mvt/mvt/android/modules/adb/dumpsys_accessibility.py

60 lines
1.9 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 .base import AndroidExtraction
log = logging.getLogger(__name__)
class DumpsysAccessibility(AndroidExtraction):
"""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):
for result in self.results:
ioc = self.indicators.check_app_id(result["package"])
if ioc:
result["matched_indicator"] = ioc
self.detected.append(result)
continue
def process_accessibility(self, output):
in_services = False
for line in output.split("\n"):
if line.strip().startswith("installed services:"):
in_services = True
continue
if not in_services:
continue
if line.strip() == "}":
break
service = line.split(":")[1].strip()
log.info("Found installed accessibility service \"%s\"", service)
self.results.append({
"package": service.split("/")[0],
"service": service,
})
log.info("Identified a total of %d accessibility services", len(self.results))
def run(self):
self._adb_connect()
output = self._adb_command("dumpsys accessibility")
self.process_accessibility(output)
self._adb_disconnect()