Detection rules › Kusto
Samsung Knox - Peripheral Access Detection with Mic Events
This is a third-party alert feed, not a detection over modeled telemetry. The vendor product raised the finding; this rule forwards it into the SIEM. It is searchable for reference but is excluded from the detection-rule browse and the ATT&CK coverage matrix.
When microphone access has been detected on a Knox device, even though such access is disabled through an MDM device policy.
Rule body kusto
id: e4032fd2-4d05-4302-b7c0-f3f0380e2313
name: Samsung Knox - Peripheral Access Detection with Mic Events
version: 1.0.2
kind: NRT
description: When microphone access has been detected on a Knox device, even though such access is disabled through an MDM device policy.
severity: High
status: Available
requiredDataConnectors:
- connectorId: SamsungDCDefinition
dataTypes:
- Samsung_Knox_System_CL
tactics: []
relevantTechniques: []
query: |
Samsung_Knox_System_CL
| where Name == "PERIPHERAL_ACCESS_THROUGH_POLICY_DETECTED_MIC"
and MitreTtp has "KNOX.2"
alertDetailsOverride:
alertDynamicProperties: []
suppressionEnabled: false
suppressionDuration: PT5H
incidentConfiguration:
createIncident: true
groupingConfiguration:
enabled: false
reopenClosedIncident: false
lookbackDuration: PT5H
matchingMethod: AllEntities
eventGroupingSettings:
aggregationKind: SingleAlert
properties:
schema:
- "Name"
- "MitreTtp"
Stages and Predicates
Stage 1: source
Samsung_Knox_System_CL
Stage 2: where
| where Name == "PERIPHERAL_ACCESS_THROUGH_POLICY_DETECTED_MIC"
and MitreTtp has "KNOX.2"
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.