Analytic rule catalog
Lookout - High Severity Mobile Threats Detected v2
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| Id | 8b4a5c7e-2f91-4d8a-9e3b-1c6f8a2d4e9f |
| Rulename | Lookout - High Severity Mobile Threats Detected (v2) |
| Description | Detects high severity mobile threats from Lookout Mobile Risk API v2 with enhanced threat intelligence and device context. This rule leverages the comprehensive v2 field set to provide detailed threat classification, risk assessment, and device compliance status for improved security monitoring. |
| Severity | High |
| Tactics | Discovery DefenseEvasion Persistence PrivilegeEscalation |
| Techniques | T1424 T1418 T1629 T1630 |
| Required data connectors | LookoutAPI |
| Kind | Scheduled |
| Query frequency | 5m |
| Query period | 15m |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Lookout/Analytic%20Rules/LookoutThreatEventV2.yaml |
| Version | 2.0.5 |
| Arm template | 8b4a5c7e-2f91-4d8a-9e3b-1c6f8a2d4e9f.json |
LookoutEvents
| where EventType == "THREAT"
| where ThreatSeverity in ("CRITICAL", "HIGH")
| where ThreatStatus in ("OPEN", "ACTIVE")
| where ThreatAction == "DETECTED"
| extend
ThreatRiskScore = case(
ThreatSeverity == "CRITICAL", 10,
ThreatSeverity == "HIGH", 8,
ThreatSeverity == "MEDIUM", 5,
ThreatSeverity == "LOW", 2,
1
),
DeviceRiskLevel = case(
DeviceSecurityStatus == "THREATS_HIGH", "High",
DeviceSecurityStatus == "THREATS_MEDIUM", "Medium",
DeviceSecurityStatus == "THREATS_LOW", "Low",
"Unknown"
),
ThreatCategory = case(
ThreatClassifications has "MALWARE", "Malware",
ThreatClassifications has "PHISHING", "Phishing",
ThreatClassifications has "SPYWARE", "Spyware",
ThreatClassifications has "TROJAN", "Trojan",
ThreatClassifications has "ADWARE", "Adware",
"Other"
)
| extend ComplianceImpact = case(
DeviceComplianceStatus == "Non-Compliant" and ThreatRiskScore >= 8, "Critical",
DeviceComplianceStatus == "Non-Compliant" and ThreatRiskScore >= 5, "High",
DeviceComplianceStatus == "Partial" and ThreatRiskScore >= 8, "High",
DeviceComplianceStatus == "Partial" and ThreatRiskScore >= 5, "Medium",
"Low"
)
| project
TimeGenerated,
EventId,
ThreatId,
ThreatType,
ThreatSeverity,
ThreatRiskScore,
ThreatCategory,
ThreatClassifications,
ThreatStatus,
ThreatDescription,
ThreatApplicationName,
ThreatPackageName,
ThreatPackageSha,
DeviceGuid,
DevicePlatform,
DeviceOSVersion,
DeviceManufacturer,
DeviceModel,
DeviceEmailAddress,
DeviceSecurityStatus,
DeviceRiskLevel,
DeviceComplianceStatus,
ComplianceImpact,
ClientLookoutSDKVersion,
MDMConnectorId,
MDMExternalId,
TargetEmailAddress,
TargetPlatform,
ActorType,
ActorGuid
incidentConfiguration:
createIncident: true
groupingConfiguration:
groupByEntities:
- Account
- Host
enabled: true
matchingMethod: Selected
groupByCustomDetails:
- ThreatCategory
- DevicePlatform
reopenClosedIncident: false
lookbackDuration: P1D
groupByAlertDetails:
- ThreatType
- DeviceGuid
entityMappings:
- entityType: Account
fieldMappings:
- columnName: DeviceEmailAddress
identifier: FullName
- columnName: TargetEmailAddress
identifier: Name
- entityType: Host
fieldMappings:
- columnName: DeviceGuid
