: Optional[str] = "",
fast_mode: Optional[bool] = False,
) -> None:
super().__init__(target_path=target_path, results_path=results_path,
ioc_files=ioc_files, module_name=module_name,
serial=serial, fast_mode=fast_mode, log=log)

19
mvt/android/cmd_download_apks.py
View File

@ -6,7 +6,7 @@
import json
import logging
import os
from typing import Callable
from typing import Callable, Optional
from rich.progress import track
@ -25,8 +25,12 @@ class DownloadAPKs(AndroidExtraction):
"""
def __init__(self, results_path: str = "", all_apks: bool = False,
packages: list = []):
def __init__(
self,
results_path: Optional[str] = "",
all_apks: Optional[bool] = False,
packages: Optional[list] = []
) -> None:
"""Initialize module.
:param results_path: Path to the folder where data should be stored
:param all_apks: Boolean indicating whether to download all packages
@ -78,9 +82,8 @@ class DownloadAPKs(AndroidExtraction):
try:
self._adb_download(remote_path, local_path)
except InsufficientPrivileges:
log.error("Unable to pull package file from %s: insufficient "
"privileges, it might be a system app",
remote_path)
log.error("Unable to pull package file from %s: insufficient privileges, "
"it might be a system app", remote_path)
self._adb_reconnect()
return None
except Exception as exc:
@ -122,8 +125,8 @@ class DownloadAPKs(AndroidExtraction):
if not package.get("system", False):
packages_selection.append(package)
log.info("Selected only %d packages which are not marked as "
"\"system\"", len(packages_selection))
log.info("Selected only %d packages which are not marked as \"system\"",
len(packages_selection))
if len(packages_selection) == 0:
log.info("No packages were selected for download")

51
mvt/android/modules/adb/base.py
View File

@ -11,7 +11,7 @@ import string
import sys
import tempfile
import time
from typing import Callable
from typing import Callable, Optional
from adb_shell.adb_device import AdbDeviceTcp, AdbDeviceUsb
from adb_shell.auth.keygen import keygen, write_public_keyfile
@ -32,10 +32,15 @@ ADB_PUB_KEY_PATH = os.path.expanduser("~/.android/adbkey.pub")
class AndroidExtraction(MVTModule):
"""This class provides a base for all Android extraction modules."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -73,15 +78,13 @@ class AndroidExtraction(MVTModule):
try:
self.device = AdbDeviceUsb(serial=self.serial)
except UsbDeviceNotFoundError:
self.log.critical("No device found. Make sure it is connected "
"and unlocked.")
self.log.critical("No device found. Make sure it is connected and unlocked.")
sys.exit(-1)
# Otherwise we try to use the TCP transport.
else:
addr = self.serial.split(":")
if len(addr) < 2:
raise ValueError("TCP serial number must follow the format: "
"`address:port`")
raise ValueError("TCP serial number must follow the format: `address:port`")
self.device = AdbDeviceTcp(addr[0], int(addr[1]),
default_transport_timeout_s=30.)
@ -90,12 +93,11 @@ class AndroidExtraction(MVTModule):
try:
self.device.connect(rsa_keys=[signer], auth_timeout_s=5)
except (USBErrorBusy, USBErrorAccess):
self.log.critical("Device is busy, maybe run `adb kill-server` "
"and try again.")
self.log.critical("Device is busy, maybe run `adb kill-server` and try again.")
sys.exit(-1)
except DeviceAuthError:
self.log.error("You need to authorize this computer on the "
"Android device. Retrying in 5 seconds...")
self.log.error("You need to authorize this computer on the Android device. "
"Retrying in 5 seconds...")
time.sleep(5)
except UsbReadFailedError:
self.log.error("Unable to connect to the device over USB. "
@ -104,7 +106,7 @@ class AndroidExtraction(MVTModule):
except OSError as exc:
if exc.errno == 113 and self.serial:
self.log.critical("Unable to connect to the device %s: "
"did you specify the correct IP addres?",
"did you specify the correct IP address?",
self.serial)
sys.exit(-1)
else:
@ -169,9 +171,13 @@ class AndroidExtraction(MVTModule):
return bool(self._adb_command_as_root(f"[ ! -f {file} ] || echo 1"))
def _adb_download(self, remote_path: str, local_path: str,
progress_callback: Callable = None,
retry_root: bool = True) -> None:
def _adb_download(
self,
remote_path: str,
local_path: str,
progress_callback: Optional[Callable] = None,
retry_root: Optional[bool] = True
) -> None:
"""Download a file form the device.
:param remote_path: Path to download from the device
@ -190,8 +196,12 @@ class AndroidExtraction(MVTModule):
else:
raise Exception(f"Unable to download file {remote_path}: {exc}") from exc
def _adb_download_root(self, remote_path: str, local_path: str,
progress_callback: Callable = None) -> None:
def _adb_download_root(
self,
remote_path: str,
local_path: str,
progress_callback: Optional[Callable] = None
) -> None:
try:
# Check if we have root, if not raise an Exception.
self._adb_root_or_die()
@ -288,8 +298,7 @@ class AndroidExtraction(MVTModule):
backup_password)
return decrypted_backup_tar
except InvalidBackupPassword:
self.log.error("You provided the wrong password! "
"Please try again...")
self.log.error("You provided the wrong password! Please try again...")
self.log.warn("All attempts to decrypt backup with password failed!")

18
mvt/android/modules/adb/chrome_history.py
View File

@ -6,7 +6,7 @@
import logging
import os
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import (convert_chrometime_to_datetime,
convert_datetime_to_iso)
@ -19,10 +19,15 @@ CHROME_HISTORY_PATH = "data/data/com.android.chrome/app_chrome/Default/History"
class ChromeHistory(AndroidExtraction):
"""This module extracts records from Android's Chrome browsing history."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -70,7 +75,8 @@ class ChromeHistory(AndroidExtraction):
"url": item[1],
"visit_id": item[2],
"timestamp": item[3],
"isodate": convert_datetime_to_iso(convert_chrometime_to_datetime(item[3])),
"isodate": convert_datetime_to_iso(
convert_chrometime_to_datetime(item[3])),
"redirect_source": item[4],
})

14
mvt/android/modules/adb/dumpsys_accessibility.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_accessibility
@ -13,10 +14,15 @@ from .base import AndroidExtraction
class DumpsysAccessibility(AndroidExtraction):
"""This module extracts stats on accessibility."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

14
mvt/android/modules/adb/dumpsys_activities.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_activity_resolver_table
@ -13,10 +14,15 @@ from .base import AndroidExtraction
class DumpsysActivities(AndroidExtraction):
"""This module extracts details on receivers for risky activities."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

15
mvt/android/modules/adb/dumpsys_appops.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from mvt.android.parsers.dumpsys import parse_dumpsys_appops
@ -16,10 +16,15 @@ class DumpsysAppOps(AndroidExtraction):
slug = "dumpsys_appops"
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

18
mvt/android/modules/adb/dumpsys_battery_daily.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from mvt.android.parsers import parse_dumpsys_battery_daily
@ -14,10 +14,15 @@ from .base import AndroidExtraction
class DumpsysBatteryDaily(AndroidExtraction):
"""This module extracts records from battery daily updates."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -49,4 +54,5 @@ class DumpsysBatteryDaily(AndroidExtraction):
self.results = parse_dumpsys_battery_daily(output)
self.log.info("Extracted %d records from battery daily stats", len(self.results))
self.log.info("Extracted %d records from battery daily stats",
len(self.results))

14
mvt/android/modules/adb/dumpsys_battery_history.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_battery_history
@ -13,10 +14,15 @@ from .base import AndroidExtraction
class DumpsysBatteryHistory(AndroidExtraction):
"""This module extracts records from battery history events."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

14
mvt/android/modules/adb/dumpsys_dbinfo.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_dbinfo
@ -15,10 +16,15 @@ class DumpsysDBInfo(AndroidExtraction):
slug = "dumpsys_dbinfo"
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

14
mvt/android/modules/adb/dumpsys_full.py
View File

@ -5,6 +5,7 @@
import logging
import os
from typing import Optional
from .base import AndroidExtraction
@ -12,10 +13,15 @@ from .base import AndroidExtraction
class DumpsysFull(AndroidExtraction):
"""This module extracts stats on battery consumption by processes."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

26
mvt/android/modules/adb/dumpsys_receivers.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_receiver_resolver_table
@ -19,10 +20,15 @@ INTENT_NEW_OUTGOING_CALL = "android.intent.action.NEW_OUTGOING_CALL"
class DumpsysReceivers(AndroidExtraction):
"""This module extracts details on receivers for risky activities."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -36,24 +42,20 @@ class DumpsysReceivers(AndroidExtraction):
for intent, receivers in self.results.items():
for receiver in receivers:
if intent == INTENT_NEW_OUTGOING_SMS:
self.log.info("Found a receiver to intercept "
"outgoing SMS messages: \"%s\"",
self.log.info("Found a receiver to intercept outgoing SMS messages: \"%s\"",
receiver["receiver"])
elif intent == INTENT_SMS_RECEIVED:
self.log.info("Found a receiver to intercept "
"incoming SMS messages: \"%s\"",
self.log.info("Found a receiver to intercept incoming SMS messages: \"%s\"",
receiver["receiver"])
elif intent == INTENT_DATA_SMS_RECEIVED:
self.log.info("Found a receiver to intercept "
"incoming data SMS message: \"%s\"",
self.log.info("Found a receiver to intercept incoming data SMS message: \"%s\"",
receiver["receiver"])
elif intent == INTENT_PHONE_STATE:
self.log.info("Found a receiver monitoring "
"telephony state/incoming calls: \"%s\"",
receiver["receiver"])
elif intent == INTENT_NEW_OUTGOING_CALL:
self.log.info("Found a receiver monitoring "
"outgoing calls: \"%s\"",
self.log.info("Found a receiver monitoring outgoing calls: \"%s\"",
receiver["receiver"])
ioc = self.indicators.check_app_id(receiver["package_name"])

22
mvt/android/modules/adb/files.py
View File

@ -6,7 +6,7 @@
import logging
import os
import stat
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_unix_to_iso
@ -25,10 +25,15 @@ ANDROID_MEDIA_FOLDERS = [
class Files(AndroidExtraction):
"""This module extracts the list of files on the device."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -48,8 +53,8 @@ class Files(AndroidExtraction):
def check_indicators(self) -> None:
for result in self.results:
if result.get("is_suid"):
self.log.warning("Found an SUID file in a non-standard "
"directory \"%s\".", result["path"])
self.log.warning("Found an SUID file in a non-standard directory \"%s\".",
result["path"])
if self.indicators and self.indicators.check_file_path(result["path"]):
self.log.warning("Found a known suspicous file at path: \"%s\"",
@ -124,8 +129,7 @@ class Files(AndroidExtraction):
if self.fast_mode:
self.log.info("Flag --fast was enabled: skipping full file listing")
else:
self.log.info("Processing full file listing. "
"This may take a while...")
self.log.info("Processing full file listing. This may take a while...")
self.find_files("/")
self.log.info("Found %s total files", len(self.results))

14
mvt/android/modules/adb/getprop.py
View File

@ -5,6 +5,7 @@
import logging
from datetime import datetime, timedelta
from typing import Optional
from mvt.android.parsers import parse_getprop
@ -14,10 +15,15 @@ from .base import AndroidExtraction
class Getprop(AndroidExtraction):
"""This module extracts device properties from getprop command."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

14
mvt/android/modules/adb/logcat.py
View File

@ -5,6 +5,7 @@
import logging
import os
from typing import Optional
from .base import AndroidExtraction
@ -12,10 +13,15 @@ from .base import AndroidExtraction
class Logcat(AndroidExtraction):
"""This module extracts details on installed packages."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

