mvt/mvt/android/modules/bugreport/accessibility.py
2022-02-02 15:47:55 +01:00

64 lines
2.1 KiB
Python

# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2022 The MVT Project Authors.
# Use of this software is governed by the MVT License 1.1 that can be found at
# https://license.mvt.re/1.1/
import logging
from mvt.android.modules.adb.dumpsys_accessibility import DumpsysAccessibility
from .base import BugReportModule
log = logging.getLogger(__name__)
class Accessibility(BugReportModule):
"""This module extracts stats on accessibility."""
def __init__(self, file_path=None, base_folder=None, output_folder=None,
serial=None, fast_mode=False, log=None, results=[]):
super().__init__(file_path=file_path, base_folder=base_folder,
output_folder=output_folder, fast_mode=fast_mode,
log=log, results=results)
def check_indicators(self):
if not self.indicators:
return
for result in self.results:
ioc = self.indicators.check_app_id(result["package_name"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def run(self):
dumpstate_files = self._get_files_by_pattern("dumpstate-*")
if not dumpstate_files:
return
content = self._get_file_content(dumpstate_files[0])
if not content:
return
lines = []
in_accessibility = False
for line in content.decode().split("\n"):
if line.strip() == "DUMP OF SERVICE accessibility:":
in_accessibility = True
continue
if not in_accessibility:
continue
if line.strip() == "------------------------------------------------------------------------------":
break
lines.append(line)
self.results = DumpsysAccessibility.parse_accessibility("\n".join(lines))
for result in self.results:
log.info("Found installed accessibility service \"%s\"", result.get("service"))
self.log.info("Identified a total of %d accessibility services", len(self.results))