adpare
98 lines
5.4 KiB
JSON
98 lines
5.4 KiB
JSON
{
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"type": "bundle",
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"id": "bundle--0a0dca03-839d-4831-a6f3-5a0bd174d9cb",
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"spec_version": "2.0",
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"objects": [
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{
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"type": "x-mitre-analytic",
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"id": "x-mitre-analytic--bfa12b75-13ab-409f-8fe9-a93c8bcac466",
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"created": "2025-10-21T15:10:28.402Z",
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"created_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5",
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"revoked": false,
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"external_references": [
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{
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"source_name": "mitre-attack",
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"url": "https://attack.mitre.org/detectionstrategies/DET0670#AN1767",
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"external_id": "AN1767"
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}
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],
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"object_marking_refs": [
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"marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168"
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],
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"modified": "2026-04-08T16:39:38.897Z",
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"name": "Analytic 1767",
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"description": "The defender correlates recent access to locally collected or protected data with subsequent compression, packaging, or encryption behavior inside the same app context, followed by creation of archive-like or high-entropy output and optional near-term network transmission. The analytic prioritizes Android runtime and storage effects: application data access or sensor-derived collection, compression/encryption framework use, archive/blob creation in app-accessible storage, and background or device-locked execution inconsistent with the app\u2019s declared function.",
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"x_mitre_modified_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5",
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"x_mitre_deprecated": false,
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"x_mitre_version": "1.1",
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"x_mitre_attack_spec_version": "3.3.0",
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"x_mitre_domains": [
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"mobile-attack"
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],
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"x_mitre_platforms": [
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"Android"
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],
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"x_mitre_log_source_references": [
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--2b3bfe19-d59a-460d-93bb-2f546adc2d2c",
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"name": "MobileEDR:telemetry",
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"channel": "Application reads multiple user-data files, media objects, message stores, or app-private records in burst sequence immediately before packaging or encryption activity"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--2b3bfe19-d59a-460d-93bb-2f546adc2d2c",
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"name": "MobileEDR:telemetry",
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"channel": "Application writes archive-like container or high-entropy packaged blob to app storage, cache, temp path, or shared external path after burst collection activity"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--9bde2f9d-a695-4344-bfac-f2dce13d121e",
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"name": "MobileEDR:telemetry",
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"channel": "Application invokes archive, compression, or bulk-buffer packaging routines on previously accessed local data within the same execution chain"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--9bde2f9d-a695-4344-bfac-f2dce13d121e",
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"name": "MobileEDR:telemetry",
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"channel": "Application encrypts newly created archive or staged data blob after collection and before storage or outbound transfer"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--b1e0bb80-23d4-44f2-b919-7e9c54898f43",
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"name": "android:MDMLog",
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"channel": "Managed application with no declared backup, sync, export, or media-editing role performs bulk local packaging or encrypted archive generation"
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}
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],
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"x_mitre_mutable_elements": [
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{
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"field": "TimeWindow",
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"description": "Correlation window between data access, package creation, encryption, and optional network upload"
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},
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{
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"field": "AllowedAppList",
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"description": "Apps legitimately expected to package local data such as backup, cloud sync, file manager, or media editing apps"
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},
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{
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"field": "AllowedPathList",
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"description": "Expected storage paths for legitimate archives, exports, or caches"
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},
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{
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"field": "ForegroundStateRequired",
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"description": "Whether packaging/export behavior should occur only during active user-driven workflows"
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},
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{
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"field": "BurstReadThreshold",
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"description": "Number of files or records read in a short interval before archive creation"
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},
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{
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"field": "ArchiveSizeThreshold",
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"description": "Minimum output size for suspicious packaged blob or archive"
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},
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{
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"field": "EntropyThreshold",
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"description": "Threshold for identifying encrypted or heavily compressed output"
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},
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{
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"field": "UplinkBytesThreshold",
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"description": "Minimum upload size consistent with recent archive creation"
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}
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]
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}
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]
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} |