37
mvt/android/modules/adb/packages.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from rich.console import Console
from rich.progress import track
@ -38,7 +38,6 @@ DANGEROUS_PERMISSIONS = [
"android.permission.USE_SIP",
"com.android.browser.permission.READ_HISTORY_BOOKMARKS",
]
ROOT_PACKAGES = [
"com.noshufou.android.su",
"com.noshufou.android.su.elite",
@ -71,10 +70,15 @@ ROOT_PACKAGES = [
class Packages(AndroidExtraction):
"""This module extracts the list of installed packages."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -235,10 +239,14 @@ class Packages(AndroidExtraction):
for file_path in output.splitlines():
file_path = file_path.strip()
md5 = self._adb_command(f"md5sum {file_path}").split(" ", maxsplit=1)[0]
sha1 = self._adb_command(f"sha1sum {file_path}").split(" ", maxsplit=1)[0]
sha256 = self._adb_command(f"sha256sum {file_path}").split(" ", maxsplit=1)[0]
sha512 = self._adb_command(f"sha512sum {file_path}").split(" ", maxsplit=1)[0]
md5 = self._adb_command(
f"md5sum {file_path}").split(" ", maxsplit=1)[0]
sha1 = self._adb_command(
f"sha1sum {file_path}").split(" ", maxsplit=1)[0]
sha256 = self._adb_command(
f"sha256sum {file_path}").split(" ", maxsplit=1)[0]
sha512 = self._adb_command(
f"sha512sum {file_path}").split(" ", maxsplit=1)[0]
package_files.append({
"path": file_path,
@ -282,7 +290,8 @@ class Packages(AndroidExtraction):
"files": package_files,
}
dumpsys_package = self._adb_command(f"dumpsys package {package_name}")
dumpsys_package = self._adb_command(
f"dumpsys package {package_name}")
package_details = self.parse_package_for_details(dumpsys_package)
new_package.update(package_details)
@ -326,9 +335,9 @@ class Packages(AndroidExtraction):
continue
packages_to_lookup.append(result)
self.log.info("Found non-system package with name \"%s\" installed "
"by \"%s\" on %s", result["package_name"],
result["installer"], result["timestamp"])
self.log.info("Found non-system package with name \"%s\" installed by \"%s\" on %s",
result["package_name"], result["installer"],
result["timestamp"])
if not self.fast_mode:
self.check_virustotal(packages_to_lookup)

14
mvt/android/modules/adb/processes.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from .base import AndroidExtraction
@ -11,10 +12,15 @@ from .base import AndroidExtraction
class Processes(AndroidExtraction):
"""This module extracts details on running processes."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

14
mvt/android/modules/adb/root_binaries.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from .base import AndroidExtraction
@ -11,10 +12,15 @@ from .base import AndroidExtraction
class RootBinaries(AndroidExtraction):
"""This module extracts the list of installed packages."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

14
mvt/android/modules/adb/selinux_status.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from .base import AndroidExtraction
@ -13,10 +14,15 @@ class SELinuxStatus(AndroidExtraction):
slug = "selinux_status"
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

14
mvt/android/modules/adb/settings.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from .base import AndroidExtraction
@ -59,10 +60,15 @@ ANDROID_DANGEROUS_SETTINGS = [
class Settings(AndroidExtraction):
"""This module extracts Android system settings."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

15
mvt/android/modules/adb/sms.py
View File

@ -6,7 +6,7 @@
import logging
import os
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.android.parsers.backup import (AndroidBackupParsingError,
parse_tar_for_sms)
@ -45,10 +45,15 @@ FROM sms;
class SMS(AndroidExtraction):
"""This module extracts all SMS messages containing links."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

25
mvt/android/modules/adb/whatsapp.py
View File

@ -7,7 +7,7 @@ import base64
import logging
import os
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import check_for_links, convert_unix_to_iso
@ -19,10 +19,15 @@ WHATSAPP_PATH = "data/data/com.whatsapp/databases/msgstore.db"
class Whatsapp(AndroidExtraction):
"""This module extracts all WhatsApp messages containing links."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -75,17 +80,19 @@ class Whatsapp(AndroidExtraction):
# If we find links in the messages or if they are empty we add them
# to the list.
if check_for_links(message["data"]) or message["data"].strip() == "":
if (check_for_links(message["data"])
or message["data"].strip() == ""):
if message.get("thumb_image"):
message["thumb_image"] = base64.b64encode(message["thumb_image"])
message["thumb_image"] = base64.b64encode(
message["thumb_image"])
messages.append(message)
cur.close()
conn.close()
self.log.info("Extracted a total of %d WhatsApp messages "
"containing links", len(messages))
self.log.info("Extracted a total of %d WhatsApp messages containing links",
len(messages))
self.results = messages
def run(self) -> None:

15
mvt/android/modules/backup/base.py
View File

@ -7,6 +7,7 @@ import fnmatch
import logging
import os
from tarfile import TarFile
from typing import Optional
from mvt.common.module import MVTModule
@ -14,14 +15,18 @@ from mvt.common.module import MVTModule
class BackupExtraction(MVTModule):
"""This class provides a base for all backup extractios modules"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
self.ab = None
self.backup_path = None
self.tar = None

19
mvt/android/modules/backup/sms.py
View File

@ -4,16 +4,23 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.modules.backup.base import BackupExtraction
from mvt.android.parsers.backup import parse_sms_file
class SMS(BackupExtraction):
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -43,5 +50,5 @@ class SMS(BackupExtraction):
data = self._get_file_content(file)
self.results.extend(parse_sms_file(data))
self.log.info("Extracted a total of %d SMS & MMS messages "
"containing links", len(self.results))
self.log.info("Extracted a total of %d SMS & MMS messages containing links",
len(self.results))

18
mvt/android/modules/bugreport/accessibility.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_accessibility
@ -13,10 +14,15 @@ from .base import BugReportModule
class Accessibility(BugReportModule):
"""This module extracts stats on accessibility."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -35,8 +41,8 @@ class Accessibility(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
lines = []

18
mvt/android/modules/bugreport/activities.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_activity_resolver_table
@ -13,10 +14,15 @@ from .base import BugReportModule
class Activities(BugReportModule):
"""This module extracts details on receivers for risky activities."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -38,8 +44,8 @@ class Activities(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
lines = []

19
mvt/android/modules/bugreport/appops.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from mvt.android.parsers import parse_dumpsys_appops
@ -14,10 +14,15 @@ from .base import BugReportModule
class Appops(BugReportModule):
"""This module extracts information on package from App-Ops Manager."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -58,8 +63,8 @@ class Appops(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
lines = []

14
mvt/android/modules/bugreport/base.py
View File

@ -6,6 +6,7 @@
import fnmatch
import logging
import os
from typing import Optional
from zipfile import ZipFile
from mvt.common.module import MVTModule
@ -14,10 +15,15 @@ from mvt.common.module import MVTModule
class BugReportModule(MVTModule):
"""This class provides a base for all Android Bug Report modules."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

19
mvt/android/modules/bugreport/battery_daily.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from mvt.android.parsers import parse_dumpsys_battery_daily
@ -14,10 +14,15 @@ from .base import BugReportModule
class BatteryDaily(BugReportModule):
"""This module extracts records from battery daily updates."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -45,8 +50,8 @@ class BatteryDaily(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
lines = []

18
mvt/android/modules/bugreport/battery_history.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_battery_history
@ -13,10 +14,15 @@ from .base import BugReportModule
class BatteryHistory(BugReportModule):
"""This module extracts records from battery daily updates."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -35,8 +41,8 @@ class BatteryHistory(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide "
"a valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
lines = []

18
mvt/android/modules/bugreport/dbinfo.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_dbinfo
@ -15,10 +16,15 @@ class DBInfo(BugReportModule):
slug = "dbinfo"
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -39,8 +45,8 @@ class DBInfo(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
in_dbinfo = False

18
mvt/android/modules/bugreport/getprop.py
View File

@ -5,6 +5,7 @@
import logging
from datetime import datetime, timedelta
from typing import Optional
from mvt.android.parsers import parse_getprop
@ -14,10 +15,15 @@ from .base import BugReportModule
class Getprop(BugReportModule):
"""This module extracts device properties from getprop command."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -27,8 +33,8 @@ class Getprop(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
lines = []

23
mvt/android/modules/bugreport/packages.py
View File

@ -5,7 +5,7 @@
import logging
import re
from typing import Union
from typing import Optional, Union
from mvt.android.modules.adb.packages import (DANGEROUS_PERMISSIONS,
DANGEROUS_PERMISSIONS_THRESHOLD,
@ -17,10 +17,15 @@ from .base import BugReportModule
class Packages(BugReportModule):
"""This module extracts details on receivers for risky activities."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -157,8 +162,8 @@ class Packages(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
in_package = False
@ -193,8 +198,8 @@ class Packages(BugReportModule):
dangerous_permissions_count += 1
if dangerous_permissions_count >= DANGEROUS_PERMISSIONS_THRESHOLD:
self.log.info("Found package \"%s\" requested %d potentially "
"dangerous permissions", result["package_name"],
self.log.info("Found package \"%s\" requested %d potentially dangerous permissions",
result["package_name"],
dangerous_permissions_count)
self.log.info("Extracted details on %d packages", len(self.results))

30
mvt/android/modules/bugreport/receivers.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.android.parsers import parse_dumpsys_receiver_resolver_table
@ -19,10 +20,15 @@ INTENT_NEW_OUTGOING_CALL = "android.intent.action.NEW_OUTGOING_CALL"
class Receivers(BugReportModule):
"""This module extracts details on receivers for risky activities."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -36,24 +42,20 @@ class Receivers(BugReportModule):
for intent, receivers in self.results.items():
for receiver in receivers:
if intent == INTENT_NEW_OUTGOING_SMS:
self.log.info("Found a receiver to intercept "
"outgoing SMS messages: \"%s\"",
self.log.info("Found a receiver to intercept outgoing SMS messages: \"%s\"",
receiver["receiver"])
elif intent == INTENT_SMS_RECEIVED:
self.log.info("Found a receiver to intercept "
"incoming SMS messages: \"%s\"",
self.log.info("Found a receiver to intercept incoming SMS messages: \"%s\"",
receiver["receiver"])
elif intent == INTENT_DATA_SMS_RECEIVED:
self.log.info("Found a receiver to intercept "
"incoming data SMS message: \"%s\"",
self.log.info("Found a receiver to intercept incoming data SMS message: \"%s\"",
receiver["receiver"])
elif intent == INTENT_PHONE_STATE:
self.log.info("Found a receiver monitoring "
"telephony state/incoming calls: \"%s\"",
receiver["receiver"])
elif intent == INTENT_NEW_OUTGOING_CALL:
self.log.info("Found a receiver monitoring "
"outgoing calls: \"%s\"",
self.log.info("Found a receiver monitoring outgoing calls: \"%s\"",
receiver["receiver"])
ioc = self.indicators.check_app_id(receiver["package_name"])
@ -65,8 +67,8 @@ class Receivers(BugReportModule):
def run(self) -> None:
content = self._get_dumpstate_file()
if not content:
self.log.error("Unable to find dumpstate file. Did you provide a "
"valid bug report archive?")
self.log.error("Unable to find dumpstate file. "
"Did you provide a valid bug report archive?")
return
in_receivers = False

