adpare
81 lines
4.7 KiB
JSON
81 lines
4.7 KiB
JSON
{
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"type": "bundle",
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"id": "bundle--2f3a014f-d50b-4e76-ab2a-138027b23ebb",
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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--93a35555-f71e-4230-9f2a-529a539e8612",
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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/DET0646#AN1726",
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"external_id": "AN1726"
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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": "2026-04-08T16:26:13.027Z",
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"name": "Analytic 1726",
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"description": "The defender correlates supervised-device application posture and background execution context with network-side evidence that an app rejects enterprise inspection or performs certificate/public-key-bound trust behavior during TLS establishment. Because direct app-level pin-validation observability is weaker on iOS, the analytic is anchored primarily to network control-plane effects: repeated TLS handshake rejection under enterprise inspection, destination-specific inspection bypass patterns, or persistent opaque app-to-endpoint encrypted sessions inconsistent with baseline app behavior. Additional confidence comes from managed app identity, background execution context, and supervised device policy state.",
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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--b1e0bb80-23d4-44f2-b919-7e9c54898f43",
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"name": "iOS:MDMLog",
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"channel": "Supervised managed app with undeclared secure transport behavior or unexpected network role communicates with non-baselined destination over opaque TLS"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--55c669d9-b42a-4cf6-a38a-07161b228ce9",
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"name": "MobileEDR:telemetry",
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"channel": "Managed app initiates or resumes network-capable execution while app_state=background or device_locked=true before opaque TLS session attempt"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--3772e279-27d6-477a-9fe3-c6beb363594c",
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"name": "NSM:Flow",
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"channel": "App-destination pair shows consistent inspection bypass/refusal pattern followed by direct encrypted communication or repeated short-lived TLS sessions to same endpoint within correlation window"
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},
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{
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"x_mitre_data_component_ref": "x-mitre-data-component--3772e279-27d6-477a-9fe3-c6beb363594c",
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"name": "NSM:Inspection",
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"channel": "TLS handshake from iOS app repeatedly fails or is rejected only when enterprise SSL inspection certificate is presented, indicating certificate or public-key pin validation effect"
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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 app lifecycle event and network-side inspection failure or opaque TLS session"
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},
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{
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"field": "AllowedAppList",
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"description": "Managed apps expected to use certificate or public-key pinning for legitimate purposes"
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},
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{
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"field": "AllowedDestinationList",
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"description": "Approved endpoints expected for legitimate pinned sessions"
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},
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{
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"field": "ForegroundStateRequired",
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"description": "Whether the app is expected to perform network establishment only during user-driven workflows"
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},
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{
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"field": "InspectionFailureThreshold",
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"description": "Number of repeated TLS-inspection failures needed before escalating confidence"
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}
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]
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}
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]
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} |