Refactors dumpsys receiver parsing into an artifact

tests/android/test_artifact_dumpsys_receivers.py

@@ -0,0 +1,47 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2023 Claudio Guarnieri.
+# 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_receivers import DumpsysReceiversArtifact
+from mvt.common.indicators import Indicators
+
+from ..utils import get_artifact
+
+
+class TestDumpsysReceiversArtifact:
+    def test_parsing(self):
+        dr = DumpsysReceiversArtifact()
+        file = get_artifact("android_data/dumpsys_packages.txt")
+        with open(file) as f:
+            data = f.read()
+
+        assert len(dr.results) == 0
+        dr.parse(data)
+        assert len(dr.results) == 4
+        assert (
+            list(dr.results.keys())[0]
+            == "com.android.storagemanager.automatic.SHOW_NOTIFICATION"
+        )
+        assert (
+            dr.results["com.android.storagemanager.automatic.SHOW_NOTIFICATION"][0][
+                "package_name"
+            ]
+            == "com.android.storagemanager"
+        )
+
+    def test_ioc_check(self, indicator_file):
+        dr = DumpsysReceiversArtifact()
+        file = get_artifact("android_data/dumpsys_packages.txt")
+        with open(file) as f:
+            data = f.read()
+        dr.parse(data)
+
+        ind = Indicators(log=logging.getLogger())
+        ind.parse_stix2(indicator_file)
+        ind.ioc_collections[0]["app_ids"].append("com.android.storagemanager")
+        dr.indicators = ind
+        assert len(dr.detected) == 0
+        dr.check_indicators()
+        assert len(dr.detected) == 1

tests/android/test_dumpsys_parser.py

@@ -1,25 +0,0 @@
-# Mobile Verification Toolkit (MVT)
-# Copyright (c) 2021-2023 Claudio Guarnieri.
-# Use of this software is governed by the MVT License 1.1 that can be found at
-#   https://license.mvt.re/1.1/
-
-from mvt.android.parsers.dumpsys import parse_dumpsys_packages
-
-from ..utils import get_artifact
-
-
-class TestDumpsysParsing:
-    def test_packages_parsing(self):
-        file = get_artifact("android_data/dumpsys_packages.txt")
-        with open(file) as f:
-            data = f.read()
-
-        res = parse_dumpsys_packages(data)
-
-        assert len(res) == 2
-        assert res[0]["package_name"] == "com.samsung.android.provider.filterprovider"
-        assert res[1]["package_name"] == "com.sec.android.app.DataCreate"
-        assert len(res[0]["permissions"]) == 4
-        assert len(res[0]["requested_permissions"]) == 0
-        assert len(res[1]["permissions"]) == 34
-        assert len(res[1]["requested_permissions"]) == 11

tests/artifacts/android_data/dumpsys_packages.txt

@@ -150,3 +150,25 @@ Packages:
 
 
 
+
+Receiver Resolver Table:
+  Full MIME Types:
+      application/gmail-ls:
+        231cb24 com.google.android.gm/.GmailReceiver
+        3441042 com.google.android.gm/.widget.GoogleMailWidgetProvider (3 filters)
+        cf0a68d com.google.android.gm/.widget.GmailWidgetProvider (3 filters)
+      vnd.android.cursor.dir/voicemails:
+        39596b6 com.samsung.android.app.telephonyui/com.android.voicemail.impl.sync.VoicemailProviderChangeReceiver
+      application/*:
+        8e50848 com.android.vending/com.google.android.finsky.recoverymode.download.impl.RecoveryModeDownloadBroadcastReceiver
+
+  Non-Data Actions:
+      com.android.storagemanager.automatic.SHOW_NOTIFICATION:
+        417c3b3 com.android.storagemanager/.automatic.NotificationController
+      android.provider.action.EXTERNAL_PROVIDER_CHANGE:
+        b310d70 com.samsung.android.messaging/.service.syncservice.ExtProviderChangeReceiver
+      com.google.android.projection.gearhead.RESET_USB_FUNCTION:
+        da90126 com.google.android.projection.gearhead/com.google.android.apps.auto.components.connectivity.reset.ConnectionResetReceiver
+      com.samsung.cmh.action.CMH_SYNC:
+        d5c0372 com.samsung.cmh/.core.SystemBroadcastReceiver$CMHBroadcastReceiver
+