For Android, detect Compromise Application Executable from documented management, network, or vetting evidence; treat state queries as periodic observations rather than real-time events. Correlate Application Permission via Android Enterprise DPC / Application Vetting [DevicePolicyManager.getPermissionGrantState(); PackageManager manifest/requested-permission review]; Application State via Android Enterprise / EMM [Managed package inventory/status and package metadata]; File Creation via Application Vetting / Forensic Acquisition [Dynamic filesystem trace or acquired app-container/filesystem artifacts: APK, DEX, or native library written to app installation path outside MDM-authorized update mechanism — binary replacement is the persistence artifact]. Alert on a sequence or state change inconsistent with the device/app baseline, approved management policy, or expected user workflow; do not infer unobserved API calls, file/process activity, or payload content from management state alone.
| Data Component | Name | Channel |
|---|---|---|
| Application Permission (DC0114) | android:DevicePolicyManager | DevicePolicyManager.getPermissionGrantState(); PackageManager manifest/requested-permission review |
| Application State (DC0123) | android:EMM | Managed package inventory/status and package metadata |
| File Creation (DC0039) | mobile:ForensicArtifacts | Dynamic filesystem trace or acquired app-container/filesystem artifacts: APK, DEX, or native library written to app installation path outside MDM-authorized update mechanism — binary replacement is the persistence artifact |
| OS API Execution (DC0021) | mobile:DynamicAnalysis | Dynamic API/runtime trace: App is replaced or reinstalled |
| Field | Description |
|---|---|
| TrustedSignerBaseline | Per-app expected signing certificate and signer lineage. Derive from MDM app deployment records and Play Store signing identity. Any signer change = compromise indicator. |
| ApkHashBaseline | Per-version APK hash (SHA-256 of base APK) from trusted distribution. Derive from MDM app deployment artifacts or Google Play API. FORENSIC: compare extracted /data/app/ |
| PostModificationWindow | Default 86400s behavioral observation window post-modification. |