Lookout - Device Compliance and Security Status Changes v2

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Id	9c5b6d8f-3a02-4e9b-af4c-2d7e9b1f5a8c
Rulename	Lookout - Device Compliance and Security Status Changes (v2)
Description	Monitors device compliance status changes and security posture degradation using Lookout Mobile Risk API v2 enhanced device fields. Detects devices becoming non-compliant, security status changes, and potential device compromise indicators with detailed device context and MDM integration data.
Severity	Medium
Tactics	Discovery DefenseEvasion Persistence
Techniques	T1418 T1629 T1655
Required data connectors	LookoutAPI
Kind	Scheduled
Query frequency	10m
Query period	30m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Lookout/Analytic Rules/LookoutDeviceComplianceV2.yaml
Version	2.0.3
Arm template	9c5b6d8f-3a02-4e9b-af4c-2d7e9b1f5a8c.json

KQL

LookoutEvents
| where EventType == "DEVICE"
| where DeviceComplianceStatus in ("Non-Compliant", "Partial") 
   or DeviceSecurityStatus in ("THREATS_HIGH", "THREATS_MEDIUM")
   or ChangeType == "UPDATE"
| extend 
    DeviceRiskScore = case(
        DeviceSecurityStatus == "THREATS_HIGH", 9,
        DeviceSecurityStatus == "THREATS_MEDIUM", 6,
        DeviceSecurityStatus == "THREATS_LOW", 3,
        DeviceComplianceStatus == "Non-Compliant", 7,
        DeviceComplianceStatus == "Partial", 4,
        1
    ),
    ComplianceReason = case(
        isempty(DeviceCheckinTime), "No Recent Check-in",
        DeviceActivationStatus != "ACTIVE", "Inactive Device",
        isempty(ClientLookoutSDKVersion), "Missing Security Client",
        "Configuration Issue"
    ),
    PlatformRisk = case(
        DevicePlatform == "ANDROID" and DeviceOSVersion matches regex @"^[1-9]\..*", "Outdated Android",
        DevicePlatform == "IOS" and DeviceOSVersion matches regex @"^1[0-4]\..*", "Outdated iOS",
        DevicePlatform == "UNKNOWN", "Unknown Platform",
        "Current"
    )
| extend MDMIntegrationStatus = case(
    isnotempty(MDMConnectorId) and isnotempty(MDMExternalId), "Fully Integrated",
    isnotempty(MDMConnectorId), "Partial Integration", 
    "Not Integrated"
)
| extend SecurityPosture = case(
    DeviceRiskScore >= 8, "Critical",
    DeviceRiskScore >= 6, "High",
    DeviceRiskScore >= 4, "Medium",
    "Low"
)
| project
    TimeGenerated,
    EventId,
    DeviceGuid,
    DevicePlatform,
    DeviceOSVersion,
    DeviceManufacturer,
    DeviceModel,
    DeviceEmailAddress,
    DeviceActivationStatus,
    DeviceSecurityStatus,
    DeviceComplianceStatus,
    DeviceRiskScore,
    SecurityPosture,
    ComplianceReason,
    PlatformRisk,
    DeviceCheckinTime,
    DeviceActivatedAt,
    DeviceDeactivatedAt,
    DeviceGroupGuid,
    ClientLookoutSDKVersion,
    ClientOTAVersion,
    ClientPackageName,
    ClientPackageVersion,
    MDMConnectorId,
    MDMConnectorUuid,
    MDMExternalId,
    MDMIntegrationStatus,
    ActorType,
    ActorGuid,
    ChangeType