17
mvt/common/cmd_check_iocs.py
View File

@ -5,6 +5,7 @@
import logging
import os
from typing import Optional
from mvt.common.command import Command
@ -13,9 +14,15 @@ log = logging.getLogger(__name__)
class CmdCheckIOCS(Command):
def __init__(self, target_path: str = None, results_path: str = None,
ioc_files: list = [], module_name: str = None,
serial: str = None, fast_mode: bool = False):
def __init__(
self,
target_path: Optional[str] = "",
results_path: Optional[str] = "",
ioc_files: Optional[list] = [],
module_name: Optional[str] = "",
serial: Optional[str] = "",
fast_mode: Optional[bool] = False,
) -> None:
super().__init__(target_path=target_path, results_path=results_path,
ioc_files=ioc_files, module_name=module_name,
serial=serial, fast_mode=fast_mode, log=log)
@ -42,8 +49,8 @@ class CmdCheckIOCS(Command):
if iocs_module().get_slug() != name_only:
continue
log.info("Loading results from \"%s\" with module %s", file_name,
iocs_module.__name__)
log.info("Loading results from \"%s\" with module %s",
file_name, iocs_module.__name__)
m = iocs_module.from_json(file_path,
log=logging.getLogger(iocs_module.__module__))

24
mvt/common/command.py
View File

@ -9,7 +9,7 @@ import logging
import os
import sys
from datetime import datetime
from typing import Callable
from typing import Callable, Optional
from mvt.common.indicators import Indicators
from mvt.common.module import run_module, save_timeline
@ -19,10 +19,16 @@ from mvt.common.version import MVT_VERSION
class Command:
def __init__(self, target_path: str = None, results_path: str = None,
ioc_files: list = [], module_name: str = None,
serial: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__)):
def __init__(
self,
target_path: Optional[str] = "",
results_path: Optional[str] = "",
ioc_files: Optional[list] = [],
module_name: Optional[str] = "",
serial: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
) -> None:
self.name = ""
self.modules = []
@ -121,12 +127,12 @@ class Command:
with open(file_path, "rb") as handle:
sha256.update(handle.read())
except FileNotFoundError:
self.log.error("Failed to hash the file %s: might "
"be a symlink", file_path)
self.log.error("Failed to hash the file %s: might be a symlink",
file_path)
continue
except PermissionError:
self.log.error("Failed to hash the file %s: "
"permission denied", file_path)
self.log.error("Failed to hash the file %s: permission denied",
file_path)
continue
info["hashes"].append({

39
mvt/common/indicators.py
View File

@ -6,7 +6,7 @@
import json
import logging
import os
from typing import Union
from typing import Optional, Union
from appdirs import user_data_dir
@ -47,12 +47,17 @@ class Indicators:
if os.path.isfile(path):
self.parse_stix2(path)
else:
self.log.error("Path specified with env MVT_STIX2 is not "
"a valid file: %s", path)
self.log.error("Path specified with env MVT_STIX2 is not a valid file: %s",
path)
def _new_collection(self, cid: str = "", name: str = "",
description: str = "", file_name: str = "",
file_path: str = "") -> dict:
def _new_collection(
self,
cid: Optional[str] = "",
name: Optional[str] = "",
description: Optional[str] = "",
file_name: Optional[str] = "",
file_path: Optional[str] = ""
) -> dict:
return {
"id": cid,
"name": name,
@ -130,8 +135,7 @@ class Indicators:
data = json.load(handle)
except json.decoder.JSONDecodeError:
self.log.critical("Unable to parse STIX2 indicator file. "
"The file is corrupted or in the wrong "
"format!")
"The file is corrupted or in the wrong format!")
return
malware = {}
@ -186,7 +190,7 @@ class Indicators:
self.ioc_collections.extend(collections)
def load_indicators_files(self, files: list,
load_default: bool = True) -> None:
load_default: Optional[bool] = True) -> None:
"""
Load a list of indicators files.
"""
@ -272,9 +276,8 @@ class Indicators:
if final_url.domain.lower() == ioc["value"]:
if orig_url.is_shortened and orig_url.url != final_url.url:
self.log.warning("Found a known suspicious domain %s "
"shortened as %s matching indicators "
"from \"%s\"", final_url.url, orig_url.url,
ioc["name"])
"shortened as %s matching indicators from \"%s\"",
final_url.url, orig_url.url, ioc["name"])
else:
self.log.warning("Found a known suspicious domain %s "
"matching indicators from \"%s\"",
@ -339,8 +342,8 @@ class Indicators:
if len(proc_name) == 16:
if ioc["value"].startswith(proc_name):
self.log.warning("Found a truncated known suspicious "
"process name \"%s\" matching indicators "
"from \"%s\"", process, ioc["name"])
"process name \"%s\" matching indicators from \"%s\"",
process, ioc["name"])
return ioc
return None
@ -377,8 +380,8 @@ class Indicators:
for ioc in self.get_iocs("emails"):
if email.lower() == ioc["value"].lower():
self.log.warning("Found a known suspicious email address \"%s\""
" matching indicators from \"%s\"",
self.log.warning("Found a known suspicious email address \"%s\" "
"matching indicators from \"%s\"",
email, ioc["name"])
return ioc
@ -468,8 +471,8 @@ class Indicators:
for ioc in self.get_iocs("files_sha256"):
if file_hash.lower() == ioc["value"].lower():
self.log.warning("Found a known suspicious file with hash "
"\"%s\" matching indicators from \"%s\"",
self.log.warning("Found a known suspicious file with hash \"%s\" "
"matching indicators from \"%s\"",
file_hash, ioc["name"])
return ioc

31
mvt/common/module.py
View File

@ -7,7 +7,7 @@ import csv
import logging
import os
import re
from typing import Callable, Union
from typing import Callable, Optional, Union
import simplejson as json
@ -30,9 +30,15 @@ class MVTModule:
enabled = True
slug = None
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = None, results: list = None):
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
"""Initialize module.
:param file_path: Path to the module's database file, if there is any
@ -99,9 +105,9 @@ class MVTModule:
try:
json.dump(self.results, handle, indent=4, default=str)
except Exception as exc:
self.log.error("Unable to store results of module %s "
"to file %s: %s", self.__class__.__name__,
results_file_name, exc)
self.log.error("Unable to store results of module %s to file %s: %s",
self.__class__.__name__, results_file_name,
exc)
if self.detected:
detected_file_name = f"{name}_detected.json"
@ -145,7 +151,8 @@ class MVTModule:
# De-duplicate timeline entries.
self.timeline = self._deduplicate_timeline(self.timeline)
self.timeline_detected = self._deduplicate_timeline(self.timeline_detected)
self.timeline_detected = self._deduplicate_timeline(
self.timeline_detected)
def run(self) -> None:
"""Run the main module procedure."""
@ -158,8 +165,8 @@ def run_module(module: Callable) -> None:
try:
module.run()
except NotImplementedError:
module.log.exception("The run() procedure of module %s was not "
"implemented yet!", module.__class__.__name__)
module.log.exception("The run() procedure of module %s was not implemented yet!",
module.__class__.__name__)
except InsufficientPrivileges as exc:
module.log.info("Insufficient privileges for module %s: %s",
module.__class__.__name__, exc)
@ -176,8 +183,8 @@ def run_module(module: Callable) -> None:
try:
module.check_indicators()
except NotImplementedError:
module.log.info("The %s module does not support checking for "
"indicators", module.__class__.__name__)
module.log.info("The %s module does not support checking for indicators",
module.__class__.__name__)
else:
if module.indicators and not module.detected:
module.log.info("The %s module produced no detections!",

10
mvt/common/options.py
View File

@ -16,18 +16,16 @@ class MutuallyExclusiveOption(Option):
help_msg = kwargs.get("help", "")
if self.mutually_exclusive:
ex_str = ", ".join(self.mutually_exclusive)
kwargs["help"] = help_msg + (
" NOTE: This argument is mutually exclusive with "
"arguments: [" + ex_str + "]."
)
kwargs["help"] = (f"{help_msg} NOTE: This argument is mutually exclusive with arguments"
f"[{ex_str}].")
super().__init__(*args, **kwargs)
def handle_parse_result(self, ctx, opts, args):
if self.mutually_exclusive.intersection(opts) and self.name in opts:
raise UsageError(
f"Illegal usage: `{self.name}` is mutually exclusive with "
f"arguments `{', '.join(self.mutually_exclusive)}`."
f"Illegal usage: `{self.name}` is mutually exclusive "
f"with arguments `{', '.join(self.mutually_exclusive)}`."
)
return super().handle_parse_result(ctx, opts, args)

11
mvt/common/updates.py
View File

@ -88,8 +88,8 @@ class IndicatorsUpdates:
self.index_branch, self.index_path)
res = requests.get(url)
if res.status_code != 200:
log.error("Failed to retrieve indicators index located at %s "
"(error %d)", url, res.status_code)
log.error("Failed to retrieve indicators index located at %s (error %d)",
url, res.status_code)
return None
return yaml.safe_load(res.content)
@ -131,8 +131,8 @@ class IndicatorsUpdates:
ioc_url = ioc.get("download_url", "")
if not ioc_url:
log.error("Could not find a way to download indicator file "
"for %s", ioc.get("name"))
log.error("Could not find a way to download indicator file for %s",
ioc.get("name"))
continue
ioc_local_path = self.download_remote_ioc(ioc_url)
@ -162,8 +162,7 @@ class IndicatorsUpdates:
latest_commit = details[0]
latest_commit_date = latest_commit.get("commit", {}).get("author", {}).get("date", None)
if not latest_commit_date:
log.error("Failed to retrieve date of latest update to indicators "
"index file")
log.error("Failed to retrieve date of latest update to indicators index file")
return -1
latest_commit_dt = datetime.strptime(latest_commit_date,

4
mvt/common/url.py
View File

@ -292,7 +292,9 @@ class URL:
"""
# TODO: Properly handle exception.
try:
return get_tld(self.url, as_object=True, fix_protocol=True).fld.lower()
return get_tld(self.url,
as_object=True,
fix_protocol=True).fld.lower()
except Exception:
return None

8
mvt/common/utils.py
View File

@ -37,7 +37,9 @@ def convert_datetime_to_iso(datetime: datetime.datetime) -> str:
return ""
def convert_unix_to_utc_datetime(timestamp: Union[int, float, str]) -> datetime.datetime:
def convert_unix_to_utc_datetime(
timestamp: Union[int, float, str]
) -> datetime.datetime:
"""Converts a unix epoch timestamp to UTC datetime.
:param timestamp: Epoc timestamp to convert.
@ -105,8 +107,8 @@ def convert_mactime_to_iso(timestamp: int, from_2001: bool = True):
"""
return convert_datetime_to_iso(convert_mactime_to_datetime(timestamp,
from_2001))
return convert_datetime_to_iso(
convert_mactime_to_datetime(timestamp, from_2001))
def check_for_links(text: str) -> list:

3
mvt/common/virustotal.py
View File

@ -42,8 +42,7 @@ def virustotal_lookup(file_hash: str):
if res.status_code == 404:
log.info("Could not find results for file with hash %s", file_hash)
elif res.status_code == 429:
raise VTQuotaExceeded("You have exceeded the quota for your "
"VirusTotal API key")
raise VTQuotaExceeded("You have exceeded the quota for your VirusTotal API key")
else:
raise Exception(f"Unexpected response from VirusTotal: {res.status_code}")

1
mvt/ios/cli.py
View File

@ -151,6 +151,7 @@ def extract_key(password, key_file, backup_path):
@click.argument("BACKUP_PATH", type=click.Path(exists=True))
@click.pass_context
def check_backup(ctx, iocs, output, fast, list_modules, module, backup_path):
print(backup_path)
cmd = CmdIOSCheckBackup(target_path=backup_path, results_path=output,
ioc_files=iocs, module_name=module, fast_mode=fast)

