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Add a module to parse uninstalled apps from dumpsys data, for both bugreport and AndroidQF output, and match them against package name IoCs.

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tes
2024-12-11 16:47:19 -03:00
parent 22fce280af
commit 9d81b5bfa8
12 changed files with 257 additions and 2 deletions
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40
tests/android/test_artifact_dumpsys_platform_compat.py Normal file
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@@ -0,0 +1,40 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 The MVT 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.artifacts.dumpsys_platform_compat import DumpsysPlatformCompatArtifact
from mvt.common.indicators import Indicators
from ..utils import get_artifact
class TestDumpsysPlatformCompatArtifact:
def test_parsing(self):
dbi = DumpsysPlatformCompatArtifact()
file = get_artifact("android_data/dumpsys_platform_compat.txt")
with open(file) as f:
data = f.read()
assert len(dbi.results) == 0
dbi.parse(data)
assert len(dbi.results) == 2
assert dbi.results[0]["package_name"] == "org.torproject.torbrowser"
assert dbi.results[1]["package_name"] == "org.article19.circulo.next"
def test_ioc_check(self, indicator_file):
dbi = DumpsysPlatformCompatArtifact()
file = get_artifact("android_data/dumpsys_platform_compat.txt")
with open(file) as f:
data = f.read()
dbi.parse(data)
ind = Indicators(log=logging.getLogger())
ind.parse_stix2(indicator_file)
ind.ioc_collections[0]["app_ids"].append("org.torproject.torbrowser")
ind.ioc_collections[0]["app_ids"].append("org.article19.circulo.next")
dbi.indicators = ind
assert len(dbi.detected) == 0
dbi.check_indicators()
assert len(dbi.detected) == 2

23
tests/android_androidqf/test_dumpsys_platform_compat.py Normal file
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@@ -0,0 +1,23 @@
# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2023 The MVT Authors.
# Use of this software is governed by the MVT License 1.1 that can be found at
# https://license.mvt.re/1.1/
from pathlib import Path
from mvt.android.modules.androidqf.dumpsys_platform_compat import DumpsysPlatformCompat
from mvt.common.module import run_module
from ..utils import get_android_androidqf, list_files
class TestDumpsysPlatformCompatModule:
def test_parsing(self):
data_path = get_android_androidqf()
m = DumpsysPlatformCompat(target_path=data_path)
files = list_files(data_path)
parent_path = Path(data_path).absolute().parent.as_posix()
m.from_folder(parent_path, files)
run_module(m)
assert len(m.results) == 2
assert len(m.detected) == 0

19
tests/artifacts/android_data/bugreport/dumpstate.txt
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@@ -246,6 +246,23 @@ Packages:
com.instagram.direct.share.handler.DirectMultipleExternalMediaShareActivity
com.instagram.share.handleractivity.ClipsShareHandlerActivity
com.instagram.direct.share.handler.DirectMultipleExternalMediaShareActivityInterop
--------- 0.053s was the duration of dumpsys appops, ending at: 2022-03-29 23:14:27
-------------------------------------------------------------------------------
DUMP OF SERVICE platform_compat:
ChangeId(180326845; name=OVERRIDE_MIN_ASPECT_RATIO_MEDIUM; disabled; overridable)
ChangeId(189969744; name=DOWNSCALE_65; disabled; overridable)
ChangeId(183372781; name=ENABLE_RAW_SYSTEM_GALLERY_ACCESS; enableSinceTargetSdk=30)
ChangeId(150939131; name=ADD_CONTENT_OBSERVER_FLAGS; enableSinceTargetSdk=30)
ChangeId(226439802; name=SCHEDULE_EXACT_ALARM_DENIED_BY_DEFAULT; disabled)
ChangeId(270674727; name=ENABLE_STRICT_FORMATTER_VALIDATION; enableSinceTargetSdk=35)
ChangeId(183155436; name=ALWAYS_USE_CONTEXT_USER; enableSinceTargetSdk=33)
ChangeId(303742236; name=ROLE_MANAGER_USER_HANDLE_AWARE; enableSinceTargetSdk=35)
ChangeId(203800354; name=MEDIA_CONTROL_SESSION_ACTIONS; enableSinceTargetSdk=33)
ChangeId(144027538; name=BLOCK_GPS_STATUS_USAGE; enableSinceTargetSdk=31)
ChangeId(189969749; name=DOWNSCALE_35; disabled; overridable)
ChangeId(143539591; name=SELINUX_LATEST_CHANGES; disabled)
ChangeId(247079863; name=DISALLOW_INVALID_GROUP_REFERENCE; enableSinceTargetSdk=34)
ChangeId(174227820; name=FORCE_DISABLE_HEVC_SUPPORT; disabled)
ChangeId(168419799; name=DOWNSCALED; disabled; packageOverrides={com.google.android.apps.tachyon=false, org.torproject.torbrowser=false}; rawOverrides={org.torproject.torbrowser=false, org.article19.circulo.next=false}; overridable)

