adpare
80 lines
4.1 KiB
JSON
80 lines
4.1 KiB
JSON
{
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"type": "bundle",
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"id": "bundle--60b4487a-00e9-4689-89d2-0ea7594dcf49",
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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--0048442c-54c9-4816-a2ba-5e9d376d0bf2",
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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/DET0682#AN1789",
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"external_id": "AN1789"
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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": "2026-02-18T19:33:15.080Z",
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"name": "Analytic 1789",
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"description": "Defender observes an app (bundle/process) performing large-scope directory listings or metadata reads via FileProvider/NSFileManager against user-visible containers (Files app locations, iCloud/On-My-iPhone) or external providers, with rapid traversal across many folders while the app is backgrounded or without corresponding UI activity (unifiedlogs:FileProvider, unifiedlogs:FileIO). Optional signals include Photo library or document picker bulk enumeration absent recent user gesture. Correlate on bundle/process/profile and path volume within a bounded window.",
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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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"iOS"
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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--9bde2f9d-a695-4344-bfac-f2dce13d121e",
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"name": "iOS:unifiedlog",
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"channel": "enumeratorForContainerItemIdentifier / itemForIdentifier across multiple containers/providers"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--235b7491-2d2b-4617-9a52-3c0783680f71",
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"name": "iOS:unifiedlog",
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"channel": "readdir/stat/read of /private/var/mobile/Containers/Shared/AppGroup|/Library/Mobile Documents|/On\\\\ My\\\\ iPhone with >N distinct paths in TimeWindow"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--9c2fa0ae-7abc-485a-97f6-699e3b6cf9fa",
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"name": "iOS:unifiedlog",
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"channel": "UIDocumentPickerViewController presented repeatedly without foreground interaction or with short dwell time"
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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": "TimeWindowSeconds",
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"description": "Correlation window between enumeration API calls and path bursts (e.g., 30\u2013300s)."
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},
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{
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"field": "MinDistinctPaths",
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"description": "Minimum number of unique paths to flag discovery (e.g., \u226540)."
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},
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{
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"field": "TargetPathRegex",
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"description": "Enterprise-relevant containers/providers to include/exclude."
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},
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{
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"field": "RequireBackgroundState",
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"description": "Set true to require background discovery for higher confidence."
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},
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{
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"field": "AllowlistedBundles",
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"description": "Legitimate backup/DLP/file-management apps to suppress."
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},
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{
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"field": "ManagedProfileScope",
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"description": "Limit to managed devices/profiles."
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}
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]
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}
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]
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} |