13
mvt/ios/cmd_check_backup.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.common.command import Command
@ -15,9 +16,15 @@ log = logging.getLogger(__name__)
class CmdIOSCheckBackup(Command):
def __init__(self, target_path: str = None, results_path: str = None,
ioc_files: list = [], module_name: str = None,
serial: str = None, fast_mode: bool = False):
def __init__(
self,
target_path: Optional[str] = "",
results_path: Optional[str] = "",
ioc_files: Optional[list] = [],
module_name: Optional[str] = "",
serial: Optional[str] = "",
fast_mode: Optional[bool] = False,
) -> None:
super().__init__(target_path=target_path, results_path=results_path,
ioc_files=ioc_files, module_name=module_name,
serial=serial, fast_mode=fast_mode, log=log)

13
mvt/ios/cmd_check_fs.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from mvt.common.command import Command
@ -15,9 +16,15 @@ log = logging.getLogger(__name__)
class CmdIOSCheckFS(Command):
def __init__(self, target_path: str = None, results_path: str = None,
ioc_files: list = [], module_name: str = None,
serial: str = None, fast_mode: bool = False):
def __init__(
self,
target_path: Optional[str] = "",
results_path: Optional[str] = "",
ioc_files: Optional[list] = [],
module_name: Optional[str] = "",
serial: Optional[str] = "",
fast_mode: Optional[bool] = False,
) -> None:
super().__init__(target_path=target_path, results_path=results_path,
ioc_files=ioc_files, module_name=module_name,
serial=serial, fast_mode=fast_mode, log=log)

36
mvt/ios/decrypt.py
View File

@ -11,6 +11,7 @@ import os
import os.path
import shutil
import sqlite3
from typing import Optional
from iOSbackup import iOSbackup
@ -24,7 +25,7 @@ class DecryptBackup:
"""
def __init__(self, backup_path: str, dest_path: str = None) -> None:
def __init__(self, backup_path: str, dest_path: Optional[str] = "") -> None:
"""Decrypts an encrypted iOS backup.
:param backup_path: Path to the encrypted backup folder
:param dest_path: Path to the folder where to store the decrypted backup
@ -93,8 +94,8 @@ class DecryptBackup:
if not os.path.exists(item_folder):
os.makedirs(item_folder)
# iOSBackup getFileDecryptedCopy() claims to read a "file" parameter
# but the code actually is reading the "manifest" key.
# iOSBackup getFileDecryptedCopy() claims to read a "file"
# parameter but the code actually is reading the "manifest" key.
# Add manifest plist to both keys to handle this.
item["manifest"] = item["file"]
@ -111,7 +112,8 @@ class DecryptBackup:
# Copying over the root plist files as well.
for file_name in os.listdir(self.backup_path):
if file_name.endswith(".plist"):
log.info("Copied plist file %s to %s", file_name, self.dest_path)
log.info("Copied plist file %s to %s",
file_name, self.dest_path)
shutil.copy(os.path.join(self.backup_path, file_name),
self.dest_path)
@ -121,18 +123,21 @@ class DecryptBackup:
:param password: Password to use to decrypt the original backup
"""
log.info("Decrypting iOS backup at path %s with password", self.backup_path)
log.info("Decrypting iOS backup at path %s with password",
self.backup_path)
if not os.path.exists(os.path.join(self.backup_path, "Manifest.plist")):
possible = glob.glob(os.path.join(self.backup_path, "*", "Manifest.plist"))
possible = glob.glob(os.path.join(
self.backup_path, "*", "Manifest.plist"))
if len(possible) == 1:
newpath = os.path.dirname(possible[0])
log.warning("No Manifest.plist in %s, using %s instead.",
self.backup_path, newpath)
self.backup_path = newpath
elif len(possible) > 1:
log.critical("No Manifest.plist in %s, and %d Manifest.plist "
"files in subdirs. Please choose one!",
log.critical("No Manifest.plist in %s, and %d Manifest.plist files in subdirs. "
"Please choose one!",
self.backup_path, len(possible))
return
@ -145,7 +150,9 @@ class DecryptBackup:
cleartextpassword=password,
backuproot=os.path.dirname(self.backup_path))
except Exception as exc:
if isinstance(exc, KeyError) and len(exc.args) > 0 and exc.args[0] == b"KEY":
if (isinstance(exc, KeyError)
and len(exc.args) > 0
and exc.args[0] == b"KEY"):
log.critical("Failed to decrypt backup. Password is probably wrong.")
elif (isinstance(exc, FileNotFoundError)
and os.path.basename(exc.filename) == "Manifest.plist"):
@ -154,9 +161,8 @@ class DecryptBackup:
self.backup_path)
else:
log.exception(exc)
log.critical("Failed to decrypt backup. Did you provide the "
"correct password? Did you point to the right "
"backup path?")
log.critical("Failed to decrypt backup. Did you provide the correct password? "
"Did you point to the right backup path?")
def decrypt_with_key_file(self, key_file: str) -> None:
"""Decrypts an encrypted iOS backup using a key file.
@ -176,8 +182,7 @@ class DecryptBackup:
# Key should be 64 hex encoded characters (32 raw bytes)
if len(key_bytes) != 64:
log.critical("Invalid key from key file. Did you provide the "
"correct key file?")
log.critical("Invalid key from key file. Did you provide the correct key file?")
return
try:
@ -187,8 +192,7 @@ class DecryptBackup:
backuproot=os.path.dirname(self.backup_path))
except Exception as exc:
log.exception(exc)
log.critical("Failed to decrypt backup. Did you provide the "
"correct key file?")
log.critical("Failed to decrypt backup. Did you provide the correct key file?")
def get_key(self) -> None:
"""Retrieve and prints the encryption key."""

24
mvt/ios/modules/backup/backup_info.py
View File

@ -6,6 +6,7 @@
import logging
import os
import plistlib
from typing import Optional
from mvt.common.module import DatabaseNotFoundError
from mvt.ios.versions import get_device_desc_from_id, latest_ios_version
@ -16,10 +17,15 @@ from ..base import IOSExtraction
class BackupInfo(IOSExtraction):
"""This module extracts information about the device and the backup."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -29,8 +35,8 @@ class BackupInfo(IOSExtraction):
def run(self) -> None:
info_path = os.path.join(self.target_path, "Info.plist")
if not os.path.exists(info_path):
raise DatabaseNotFoundError("No Info.plist at backup path, unable "
"to extract device information")
raise DatabaseNotFoundError("No Info.plist at backup path, unable to extract device "
"information")
with open(info_path, "rb") as handle:
info = plistlib.load(handle)
@ -44,7 +50,7 @@ class BackupInfo(IOSExtraction):
for field in fields:
value = info.get(field, None)
# Converting the product type in product name
if field == "Product Type" and value:
product_name = get_device_desc_from_id(value)
if product_name:
@ -53,11 +59,11 @@ class BackupInfo(IOSExtraction):
self.log.info("%s: %s", field, value)
else:
self.log.info("%s: %s", field, value)
self.results[field] = value
if "Product Version" in info:
latest = latest_ios_version()
if info["Product Version"] != latest["version"]:
self.log.warning("This phone is running an outdated iOS "
"version: %s (latest is %s)",
self.log.warning("This phone is running an outdated iOS version: %s (latest is %s)",
info["Product Version"], latest['version'])

31
mvt/ios/modules/backup/configuration_profiles.py
View File

@ -7,7 +7,7 @@ import logging
import os
import plistlib
from base64 import b64encode
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_datetime_to_iso
@ -19,10 +19,15 @@ CONF_PROFILES_DOMAIN = "SysSharedContainerDomain-systemgroup.com.apple.configura
class ConfigurationProfiles(IOSExtraction):
"""This module extracts the full plist data from configuration profiles."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -37,9 +42,8 @@ class ConfigurationProfiles(IOSExtraction):
"timestamp": record["install_date"],
"module": self.__class__.__name__,
"event": "configuration_profile_install",
"data": f"{record['plist']['PayloadType']} installed: "
f"{record['plist']['PayloadUUID']} - "
f"{payload_name}: {payload_description}"
"data": f"{record['plist']['PayloadType']} installed: {record['plist']['PayloadUUID']} "
f"- {payload_name}: {payload_description}"
}
def check_indicators(self) -> None:
@ -71,12 +75,14 @@ class ConfigurationProfiles(IOSExtraction):
continue
def run(self) -> None:
for conf_file in self._get_backup_files_from_manifest(domain=CONF_PROFILES_DOMAIN):
for conf_file in self._get_backup_files_from_manifest(
domain=CONF_PROFILES_DOMAIN):
conf_rel_path = conf_file["relative_path"]
# Filter out all configuration files that are not configuration
# profiles.
if not conf_rel_path or not os.path.basename(conf_rel_path).startswith("profile-"):
if not conf_rel_path or not os.path.basename(
conf_rel_path).startswith("profile-"):
continue
conf_file_path = self._get_backup_file_from_id(conf_file["file_id"])
@ -89,6 +95,8 @@ class ConfigurationProfiles(IOSExtraction):
except Exception:
conf_plist = {}
# TODO: Tidy up the following code hell.
if "SignerCerts" in conf_plist:
conf_plist["SignerCerts"] = [b64encode(x) for x in conf_plist["SignerCerts"]]
@ -122,4 +130,5 @@ class ConfigurationProfiles(IOSExtraction):
"install_date": convert_datetime_to_iso(conf_plist.get("InstallDate")),
})
self.log.info("Extracted details about %d configuration profiles", len(self.results))
self.log.info("Extracted details about %d configuration profiles",
len(self.results))

40
mvt/ios/modules/backup/manifest.py
View File

@ -9,6 +9,7 @@ import logging
import os
import plistlib
import sqlite3
from typing import Optional
from mvt.common.module import DatabaseNotFoundError
from mvt.common.utils import convert_datetime_to_iso, convert_unix_to_iso
@ -19,10 +20,15 @@ from ..base import IOSExtraction
class Manifest(IOSExtraction):
"""This module extracts information from a backup Manifest.db file."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -84,8 +90,7 @@ class Manifest(IOSExtraction):
if (os.path.basename(result["relative_path"]) == "com.apple.CrashReporter.plist"
and result["domain"] == "RootDomain"):
self.log.warning("Found a potentially suspicious "
"\"com.apple.CrashReporter.plist\" "
"file created in RootDomain")
"\"com.apple.CrashReporter.plist\" file created in RootDomain")
self.detected.append(result)
continue
@ -96,9 +101,8 @@ class Manifest(IOSExtraction):
rel_path = result["relative_path"].lower()
for ioc in self.indicators.get_iocs("domains"):
if ioc["value"].lower() in rel_path:
self.log.warning("Found mention of domain \"%s\" in a "
"backup file with path: %s",
ioc["value"], rel_path)
self.log.warning("Found mention of domain \"%s\" in a backup file with "
"path: %s", ioc["value"], rel_path)
self.detected.append(result)
def run(self) -> None:
@ -132,19 +136,23 @@ class Manifest(IOSExtraction):
try:
file_plist = plistlib.load(io.BytesIO(file_data["file"]))
file_metadata = self._get_key(file_plist, "$objects")[1]
birth = self._get_key(file_metadata, "Birth")
last_modified = self._get_key(file_metadata, "LastModified")
last_status_change = self._get_key(file_metadata,
"LastStatusChange")
cleaned_metadata.update({
"created": self._convert_timestamp(self._get_key(file_metadata, "Birth")),
"modified": self._convert_timestamp(self._get_key(file_metadata,
"LastModified")),
"status_changed": self._convert_timestamp(self._get_key(file_metadata,
"LastStatusChange")),
"created": self._convert_timestamp(birth),
"modified": self._convert_timestamp(last_modified),
"status_changed": self._convert_timestamp(last_status_change),
"mode": oct(self._get_key(file_metadata, "Mode")),
"owner": self._get_key(file_metadata, "UserID"),
"size": self._get_key(file_metadata, "Size"),
})
except Exception:
self.log.exception("Error reading manifest file metadata "
"for file with ID %s and relative path %s",
self.log.exception("Error reading manifest file metadata for file with ID %s "
"and relative path %s",
file_data["fileID"],
file_data["relativePath"])

