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https://github.com/mvt-project/mvt.git
synced 2026-07-10 23:03:44 +02:00
Rework old detections tracking into stuctured alert levels
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@@ -49,6 +49,6 @@ class TestDumpsysAccessibilityArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.sec.android.app.camera")
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da.indicators = ind
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assert len(da.detected) == 0
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assert len(da.alertstore.alerts) == 0
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da.check_indicators()
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assert len(da.detected) == 1
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assert len(da.alertstore.alerts) == 1
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@@ -42,22 +42,24 @@ class TestDumpsysAppopsArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.facebook.katana")
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da.indicators = ind
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assert len(da.detected) == 0
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assert len(da.alertstore.alerts) == 0
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da.check_indicators()
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detected_by_ioc = [
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detected for detected in da.detected if detected.get("matched_indicator")
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alert
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for alert in da.alertstore.alerts
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if "matched_indicator" in alert.event
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]
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detected_by_permission_heuristic = [
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detected
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for detected in da.detected
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alert
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for alert in da.alertstore.alerts
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if all(
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[
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perm["name"] == "REQUEST_INSTALL_PACKAGES"
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for perm in detected["permissions"]
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for perm in alert.event["permissions"]
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]
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)
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]
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assert len(da.detected) == 3
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assert len(da.alertstore.alerts) == 3
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assert len(detected_by_ioc) == 1
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assert len(detected_by_permission_heuristic) == 2
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@@ -32,6 +32,6 @@ class TestDumpsysBatteryDailyArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.facebook.system")
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dba.indicators = ind
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assert len(dba.detected) == 0
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assert len(dba.alertstore.alerts) == 0
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dba.check_indicators()
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assert len(dba.detected) == 1
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assert len(dba.alertstore.alerts) == 1
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@@ -39,6 +39,6 @@ class TestDumpsysBatteryHistoryArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.samsung.android.app.reminder")
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dba.indicators = ind
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assert len(dba.detected) == 0
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assert len(dba.alertstore.alerts) == 0
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dba.check_indicators()
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assert len(dba.detected) == 2
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assert len(dba.alertstore.alerts) == 2
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@@ -37,6 +37,6 @@ class TestDumpsysDBinfoArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.wssyncmldm")
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dbi.indicators = ind
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assert len(dbi.detected) == 0
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assert len(dbi.alertstore.alerts) == 0
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dbi.check_indicators()
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assert len(dbi.detected) == 5
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assert len(dbi.alertstore.alerts) == 5
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@@ -39,6 +39,6 @@ class TestDumpsysPackageActivitiesArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.google.android.gms")
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dpa.indicators = ind
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assert len(dpa.detected) == 0
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assert len(dpa.alertstore.alerts) == 0
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dpa.check_indicators()
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assert len(dpa.detected) == 1
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assert len(dpa.alertstore.alerts) == 1
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@@ -37,6 +37,6 @@ class TestDumpsysPackagesArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.sec.android.app.DataCreate")
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dpa.indicators = ind
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assert len(dpa.detected) == 0
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assert len(dpa.alertstore.alerts) == 0
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dpa.check_indicators()
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assert len(dpa.detected) == 1
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assert len(dpa.alertstore.alerts) == 1
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@@ -35,6 +35,6 @@ class TestDumpsysPlatformCompatArtifact:
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ind.ioc_collections[0]["app_ids"].append("org.torproject.torbrowser")
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ind.ioc_collections[0]["app_ids"].append("org.article19.circulo.next")
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dbi.indicators = ind
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assert len(dbi.detected) == 0
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assert len(dbi.alertstore.alerts) == 0
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dbi.check_indicators()
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assert len(dbi.detected) == 2
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assert len(dbi.alertstore.alerts) == 2
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@@ -42,6 +42,6 @@ class TestDumpsysReceiversArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["app_ids"].append("com.android.storagemanager")
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dr.indicators = ind
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assert len(dr.detected) == 0
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assert len(dr.alertstore.alerts) == 0
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dr.check_indicators()
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assert len(dr.detected) == 1
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assert len(dr.alertstore.alerts) == 1
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@@ -36,6 +36,6 @@ class TestGetPropArtifact:
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"dalvik.vm.appimageformat"
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)
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gp.indicators = ind
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assert len(gp.detected) == 0
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assert len(gp.alertstore.alerts) == 0
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gp.check_indicators()
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assert len(gp.detected) == 1
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assert len(gp.alertstore.alerts) == 1
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@@ -33,6 +33,6 @@ class TestProcessesArtifact:
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ind.parse_stix2(indicator_file)
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ind.ioc_collections[0]["processes"].append("lru-add-drain")
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p.indicators = ind
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assert len(p.detected) == 0
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assert len(p.alertstore.alerts) == 0
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p.check_indicators()
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assert len(p.detected) == 1
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assert len(p.alertstore.alerts) == 1
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@@ -60,7 +60,6 @@ class TestBackupParsing:
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== "33e73df2ede9798dcb3a85c06200ee41c8f52dd2f2e50ffafcceb0407bc13e3a"
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)
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sms = parse_tar_for_sms(ddata)
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print(sms)
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assert isinstance(sms, list)
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assert len(sms) == 1
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assert len(sms[0]["links"]) == 1
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