Merge branch 'main' into feature/tombstone-parser

tests/android/test_artifact_dumpsys_appops.py

@@ -43,5 +43,21 @@ class TestDumpsysAppopsArtifact:
         ind.ioc_collections[0]["app_ids"].append("com.facebook.katana")
         da.indicators = ind
         assert len(da.detected) == 0
+
         da.check_indicators()
-        assert len(da.detected) == 1
+        detected_by_ioc = [
+            detected for detected in da.detected if detected.get("matched_indicator")
+        ]
+        detected_by_permission_heuristic = [
+            detected
+            for detected in da.detected
+            if all(
+                [
+                    perm["name"] == "REQUEST_INSTALL_PACKAGES"
+                    for perm in detected["permissions"]
+                ]
+            )
+        ]
+        assert len(da.detected) == 3
+        assert len(detected_by_ioc) == 1
+        assert len(detected_by_permission_heuristic) == 2

tests/android/test_artifact_dumpsys_platform_compat.py

@@ -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