24
mvt/ios/modules/backup/profile_events.py
View File

@ -5,7 +5,7 @@
import logging
import plistlib
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_datetime_to_iso
@ -20,10 +20,15 @@ class ProfileEvents(IOSExtraction):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -85,8 +90,10 @@ class ProfileEvents(IOSExtraction):
return results
def run(self) -> None:
for events_file in self._get_backup_files_from_manifest(relative_path=CONF_PROFILES_EVENTS_RELPATH):
events_file_path = self._get_backup_file_from_id(events_file["file_id"])
for events_file in self._get_backup_files_from_manifest(
relative_path=CONF_PROFILES_EVENTS_RELPATH):
events_file_path = self._get_backup_file_from_id(
events_file["file_id"])
if not events_file_path:
continue
@ -97,8 +104,7 @@ class ProfileEvents(IOSExtraction):
self.results.extend(self.parse_profile_events(handle.read()))
for result in self.results:
self.log.info("On %s process \"%s\" started operation \"%s\" "
"of profile \"%s\"",
self.log.info("On %s process \"%s\" started operation \"%s\" of profile \"%s\"",
result.get("timestamp"), result.get("process"),
result.get("operation"), result.get("profile_id"))

46
mvt/ios/modules/base.py
View File

@ -9,6 +9,7 @@ import os
import shutil
import sqlite3
import subprocess
from typing import Iterator, Optional, Union
from mvt.common.module import (DatabaseCorruptedError, DatabaseNotFoundError,
MVTModule)
@ -18,10 +19,15 @@ class IOSExtraction(MVTModule):
"""This class provides a base for all iOS filesystem/backup extraction
modules."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -30,7 +36,8 @@ class IOSExtraction(MVTModule):
self.is_fs_dump = False
self.is_sysdiagnose = False
def _recover_sqlite_db_if_needed(self, file_path, forced=False):
def _recover_sqlite_db_if_needed(self, file_path: str,
forced: Optional[bool] = False) -> None:
"""Tries to recover a malformed database by running a .clone command.
:param file_path: Path to the malformed database file.
@ -57,13 +64,11 @@ class IOSExtraction(MVTModule):
file_path)
if not shutil.which("sqlite3"):
raise DatabaseCorruptedError("failed to recover without sqlite3 "
"binary: please install sqlite3!")
raise DatabaseCorruptedError("failed to recover without sqlite3 binary: please install "
"sqlite3!")
if '"' in file_path:
raise DatabaseCorruptedError(f"database at path '{file_path}' is "
"corrupted. unable to recover because "
"it has a quotation mark (\") in its "
"name")
raise DatabaseCorruptedError(f"database at path '{file_path}' is corrupted. unable to "
"recover because it has a quotation mark (\") in its name")
bak_path = f"{file_path}.bak"
shutil.move(file_path, bak_path)
@ -75,7 +80,11 @@ class IOSExtraction(MVTModule):
self.log.info("Database at path %s recovered successfully!", file_path)
def _get_backup_files_from_manifest(self, relative_path=None, domain=None):
def _get_backup_files_from_manifest(
self,
relative_path: Optional[str] = "",
domain: Optional[str] = ""
) -> Iterator[dict]:
"""Locate files from Manifest.db.
:param relative_path: Relative path to use as filter from Manifest.db.
@ -112,14 +121,14 @@ class IOSExtraction(MVTModule):
"relative_path": row[2],
}
def _get_backup_file_from_id(self, file_id):
def _get_backup_file_from_id(self, file_id: str) -> Union[str, None]:
file_path = os.path.join(self.target_path, file_id[0:2], file_id)
if os.path.exists(file_path):
return file_path
return None
def _get_fs_files_from_patterns(self, root_paths):
def _get_fs_files_from_patterns(self, root_paths: list) -> Iterator[str]:
for root_path in root_paths:
for found_path in glob.glob(os.path.join(self.target_path,
root_path)):
@ -128,7 +137,11 @@ class IOSExtraction(MVTModule):
yield found_path
def _find_ios_database(self, backup_ids=None, root_paths=[]):
def _find_ios_database(
self,
backup_ids: Optional[list] = [],
root_paths: Optional[list] = []
) -> None:
"""Try to locate a module's database file from either an iTunes
backup or a full filesystem dump. This is intended only for
modules that expect to work with a single SQLite database.
@ -166,7 +179,6 @@ class IOSExtraction(MVTModule):
if file_path:
self.file_path = file_path
else:
raise DatabaseNotFoundError("unable to find the module's "
"database file")
raise DatabaseNotFoundError("unable to find the module's database file")
self._recover_sqlite_db_if_needed(self.file_path)

21
mvt/ios/modules/fs/analytics.py
View File

@ -6,7 +6,7 @@
import logging
import plistlib
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -21,10 +21,15 @@ class Analytics(IOSExtraction):
"""This module extracts information from the
private/var/Keychains/Analytics/*.db files."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -48,8 +53,7 @@ class Analytics(IOSExtraction):
ioc = self.indicators.check_process(value)
if ioc:
self.log.warning("Found mention of a malicious process "
"\"%s\" in %s file at %s",
self.log.warning("Found mention of a malicious process \"%s\" in %s file at %s",
value, result["artifact"],
result["timestamp"])
result["matched_indicator"] = ioc
@ -58,8 +62,7 @@ class Analytics(IOSExtraction):
ioc = self.indicators.check_domain(value)
if ioc:
self.log.warning("Found mention of a malicious domain "
"\"%s\" in %s file at %s",
self.log.warning("Found mention of a malicious domain \"%s\" in %s file at %s",
value, result["artifact"],
result["timestamp"])
result["matched_indicator"] = ioc

15
mvt/ios/modules/fs/analytics_ios_versions.py
View File

@ -5,7 +5,7 @@
import logging
from datetime import datetime
from typing import Union
from typing import Optional, Union
from mvt.ios.versions import find_version_by_build
@ -18,10 +18,15 @@ class AnalyticsIOSVersions(IOSExtraction):
a timeline of build numbers from the private/var/Keychains/Analytics/*.db
files."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

15
mvt/ios/modules/fs/cache_files.py
View File

@ -6,17 +6,22 @@
import logging
import os
import sqlite3
from typing import Union
from typing import Optional, Union
from ..base import IOSExtraction
class CacheFiles(IOSExtraction):
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

26
mvt/ios/modules/fs/filesystem.py
View File

@ -5,7 +5,7 @@
import logging
import os
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_unix_to_iso
@ -19,10 +19,15 @@ class Filesystem(IOSExtraction):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -55,9 +60,8 @@ class Filesystem(IOSExtraction):
for ioc in self.indicators.get_iocs("processes"):
parts = result["path"].split("/")
if ioc["value"] in parts:
self.log.warning("Found known suspicious process name "
"mentioned in file at path \"%s\" "
"matching indicators from \"%s\"",
self.log.warning("Found known suspicious process name mentioned in file at "
"path \"%s\" matching indicators from \"%s\"",
result["path"], ioc["name"])
result["matched_indicator"] = ioc
self.detected.append(result)
@ -69,7 +73,8 @@ class Filesystem(IOSExtraction):
dir_path = os.path.join(root, dir_name)
result = {
"path": os.path.relpath(dir_path, self.target_path),
"modified": convert_unix_to_iso(os.stat(dir_path).st_mtime),
"modified": convert_unix_to_iso(
os.stat(dir_path).st_mtime),
}
except Exception:
continue
@ -81,7 +86,8 @@ class Filesystem(IOSExtraction):
file_path = os.path.join(root, file_name)
result = {
"path": os.path.relpath(file_path, self.target_path),
"modified": convert_unix_to_iso(os.stat(file_path).st_mtime),
"modified": convert_unix_to_iso(
os.stat(file_path).st_mtime),
}
except Exception:
continue

14
mvt/ios/modules/fs/net_netusage.py
View File

@ -5,6 +5,7 @@
import logging
import sqlite3
from typing import Optional
from ..net_base import NetBase
@ -21,10 +22,15 @@ class Netusage(NetBase):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

16
mvt/ios/modules/fs/safari_favicon.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -20,10 +20,15 @@ SAFARI_FAVICON_ROOT_PATHS = [
class SafariFavicon(IOSExtraction):
"""This module extracts all Safari favicon records."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -105,4 +110,5 @@ class SafariFavicon(IOSExtraction):
self.log.info("Extracted a total of %d favicon records",
len(self.results))
self.results = sorted(self.results, key=lambda x: x["isodate"])

20
mvt/ios/modules/fs/shutdownlog.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -18,10 +18,15 @@ SHUTDOWN_LOG_PATH = [
class ShutdownLog(IOSExtraction):
"""This module extracts processes information from the shutdown log file."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -49,9 +54,8 @@ class ShutdownLog(IOSExtraction):
for ioc in self.indicators.get_iocs("processes"):
parts = result["client"].split("/")
if ioc in parts:
self.log.warning("Found mention of a known malicious "
"process \"%s\" in shutdown.log",
ioc)
self.log.warning("Found mention of a known malicious process \"%s\" in "
"shutdown.log", ioc)
result["matched_indicator"] = ioc
self.detected.append(result)
continue

15
mvt/ios/modules/fs/version_history.py
View File

@ -6,7 +6,7 @@
import datetime
import json
import logging
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_datetime_to_iso
@ -20,10 +20,15 @@ IOS_ANALYTICS_JOURNAL_PATHS = [
class IOSVersionHistory(IOSExtraction):
"""This module extracts iOS update history from Analytics Journal log files."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

15
mvt/ios/modules/fs/webkit_indexeddb.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from .webkit_base import WebkitBase
@ -22,10 +22,15 @@ class WebkitIndexedDB(WebkitBase):
slug = "webkit_indexeddb"
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

18
mvt/ios/modules/fs/webkit_localstorage.py
View File

@ -4,7 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Union
from typing import Optional, Union
from .webkit_base import WebkitBase
@ -20,10 +20,15 @@ class WebkitLocalStorage(WebkitBase):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -39,6 +44,5 @@ class WebkitLocalStorage(WebkitBase):
def run(self) -> None:
self._process_webkit_folder(WEBKIT_LOCALSTORAGE_ROOT_PATHS)
self.log.info("Extracted a total of %d records from WebKit "
"Local Storages",
self.log.info("Extracted a total of %d records from WebKit Local Storages",
len(self.results))

17
mvt/ios/modules/fs/webkit_safariviewservice.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from .webkit_base import WebkitBase
@ -19,16 +20,20 @@ class WebkitSafariViewService(WebkitBase):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
def run(self) -> None:
self._process_webkit_folder(WEBKIT_SAFARIVIEWSERVICE_ROOT_PATHS)
self.log.info("Extracted a total of %d records from WebKit "
"SafariViewService WebsiteData",
self.log.info("Extracted a total of %d records from WebKit SafariViewService WebsiteData",
len(self.results))