16
tests/artifacts/android_data/dumpsys_platform_compat.txt Normal file
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@@ -0,0 +1,16 @@
DUMP OF SERVICE platform_compat:
ChangeId(180326845; name=OVERRIDE_MIN_ASPECT_RATIO_MEDIUM; disabled; overridable)
ChangeId(189969744; name=DOWNSCALE_65; disabled; overridable)
ChangeId(183372781; name=ENABLE_RAW_SYSTEM_GALLERY_ACCESS; enableSinceTargetSdk=30)
ChangeId(150939131; name=ADD_CONTENT_OBSERVER_FLAGS; enableSinceTargetSdk=30)
ChangeId(226439802; name=SCHEDULE_EXACT_ALARM_DENIED_BY_DEFAULT; disabled)
ChangeId(270674727; name=ENABLE_STRICT_FORMATTER_VALIDATION; enableSinceTargetSdk=35)
ChangeId(183155436; name=ALWAYS_USE_CONTEXT_USER; enableSinceTargetSdk=33)
ChangeId(303742236; name=ROLE_MANAGER_USER_HANDLE_AWARE; enableSinceTargetSdk=35)
ChangeId(203800354; name=MEDIA_CONTROL_SESSION_ACTIONS; enableSinceTargetSdk=33)
ChangeId(144027538; name=BLOCK_GPS_STATUS_USAGE; enableSinceTargetSdk=31)
ChangeId(189969749; name=DOWNSCALE_35; disabled; overridable)
ChangeId(143539591; name=SELINUX_LATEST_CHANGES; disabled)
ChangeId(247079863; name=DISALLOW_INVALID_GROUP_REFERENCE; enableSinceTargetSdk=34)
ChangeId(174227820; name=FORCE_DISABLE_HEVC_SUPPORT; disabled)
ChangeId(168419799; name=DOWNSCALED; disabled; packageOverrides={com.google.android.apps.tachyon=false, org.torproject.torbrowser=false}; rawOverrides={org.torproject.torbrowser=false, org.article19.circulo.next=false}; overridable)

18
tests/artifacts/androidqf/dumpsys.txt
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@@ -379,4 +379,22 @@ Daily stats:
Update com.google.android.projection.gearhead vers=99632623
Update com.google.android.projection.gearhead vers=99632623
Update com.google.android.projection.gearhead vers=99632623
--------- 0.053s was the duration of dumpsys batterystats, ending at: 2024-03-21 11:07:22
-------------------------------------------------------------------------------
DUMP OF SERVICE platform_compat:
ChangeId(180326845; name=OVERRIDE_MIN_ASPECT_RATIO_MEDIUM; disabled; overridable)
ChangeId(189969744; name=DOWNSCALE_65; disabled; overridable)
ChangeId(183372781; name=ENABLE_RAW_SYSTEM_GALLERY_ACCESS; enableSinceTargetSdk=30)
ChangeId(150939131; name=ADD_CONTENT_OBSERVER_FLAGS; enableSinceTargetSdk=30)
ChangeId(226439802; name=SCHEDULE_EXACT_ALARM_DENIED_BY_DEFAULT; disabled)
ChangeId(270674727; name=ENABLE_STRICT_FORMATTER_VALIDATION; enableSinceTargetSdk=35)
ChangeId(183155436; name=ALWAYS_USE_CONTEXT_USER; enableSinceTargetSdk=33)
ChangeId(303742236; name=ROLE_MANAGER_USER_HANDLE_AWARE; enableSinceTargetSdk=35)
ChangeId(203800354; name=MEDIA_CONTROL_SESSION_ACTIONS; enableSinceTargetSdk=33)
ChangeId(144027538; name=BLOCK_GPS_STATUS_USAGE; enableSinceTargetSdk=31)
ChangeId(189969749; name=DOWNSCALE_35; disabled; overridable)
ChangeId(143539591; name=SELINUX_LATEST_CHANGES; disabled)
ChangeId(247079863; name=DISALLOW_INVALID_GROUP_REFERENCE; enableSinceTargetSdk=34)
ChangeId(174227820; name=FORCE_DISABLE_HEVC_SUPPORT; disabled)
ChangeId(168419799; name=DOWNSCALED; disabled; packageOverrides={com.google.android.apps.tachyon=false, org.torproject.torbrowser=false}; rawOverrides={org.torproject.torbrowser=false, org.article19.circulo.next=false}; overridable)

2
tests/common/test_utils.py
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@@ -75,7 +75,7 @@ class TestHashes:
# This needs to be updated when we add or edit files in AndroidQF folder
assert (
hashes[1]["sha256"]
== "1bd255f656a7f9d5647a730f0f0cc47053115576f11532d41bf28c16635b193d"
== "9fb6396b64cfff30e2a459a64496d3c1386926d09edd68be2d878de45fa7b3a9"
)