YAML

id: 9c5b6d8f-3a02-4e9b-af4c-2d7e9b1f5a8c
eventGroupingSettings:
  aggregationKind: AlertPerResult
suppressionDuration: PT30M
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Lookout/Analytic Rules/LookoutDeviceComplianceV2.yaml
entityMappings:
- fieldMappings:
  - identifier: FullName
    columnName: DeviceEmailAddress
  entityType: Account
- fieldMappings:
  - identifier: HostName
    columnName: DeviceGuid
  - identifier: OSFamily
    columnName: DevicePlatform
  - identifier: OSVersion
    columnName: DeviceOSVersion
  entityType: Host
requiredDataConnectors:
- dataTypes:
  - LookoutEvents
  connectorId: LookoutAPI
queryFrequency: 10m
alertDetailsOverride:
  alertTacticsColumnName: SecurityPosture
  alertDisplayNameFormat: 'Device Compliance Issue: {{SecurityPosture}} Risk on {{DevicePlatform}} Device'
  alertSeverityColumnName: SecurityPosture
  alertDescriptionFormat: '{{SecurityPosture}} posture with {{DeviceComplianceStatus}} compliance'
suppressionEnabled: false
queryPeriod: 30m
status: Available
incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: P1D
    groupByAlertDetails:
    - DeviceGuid
    reopenClosedIncident: false
    matchingMethod: Selected
    groupByCustomDetails:
    - SecurityPosture
    - DevicePlatform
    groupByEntities:
    - Account
    - Host
    enabled: true
  createIncident: true
query: |
  LookoutEvents
  | where EventType == "DEVICE"
  | where DeviceComplianceStatus in ("Non-Compliant", "Partial") 
     or DeviceSecurityStatus in ("THREATS_HIGH", "THREATS_MEDIUM")
     or ChangeType == "UPDATE"
  | extend 
      DeviceRiskScore = case(
          DeviceSecurityStatus == "THREATS_HIGH", 9,
          DeviceSecurityStatus == "THREATS_MEDIUM", 6,
          DeviceSecurityStatus == "THREATS_LOW", 3,
          DeviceComplianceStatus == "Non-Compliant", 7,
          DeviceComplianceStatus == "Partial", 4,
          1
      ),
      ComplianceReason = case(
          isempty(DeviceCheckinTime), "No Recent Check-in",
          DeviceActivationStatus != "ACTIVE", "Inactive Device",
          isempty(ClientLookoutSDKVersion), "Missing Security Client",
          "Configuration Issue"
      ),
      PlatformRisk = case(
          DevicePlatform == "ANDROID" and DeviceOSVersion matches regex @"^[1-9]\..*", "Outdated Android",
          DevicePlatform == "IOS" and DeviceOSVersion matches regex @"^1[0-4]\..*", "Outdated iOS",
          DevicePlatform == "UNKNOWN", "Unknown Platform",
          "Current"
      )
  | extend MDMIntegrationStatus = case(
      isnotempty(MDMConnectorId) and isnotempty(MDMExternalId), "Fully Integrated",
      isnotempty(MDMConnectorId), "Partial Integration", 
      "Not Integrated"
  )
  | extend SecurityPosture = case(
      DeviceRiskScore >= 8, "Critical",
      DeviceRiskScore >= 6, "High",
      DeviceRiskScore >= 4, "Medium",
      "Low"
  )
  | project
      TimeGenerated,
      EventId,
      DeviceGuid,
      DevicePlatform,
      DeviceOSVersion,
      DeviceManufacturer,
      DeviceModel,
      DeviceEmailAddress,
      DeviceActivationStatus,
      DeviceSecurityStatus,
      DeviceComplianceStatus,
      DeviceRiskScore,
      SecurityPosture,
      ComplianceReason,
      PlatformRisk,
      DeviceCheckinTime,
      DeviceActivatedAt,
      DeviceDeactivatedAt,
      DeviceGroupGuid,
      ClientLookoutSDKVersion,
      ClientOTAVersion,
      ClientPackageName,
      ClientPackageVersion,
      MDMConnectorId,
      MDMConnectorUuid,
      MDMExternalId,
      MDMIntegrationStatus,
      ActorType,
      ActorGuid,
      ChangeType  
name: Lookout - Device Compliance and Security Status Changes (v2)
kind: Scheduled
tactics:
- Discovery
- DefenseEvasion
- Persistence
severity: Medium
relevantTechniques:
- T1418
- T1629
- T1655
triggerThreshold: 0
version: 2.0.3
description: |
    'Monitors device compliance status changes and security posture degradation using Lookout Mobile Risk API v2 enhanced device fields. Detects devices becoming non-compliant, security status changes, and potential device compromise indicators with detailed device context and MDM integration data.'
customDetails:
  ClientSDKVersion: ClientLookoutSDKVersion
  ComplianceReason: ComplianceReason
  DeviceManufacturer: DeviceManufacturer
  DevCompliance: DeviceComplianceStatus
  SecurityPosture: SecurityPosture
  DeviceModel: DeviceModel
  PlatformRisk: PlatformRisk
  DeviceSecStatus: DeviceSecurityStatus
  MDMIntegration: MDMIntegrationStatus
  DevicePlatform: DevicePlatform
  DeviceRiskScore: DeviceRiskScore

ARM