19
mvt/ios/modules/mixed/chrome_favicon.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import (convert_chrometime_to_datetime,
convert_datetime_to_iso)
@ -15,7 +15,6 @@ from ..base import IOSExtraction
CHROME_FAVICON_BACKUP_IDS = [
"55680ab883d0fdcffd94f959b1632e5fbbb18c5b"
]
# TODO: Confirm Chrome database path.
CHROME_FAVICON_ROOT_PATHS = [
"private/var/mobile/Containers/Data/Application/*/Library/Application Support/Google/Chrome/Default/Favicons",
@ -25,10 +24,15 @@ CHROME_FAVICON_ROOT_PATHS = [
class ChromeFavicon(IOSExtraction):
"""This module extracts all Chrome favicon records."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -83,7 +87,8 @@ class ChromeFavicon(IOSExtraction):
"url": row[0],
"icon_url": row[1],
"timestamp": last_timestamp,
"isodate": convert_datetime_to_iso(convert_chrometime_to_datetime(last_timestamp)),
"isodate": convert_datetime_to_iso(
convert_chrometime_to_datetime(last_timestamp)),
})
cur.close()

18
mvt/ios/modules/mixed/chrome_history.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import (convert_chrometime_to_datetime,
convert_datetime_to_iso)
@ -24,10 +24,15 @@ CHROME_HISTORY_ROOT_PATHS = [
class ChromeHistory(IOSExtraction):
"""This module extracts all Chome visits."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -78,7 +83,8 @@ class ChromeHistory(IOSExtraction):
"url": item[1],
"visit_id": item[2],
"timestamp": item[3],
"isodate": convert_datetime_to_iso(convert_chrometime_to_datetime(item[3])),
"isodate": convert_datetime_to_iso(
convert_chrometime_to_datetime(item[3])),
"redirect_source": item[4],
})

14
mvt/ios/modules/mixed/contacts.py
View File

@ -5,6 +5,7 @@
import logging
import sqlite3
from typing import Optional
from ..base import IOSExtraction
@ -19,10 +20,15 @@ CONTACTS_ROOT_PATHS = [
class Contacts(IOSExtraction):
"""This module extracts all contact details from the phone's address book."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

15
mvt/ios/modules/mixed/firefox_favicon.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_unix_to_iso
@ -22,10 +22,15 @@ FIREFOX_HISTORY_ROOT_PATHS = [
class FirefoxFavicon(IOSExtraction):
"""This module extracts all Firefox favicon"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

18
mvt/ios/modules/mixed/firefox_history.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_unix_to_iso
@ -26,10 +26,15 @@ class FirefoxHistory(IOSExtraction):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -39,8 +44,7 @@ class FirefoxHistory(IOSExtraction):
"timestamp": record["isodate"],
"module": self.__class__.__name__,
"event": "firefox_history",
"data": f"Firefox visit with ID {record['id']} "
f"to URL: {record['url']}",
"data": f"Firefox visit with ID {record['id']} to URL: {record['url']}",
}
def check_indicators(self) -> None:

25
mvt/ios/modules/mixed/idstatuscache.py
View File

@ -6,7 +6,7 @@
import collections
import logging
import plistlib
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -24,10 +24,15 @@ IDSTATUSCACHE_ROOT_PATHS = [
class IDStatusCache(IOSExtraction):
"""Extracts Apple Authentication information from idstatuscache.plist"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -55,8 +60,7 @@ class IDStatusCache(IOSExtraction):
continue
if "\\x00\\x00" in result.get("user", ""):
self.log.warning("Found an ID Status Cache entry with "
"suspicious patterns: %s",
self.log.warning("Found an ID Status Cache entry with suspicious patterns: %s",
result.get("user"))
self.detected.append(result)
@ -83,7 +87,9 @@ class IDStatusCache(IOSExtraction):
"idstatus": id_status,
})
entry_counter = collections.Counter([entry["user"] for entry in id_status_cache_entries])
entry_counter = collections.Counter([entry["user"]
for entry in
id_status_cache_entries])
for entry in id_status_cache_entries:
# Add total count of occurrences to the status cache entry.
entry["occurrences"] = entry_counter[entry["user"]]
@ -97,7 +103,8 @@ class IDStatusCache(IOSExtraction):
self.file_path)
self._extract_idstatuscache_entries(self.file_path)
elif self.is_fs_dump:
for idstatuscache_path in self._get_fs_files_from_patterns(IDSTATUSCACHE_ROOT_PATHS):
for idstatuscache_path in self._get_fs_files_from_patterns(
IDSTATUSCACHE_ROOT_PATHS):
self.file_path = idstatuscache_path
self.log.info("Found IDStatusCache plist at path: %s",
self.file_path)

27
mvt/ios/modules/mixed/interactionc.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -22,10 +22,15 @@ INTERACTIONC_ROOT_PATHS = [
class InteractionC(IOSExtraction):
"""This module extracts data from InteractionC db."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -60,11 +65,9 @@ class InteractionC(IOSExtraction):
"module": self.__class__.__name__,
"event": timestamp,
"data": f"[{record['bundle_id']}] {record['account']} - "
f"from {record['sender_display_name']} "
f"({record['sender_identifier']}) "
f"to {record['recipient_display_name']} "
f"({record['recipient_identifier']}): "
f"{record['content']}"
f"from {record['sender_display_name']} ({record['sender_identifier']}) "
f"to {record['recipient_display_name']} ({record['recipient_identifier']}):"
f" {record['content']}"
})
processed.append(record[timestamp])
@ -129,8 +132,8 @@ class InteractionC(IOSExtraction):
LEFT JOIN ZCONTACTS ON ZINTERACTIONS.ZSENDER = ZCONTACTS.Z_PK
LEFT JOIN Z_1INTERACTIONS ON ZINTERACTIONS.Z_PK == Z_1INTERACTIONS.Z_3INTERACTIONS
LEFT JOIN ZATTACHMENT ON Z_1INTERACTIONS.Z_1ATTACHMENTS == ZATTACHMENT.Z_PK
LEFT JOIN Z_2INTERACTIONRECIPIENT ON ZINTERACTIONS.Z_PK== Z_2INTERACTIONRECIPIENT.Z_3INTERACTIONRECIPIENT
LEFT JOIN ZCONTACTS RECEIPIENTCONACT ON Z_2INTERACTIONRECIPIENT.Z_2RECIPIENTS== RECEIPIENTCONACT.Z_PK;
LEFT JOIN Z_2INTERACTIONRECIPIENT ON ZINTERACTIONS.Z_PK == Z_2INTERACTIONRECIPIENT.Z_3INTERACTIONRECIPIENT
LEFT JOIN ZCONTACTS RECEIPIENTCONACT ON Z_2INTERACTIONRECIPIENT.Z_2RECIPIENTS == RECEIPIENTCONACT.Z_PK;
""")
# names = [description[0] for description in cur.description]

37
mvt/ios/modules/mixed/locationd.py
View File

@ -5,7 +5,7 @@
import logging
import plistlib
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -23,10 +23,15 @@ LOCATIOND_ROOT_PATHS = [
class LocationdClients(IOSExtraction):
"""Extract information from apps who used geolocation."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -66,8 +71,8 @@ class LocationdClients(IOSExtraction):
ioc = self.indicators.check_process(proc_name)
if ioc:
self.log.warning("Found a suspicious process name in "
"LocationD entry %s", result["package"])
self.log.warning("Found a suspicious process name in LocationD entry %s",
result["package"])
result["matched_indicator"] = ioc
self.detected.append(result)
continue
@ -75,8 +80,8 @@ class LocationdClients(IOSExtraction):
if "BundlePath" in result:
ioc = self.indicators.check_file_path(result["BundlePath"])
if ioc:
self.log.warning("Found a suspicious file path in "
"Location D: %s", result["BundlePath"])
self.log.warning("Found a suspicious file path in Location D: %s",
result["BundlePath"])
result["matched_indicator"] = ioc
self.detected.append(result)
continue
@ -84,8 +89,8 @@ class LocationdClients(IOSExtraction):
if "Executable" in result:
ioc = self.indicators.check_file_path(result["Executable"])
if ioc:
self.log.warning("Found a suspicious file path in "
"Location D: %s", result["Executable"])
self.log.warning("Found a suspicious file path in Location D: %s",
result["Executable"])
result["matched_indicator"] = ioc
self.detected.append(result)
continue
@ -93,8 +98,8 @@ class LocationdClients(IOSExtraction):
if "Registered" in result:
ioc = self.indicators.check_file_path(result["Registered"])
if ioc:
self.log.warning("Found a suspicious file path in "
"Location D: %s", result["Registered"])
self.log.warning("Found a suspicious file path in Location D: %s",
result["Registered"])
result["matched_indicator"] = ioc
self.detected.append(result)
continue
@ -108,7 +113,8 @@ class LocationdClients(IOSExtraction):
result["package"] = key
for timestamp in self.timestamps:
if timestamp in result.keys():
result[timestamp] = convert_mactime_to_iso(result[timestamp])
result[timestamp] = convert_mactime_to_iso(
result[timestamp])
self.results.append(result)
@ -119,7 +125,8 @@ class LocationdClients(IOSExtraction):
self.file_path)
self._extract_locationd_entries(self.file_path)
elif self.is_fs_dump:
for locationd_path in self._get_fs_files_from_patterns(LOCATIOND_ROOT_PATHS):
for locationd_path in self._get_fs_files_from_patterns(
LOCATIOND_ROOT_PATHS):
self.file_path = locationd_path
self.log.info("Found Locationd Clients plist at path: %s",
self.file_path)

14
mvt/ios/modules/mixed/net_datausage.py
View File

@ -4,6 +4,7 @@
# https://license.mvt.re/1.1/
import logging
from typing import Optional
from ..net_base import NetBase
@ -22,10 +23,15 @@ class Datausage(NetBase):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)

19
mvt/ios/modules/mixed/osanalytics_addaily.py
View File

@ -5,7 +5,7 @@
import logging
import plistlib
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_datetime_to_iso
@ -23,10 +23,15 @@ class OSAnalyticsADDaily(IOSExtraction):
"""Extract network usage information by process,
from com.apple.osanalytics.addaily.plist"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -71,5 +76,5 @@ class OSAnalyticsADDaily(IOSExtraction):
"wwan_out": values[4],
})
self.log.info("Extracted a total of %d com.apple.osanalytics.addaily "
"entries", len(self.results))
self.log.info("Extracted a total of %d com.apple.osanalytics.addaily entries",
len(self.results))

40
mvt/ios/modules/mixed/safari_browserstate.py
View File

@ -8,7 +8,7 @@ import logging
import os
import plistlib
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso, keys_bytes_to_string
@ -24,10 +24,15 @@ SAFARI_BROWSER_STATE_ROOT_PATHS = [
class SafariBrowserState(IOSExtraction):
"""This module extracts all Safari browser state records."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -104,12 +109,18 @@ class SafariBrowserState(IOSExtraction):
pass
if "SessionHistoryEntries" in session_data.get("SessionHistory", {}):
for session_entry in session_data["SessionHistory"].get("SessionHistoryEntries"):
for session_entry in session_data["SessionHistory"].get(
"SessionHistoryEntries"):
self._session_history_count += 1
data_length = 0
if "SessionHistoryEntryData" in session_entry:
data_length = len(session_entry.get("SessionHistoryEntryData"))
session_entries.append({
"entry_title": session_entry.get("SessionHistoryEntryOriginalURL"),
"entry_url": session_entry.get("SessionHistoryEntryURL"),
"data_length": len(session_entry.get("SessionHistoryEntryData")) if "SessionHistoryEntryData" in session_entry else 0,
"data_length": data_length,
})
self.results.append({
@ -124,8 +135,11 @@ class SafariBrowserState(IOSExtraction):
def run(self) -> None:
if self.is_backup:
for backup_file in self._get_backup_files_from_manifest(relative_path=SAFARI_BROWSER_STATE_BACKUP_RELPATH):
browserstate_path = self._get_backup_file_from_id(backup_file["file_id"])
for backup_file in self._get_backup_files_from_manifest(
relative_path=SAFARI_BROWSER_STATE_BACKUP_RELPATH):
browserstate_path = self._get_backup_file_from_id(
backup_file["file_id"])
if not browserstate_path:
continue
@ -133,11 +147,11 @@ class SafariBrowserState(IOSExtraction):
browserstate_path)
self._process_browser_state_db(browserstate_path)
elif self.is_fs_dump:
for browserstate_path in self._get_fs_files_from_patterns(SAFARI_BROWSER_STATE_ROOT_PATHS):
for browserstate_path in self._get_fs_files_from_patterns(
SAFARI_BROWSER_STATE_ROOT_PATHS):
self.log.info("Found Safari browser state database at path: %s",
browserstate_path)
self._process_browser_state_db(browserstate_path)
self.log.info("Extracted a total of %d tab records and %d session "
"history entries", len(self.results),
self._session_history_count)
self.log.info("Extracted a total of %d tab records and %d session history entries",
len(self.results), self._session_history_count)

44
mvt/ios/modules/mixed/safari_history.py
View File

@ -6,7 +6,7 @@
import logging
import os
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.url import URL
from mvt.common.utils import (convert_mactime_to_datetime,
@ -28,10 +28,15 @@ class SafariHistory(IOSExtraction):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -41,7 +46,8 @@ class SafariHistory(IOSExtraction):
"timestamp": record["isodate"],
"module": self.__class__.__name__,
"event": "safari_history",
"data": f"Safari visit to {record['url']} (ID: {record['id']}, Visit ID: {record['visit_id']})",
"data": f"Safari visit to {record['url']} (ID: {record['id']}, "
f"Visit ID: {record['visit_id']})",
}
def _find_injections(self):
@ -76,7 +82,8 @@ class SafariHistory(IOSExtraction):
elapsed_ms = elapsed_time.microseconds / 1000
if elapsed_time.seconds == 0:
self.log.warning("Redirect took less than a second! (%d milliseconds)", elapsed_ms)
self.log.warning("Redirect took less than a second! (%d milliseconds)",
elapsed_ms)
def check_indicators(self) -> None:
self._find_injections()
@ -116,7 +123,8 @@ class SafariHistory(IOSExtraction):
"isodate": convert_mactime_to_iso(row[3]),
"redirect_source": row[4],
"redirect_destination": row[5],
"safari_history_db": os.path.relpath(history_path, self.target_path),
"safari_history_db": os.path.relpath(history_path,
self.target_path),
})
cur.close()
@ -124,16 +132,24 @@ class SafariHistory(IOSExtraction):
def run(self) -> None:
if self.is_backup:
for history_file in self._get_backup_files_from_manifest(relative_path=SAFARI_HISTORY_BACKUP_RELPATH):
history_path = self._get_backup_file_from_id(history_file["file_id"])
for history_file in self._get_backup_files_from_manifest(
relative_path=SAFARI_HISTORY_BACKUP_RELPATH):
history_path = self._get_backup_file_from_id(
history_file["file_id"])
if not history_path:
continue
self.log.info("Found Safari history database at path: %s", history_path)
self.log.info("Found Safari history database at path: %s",
history_path)
self._process_history_db(history_path)
elif self.is_fs_dump:
for history_path in self._get_fs_files_from_patterns(SAFARI_HISTORY_ROOT_PATHS):
self.log.info("Found Safari history database at path: %s", history_path)
for history_path in self._get_fs_files_from_patterns(
SAFARI_HISTORY_ROOT_PATHS):
self.log.info("Found Safari history database at path: %s",
history_path)
self._process_history_db(history_path)
self.log.info("Extracted a total of %d history records", len(self.results))
self.log.info("Extracted a total of %d history records",
len(self.results))

28
mvt/ios/modules/mixed/shortcuts.py
View File

@ -8,7 +8,7 @@ import itertools
import logging
import plistlib
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import check_for_links, convert_mactime_to_iso
@ -25,10 +25,15 @@ SHORTCUT_ROOT_PATHS = [
class Shortcuts(IOSExtraction):
"""This module extracts all info about SMS/iMessage attachments."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -99,24 +104,29 @@ class Shortcuts(IOSExtraction):
for index, value in enumerate(item):
shortcut[names[index]] = value
action_data = plistlib.load(io.BytesIO(shortcut.pop("action_data", [])))
action_data = plistlib.load(io.BytesIO(
shortcut.pop("action_data", [])))
actions = []
for action_entry in action_data:
action = {}
action["identifier"] = action_entry["WFWorkflowActionIdentifier"]
action["parameters"] = action_entry["WFWorkflowActionParameters"]
# URLs might be in multiple fields, do a simple regex search across the parameters.
# URLs might be in multiple fields, do a simple regex search
# across the parameters.
extracted_urls = check_for_links(str(action["parameters"]))
# Remove quoting characters that may have been captured by the regex.
# Remove quoting characters that may have been captured by the
# regex.
action["urls"] = [url.rstrip("',") for url in extracted_urls]
actions.append(action)
shortcut["isodate"] = convert_mactime_to_iso(shortcut.pop("created_date"))
shortcut["modified_date"] = convert_mactime_to_iso(shortcut["modified_date"])
shortcut["parsed_actions"] = len(actions)
shortcut["action_urls"] = list(itertools.chain(*[action["urls"] for action in actions]))
shortcut["action_urls"] = list(itertools.chain(
*[action["urls"] for action in actions]))
self.results.append(shortcut)
cur.close()

25
mvt/ios/modules/mixed/sms.py
View File

@ -6,7 +6,7 @@
import logging
import sqlite3
from base64 import b64encode
from typing import Union
from typing import Optional, Union
from mvt.common.utils import check_for_links, convert_mactime_to_iso
@ -23,10 +23,15 @@ SMS_ROOT_PATHS = [
class SMS(IOSExtraction):
"""This module extracts all SMS messages containing links."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -92,7 +97,8 @@ class SMS(IOSExtraction):
for index, value in enumerate(item):
# We base64 escape some of the attributes that could contain
# binary data.
if (names[index] == "attributedBody" or names[index] == "payload_data"
if (names[index] == "attributedBody"
or names[index] == "payload_data"
or names[index] == "message_summary_info") and value:
value = b64encode(value).decode()
@ -108,9 +114,10 @@ class SMS(IOSExtraction):
if not message.get("text", None):
message["text"] = ""
if message.get("text", "").startswith("ALERT: State-sponsored attackers may be targeting your iPhone"):
self.log.warn("Apple warning about state-sponsored attack "
"received on the %s", message["isodate"])
alert = "ALERT: State-sponsored attackers may be targeting your iPhone"
if message.get("text", "").startswith(alert):
self.log.warn("Apple warning about state-sponsored attack received on the %s",
message["isodate"])
self.results.append(message)
else:
# Extract links from the SMS message.

30
mvt/ios/modules/mixed/sms_attachments.py
View File

@ -6,7 +6,7 @@
import logging
import sqlite3
from base64 import b64encode
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -23,10 +23,15 @@ SMS_ROOT_PATHS = [
class SMSAttachments(IOSExtraction):
"""This module extracts all info about SMS/iMessage attachments."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -58,8 +63,10 @@ class SMSAttachments(IOSExtraction):
message.service as "service",
handle.id as "phone_number"
FROM attachment
LEFT JOIN message_attachment_join ON message_attachment_join.attachment_id = attachment.ROWID
LEFT JOIN message ON message.ROWID = message_attachment_join.message_id
LEFT JOIN message_attachment_join ON
message_attachment_join.attachment_id = attachment.ROWID
LEFT JOIN message ON
message.ROWID = message_attachment_join.message_id
LEFT JOIN handle ON handle.ROWID = message.handle_id;
""")
names = [description[0] for description in cur.description]
@ -74,8 +81,10 @@ class SMSAttachments(IOSExtraction):
value = b64encode(value).decode()
attachment[names[index]] = value
attachment["isodate"] = convert_mactime_to_iso(attachment["created_date"])
attachment["start_date"] = convert_mactime_to_iso(attachment["start_date"])
attachment["isodate"] = convert_mactime_to_iso(
attachment["created_date"])
attachment["start_date"] = convert_mactime_to_iso(
attachment["start_date"])
attachment["direction"] = ("sent" if attachment["is_outgoing"] == 1 else "received")
attachment["has_user_info"] = attachment["user_info"] is not None
attachment["service"] = attachment["service"] or "Unknown"
@ -93,4 +102,5 @@ class SMSAttachments(IOSExtraction):
cur.close()
conn.close()
self.log.info("Extracted a total of %d SMS attachments", len(self.results))
self.log.info("Extracted a total of %d SMS attachments",
len(self.results))

37
mvt/ios/modules/mixed/tcc.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_unix_to_iso
@ -47,10 +47,15 @@ AUTH_REASONS = {
class TCC(IOSExtraction):
"""This module extracts records from the TCC.db SQLite database."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -122,9 +127,9 @@ class TCC(IOSExtraction):
if service in ["kTCCServiceMicrophone", "kTCCServiceCamera"]:
device = "microphone" if service == "kTCCServiceMicrophone" else "camera"
self.log.info("Found client \"%s\" with access %s to %s "
"on %s by %s", client, auth_value_desc,
device, last_modified, auth_reason_desc)
self.log.info("Found client \"%s\" with access %s to %s on %s by %s",
client, auth_value_desc, device,
last_modified, auth_reason_desc)
self.results.append({
"service": service,
@ -138,12 +143,16 @@ class TCC(IOSExtraction):
allowed_value = row[3]
allowed_desc = AUTH_VALUE_OLD.get(allowed_value, "")
prompt_count = row[4]
if db_version == "v2":
last_modified = convert_unix_to_iso(row[5])
if service in ["kTCCServiceMicrophone", "kTCCServiceCamera"]:
device = "microphone" if service == "kTCCServiceMicrophone" else "camera"
self.log.info("Found client \"%s\" with access %s to "
"%s at %s", client, allowed_desc, device,
device = "camera"
if service == "kTCCServiceMicrophone":
device = "microphone"
self.log.info("Found client \"%s\" with access %s to %s at %s",
client, allowed_desc, device,
last_modified)
self.results.append({
@ -156,7 +165,10 @@ class TCC(IOSExtraction):
})
else:
if service in ["kTCCServiceMicrophone", "kTCCServiceCamera"]:
device = "microphone" if service == "kTCCServiceMicrophone" else "camera"
device = "camera"
if service == "kTCCServiceMicrophone":
device = "microphone"
self.log.info("Found client \"%s\" with access %s to %s",
client, allowed_desc, device)
@ -175,6 +187,7 @@ class TCC(IOSExtraction):
self._find_ios_database(backup_ids=TCC_BACKUP_IDS,
root_paths=TCC_ROOT_PATHS)
self.log.info("Found TCC database at path: %s", self.file_path)
self.process_db(self.file_path)
self.log.info("Extracted a total of %d TCC items", len(self.results))

25
mvt/ios/modules/mixed/webkit_resource_load_statistics.py
View File

@ -6,6 +6,7 @@
import logging
import os
import sqlite3
from typing import Optional
from mvt.common.utils import convert_unix_to_iso
@ -23,10 +24,15 @@ class WebkitResourceLoadStatistics(IOSExtraction):
observations.db."""
# TODO: Add serialize().
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -49,8 +55,8 @@ class WebkitResourceLoadStatistics(IOSExtraction):
self.detected[key].append(item)
def _process_observations_db(self, db_path, key):
self.log.info("Found WebKit ResourceLoadStatistics observations.db "
"file at path %s", db_path)
self.log.info("Found WebKit ResourceLoadStatistics observations.db file at path %s",
db_path)
self._recover_sqlite_db_if_needed(db_path)
@ -81,14 +87,17 @@ class WebkitResourceLoadStatistics(IOSExtraction):
def run(self) -> None:
if self.is_backup:
try:
for backup_file in self._get_backup_files_from_manifest(relative_path=WEBKIT_RESOURCELOADSTATICS_BACKUP_RELPATH):
for backup_file in self._get_backup_files_from_manifest(
relative_path=WEBKIT_RESOURCELOADSTATICS_BACKUP_RELPATH):
db_path = self._get_backup_file_from_id(backup_file["file_id"])
key = f"{backup_file['domain']}/{WEBKIT_RESOURCELOADSTATICS_BACKUP_RELPATH}"
if db_path:
self._process_observations_db(db_path=db_path, key=key)
except Exception as exc:
self.log.info("Unable to find WebKit observations.db: %s", exc)
elif self.is_fs_dump:
for db_path in self._get_fs_files_from_patterns(WEBKIT_RESOURCELOADSTATICS_ROOT_PATHS):
for db_path in self._get_fs_files_from_patterns(
WEBKIT_RESOURCELOADSTATICS_ROOT_PATHS):
db_rel_path = os.path.relpath(db_path, self.target_path)
self._process_observations_db(db_path=db_path, key=db_rel_path)

55
mvt/ios/modules/mixed/webkit_session_resource_log.py
View File

@ -6,6 +6,7 @@
import logging
import os
import plistlib
from typing import Optional
from mvt.common.utils import convert_datetime_to_iso
@ -30,10 +31,15 @@ class WebkitSessionResourceLog(IOSExtraction):
"""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -61,13 +67,20 @@ class WebkitSessionResourceLog(IOSExtraction):
for _, entries in self.results.items():
for entry in entries:
source_domains = self._extract_domains(entry["redirect_source"])
destination_domains = self._extract_domains(entry["redirect_destination"])
destination_domains = self._extract_domains(
entry["redirect_destination"])
# TODO: Currently not used.
# subframe_origins = self._extract_domains(entry["subframe_under_origin"])
# subresource_domains = self._extract_domains(entry["subresource_under_origin"])
# subframe_origins = self._extract_domains(
# entry["subframe_under_origin"])
# subresource_domains = self._extract_domains(
# entry["subresource_under_origin"])
all_origins = set([entry["origin"]] + source_domains + destination_domains)
all_origins = set(
[entry["origin"]]
+ source_domains
+ destination_domains
)
ioc = self.indicators.check_domains(all_origins)
if ioc:
@ -93,8 +106,8 @@ class WebkitSessionResourceLog(IOSExtraction):
redirect_path += ", ".join(destination_domains)
self.log.warning("Found HTTP redirect between suspicious "
"domains: %s", redirect_path)
self.log.warning("Found HTTP redirect between suspicious domains: %s",
redirect_path)
def _extract_browsing_stats(self, log_path):
items = []
@ -115,7 +128,8 @@ class WebkitSessionResourceLog(IOSExtraction):
"subframe_under_origin": item.get("subframeUnderTopFrameOrigins", ""),
"subresource_under_origin": item.get("subresourceUnderTopFrameOrigins", ""),
"user_interaction": item.get("hadUserInteraction"),
"most_recent_interaction": convert_datetime_to_iso(item["mostRecentUserInteraction"]),
"most_recent_interaction": convert_datetime_to_iso(
item["mostRecentUserInteraction"]),
"last_seen": convert_datetime_to_iso(item["lastSeen"]),
})
@ -123,20 +137,23 @@ class WebkitSessionResourceLog(IOSExtraction):
def run(self) -> None:
if self.is_backup:
for log_file in self._get_backup_files_from_manifest(relative_path=WEBKIT_SESSION_RESOURCE_LOG_BACKUP_RELPATH):
for log_file in self._get_backup_files_from_manifest(
relative_path=WEBKIT_SESSION_RESOURCE_LOG_BACKUP_RELPATH):
log_path = self._get_backup_file_from_id(log_file["file_id"])
if not log_path:
continue
self.log.info("Found Safari browsing session resource log at "
"path: %s", log_path)
self.log.info("Found Safari browsing session resource log at path: %s",
log_path)
self.results[log_path] = self._extract_browsing_stats(log_path)
elif self.is_fs_dump:
for log_path in self._get_fs_files_from_patterns(WEBKIT_SESSION_RESOURCE_LOG_ROOT_PATHS):
self.log.info("Found Safari browsing session resource log at "
"path: %s", log_path)
for log_path in self._get_fs_files_from_patterns(
WEBKIT_SESSION_RESOURCE_LOG_ROOT_PATHS):
self.log.info("Found Safari browsing session resource log at path: %s",
log_path)
key = os.path.relpath(log_path, self.target_path)
self.results[key] = self._extract_browsing_stats(log_path)
self.log.info("Extracted records from %d Safari browsing session "
"resource logs", len(self.results))
self.log.info("Extracted records from %d Safari browsing session resource logs",
len(self.results))

30
mvt/ios/modules/mixed/whatsapp.py
View File

@ -5,7 +5,7 @@
import logging
import sqlite3
from typing import Union
from typing import Optional, Union
from mvt.common.utils import check_for_links, convert_mactime_to_iso
@ -22,10 +22,15 @@ WHATSAPP_ROOT_PATHS = [
class Whatsapp(IOSExtraction):
"""This module extracts all WhatsApp messages containing links."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -75,7 +80,8 @@ class Whatsapp(IOSExtraction):
ZWAMESSAGEDATAITEM.ZTITLE
FROM ZWAMESSAGE
LEFT JOIN ZWAMEDIAITEM ON ZWAMEDIAITEM.ZMESSAGE = ZWAMESSAGE.Z_PK
LEFT JOIN ZWAMESSAGEDATAITEM ON ZWAMESSAGEDATAITEM.ZMESSAGE = ZWAMESSAGE.Z_PK;
LEFT JOIN ZWAMESSAGEDATAITEM ON
ZWAMESSAGEDATAITEM.ZMESSAGE = ZWAMESSAGE.Z_PK;
""")
names = [description[0] for description in cur.description]
@ -84,7 +90,8 @@ class Whatsapp(IOSExtraction):
for index, value in enumerate(message_row):
message[names[index]] = value
message["isodate"] = convert_mactime_to_iso(message.get("ZMESSAGEDATE"))
message["isodate"] = convert_mactime_to_iso(
message.get("ZMESSAGEDATE"))
message["ZTEXT"] = message["ZTEXT"] if message["ZTEXT"] else ""
# Extract links from the WhatsApp message. URLs can be stored in
@ -95,13 +102,14 @@ class Whatsapp(IOSExtraction):
"ZCONTENT1", "ZCONTENT2"]
for field in fields_with_links:
if message.get(field):
message_links.extend(check_for_links(message.get(field, "")))
message_links.extend(check_for_links(
message.get(field, "")))
# Remove WhatsApp internal media URLs.
filtered_links = []
for link in message_links:
if not (link.startswith("https://mmg-fna.whatsapp.net/")
or link.startswith("https://mmg.whatsapp.net/")):
or link.startswith("https://mmg.whatsapp.net/")):
filtered_links.append(link)
# If we find messages with links, or if there's an empty message
@ -113,5 +121,5 @@ class Whatsapp(IOSExtraction):
cur.close()
conn.close()
self.log.info("Extracted a total of %d WhatsApp messages containing "
"links", len(self.results))
self.log.info("Extracted a total of %d WhatsApp messages containing links",
len(self.results))

39
mvt/ios/modules/net_base.py
View File

@ -7,7 +7,7 @@ import logging
import operator
import sqlite3
from pathlib import Path
from typing import Union
from typing import Optional, Union
from mvt.common.utils import convert_mactime_to_iso
@ -18,10 +18,15 @@ class NetBase(IOSExtraction):
"""This class provides a base for DataUsage and NetUsage extraction
modules."""
def __init__(self, file_path: str = None, target_path: str = None,
results_path: str = None, fast_mode: bool = False,
log: logging.Logger = logging.getLogger(__name__),
results: list = []) -> None:
def __init__(
self,
file_path: Optional[str] = "",
target_path: Optional[str] = "",
results_path: Optional[str] = "",
fast_mode: Optional[bool] = False,
log: logging.Logger = logging.getLogger(__name__),
results: Optional[list] = []
) -> None:
super().__init__(file_path=file_path, target_path=target_path,
results_path=results_path, fast_mode=fast_mode,
log=log, results=results)
@ -53,7 +58,8 @@ class NetBase(IOSExtraction):
""")
for row in cur:
# ZPROCESS records can be missing after the JOIN. Handle NULL timestamps.
# ZPROCESS records can be missing after the JOIN.
# Handle NULL timestamps.
if row[0] and row[1]:
first_isodate = convert_mactime_to_iso(row[0])
isodate = convert_mactime_to_iso(row[1])
@ -84,7 +90,8 @@ class NetBase(IOSExtraction):
cur.close()
conn.close()
self.log.info("Extracted information on %d processes", len(self.results))
self.log.info("Extracted information on %d processes",
len(self.results))
def serialize(self, record: dict) -> Union[dict, list]:
record_data = (f"{record['proc_name']} (Bundle ID: {record['bundle_id']},"
@ -151,8 +158,8 @@ class NetBase(IOSExtraction):
for proc in self.results:
if not proc["bundle_id"]:
self.log.debug("Found process with no Bundle ID with "
"name: %s", proc["proc_name"])
self.log.debug("Found process with no Bundle ID with name: %s",
proc["proc_name"])
binary_path = None
for file in files:
@ -174,24 +181,23 @@ class NetBase(IOSExtraction):
self.log.warning(msg)
if not proc["live_proc_id"]:
self.log.info("Found process entry in ZPROCESS but not in "
"ZLIVEUSAGE: %s at %s",
self.log.info("Found process entry in ZPROCESS but not in ZLIVEUSAGE: %s at %s",
proc['proc_name'], proc['live_isodate'])
def check_manipulated(self):
"""Check for missing or manipulate DB entries"""
# Don't show duplicates for each missing process.
missing_process_cache = set()
for result in sorted(self.results, key=operator.itemgetter("live_isodate")):
for result in sorted(
self.results, key=operator.itemgetter("live_isodate")):
if result["proc_id"]:
continue
# Avoid duplicate warnings for same process.
if result["live_proc_id"] not in missing_process_cache:
missing_process_cache.add(result["live_proc_id"])
self.log.warning("Found manipulated process entry %s. "
"Entry on %s", result["live_proc_id"],
result["live_isodate"])
self.log.warning("Found manipulated process entry %s. Entry on %s",
result["live_proc_id"], result["live_isodate"])
# Set manipulated proc timestamp so it appears in timeline.
result["first_isodate"] = result["isodate"] = result["live_isodate"]
@ -199,7 +205,8 @@ class NetBase(IOSExtraction):
self.detected.append(result)
def find_deleted(self):
"""Identify process which may have been deleted from the DataUsage database"""
"""Identify process which may have been deleted from the DataUsage
database."""
results_by_proc = {proc["proc_id"]: proc for proc in self.results if proc["proc_id"]}
all_proc_id = sorted(results_by_proc.keys())