identifier: HostName
- columnName: DevicePlatform
identifier: OSFamily
- columnName: DeviceOSVersion
identifier: OSVersion
- entityType: FileHash
fieldMappings:
- columnName: ThreatApplicationName
identifier: Algorithm
- columnName: ThreatPackageSha
identifier: Value
query: |
LookoutEvents
| where EventType == "THREAT"
| where ThreatSeverity in ("CRITICAL", "HIGH")
| where ThreatStatus in ("OPEN", "ACTIVE")
| where ThreatAction == "DETECTED"
| extend
ThreatRiskScore = case(
ThreatSeverity == "CRITICAL", 10,
ThreatSeverity == "HIGH", 8,
ThreatSeverity == "MEDIUM", 5,
ThreatSeverity == "LOW", 2,
1
),
DeviceRiskLevel = case(
DeviceSecurityStatus == "THREATS_HIGH", "High",
DeviceSecurityStatus == "THREATS_MEDIUM", "Medium",
DeviceSecurityStatus == "THREATS_LOW", "Low",
"Unknown"
),
ThreatCategory = case(
ThreatClassifications has "MALWARE", "Malware",
ThreatClassifications has "PHISHING", "Phishing",
ThreatClassifications has "SPYWARE", "Spyware",
ThreatClassifications has "TROJAN", "Trojan",
ThreatClassifications has "ADWARE", "Adware",
"Other"
)
| extend ComplianceImpact = case(
DeviceComplianceStatus == "Non-Compliant" and ThreatRiskScore >= 8, "Critical",
DeviceComplianceStatus == "Non-Compliant" and ThreatRiskScore >= 5, "High",
DeviceComplianceStatus == "Partial" and ThreatRiskScore >= 8, "High",
DeviceComplianceStatus == "Partial" and ThreatRiskScore >= 5, "Medium",
"Low"
)
| project
TimeGenerated,
EventId,
ThreatId,
ThreatType,
ThreatSeverity,
ThreatRiskScore,
ThreatCategory,
ThreatClassifications,
ThreatStatus,
ThreatDescription,
ThreatApplicationName,
ThreatPackageName,
ThreatPackageSha,
DeviceGuid,
DevicePlatform,
DeviceOSVersion,
DeviceManufacturer,
DeviceModel,
DeviceEmailAddress,
DeviceSecurityStatus,
DeviceRiskLevel,
DeviceComplianceStatus,
ComplianceImpact,
ClientLookoutSDKVersion,
MDMConnectorId,
MDMExternalId,
TargetEmailAddress,
TargetPlatform,
ActorType,
ActorGuid
suppressionEnabled: false
eventGroupingSettings:
aggregationKind: AlertPerResult
id: 8b4a5c7e-2f91-4d8a-9e3b-1c6f8a2d4e9f
queryFrequency: 5m
alertDetailsOverride:
alertDisplayNameFormat: 'High Severity Mobile Threat: {{ThreatType}} on {{DevicePlatform}} Device'
alertTacticsColumnName: ThreatCategory
alertDescriptionFormat: '{{ThreatSeverity}} {{ThreatCategory}} threat on {{DevicePlatform}}'
alertSeverityColumnName: ThreatSeverity
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Lookout/Analytic%20Rules/LookoutThreatEventV2.yaml
suppressionDuration: PT1H
version: 2.0.5
severity: High
relevantTechniques:
- T1424
- T1418
- T1629
- T1630
name: Lookout - High Severity Mobile Threats Detected (v2)
kind: Scheduled
tactics:
- Discovery
- DefenseEvasion
- Persistence
- PrivilegeEscalation
requiredDataConnectors:
- dataTypes:
- LookoutEvents
connectorId: LookoutAPI
description: |
'Detects high severity mobile threats from Lookout Mobile Risk API v2 with enhanced threat intelligence and device context. This rule leverages the comprehensive v2 field set to provide detailed threat classification, risk assessment, and device compliance status for improved security monitoring.'
customDetails:
MDMConnectorId: MDMConnectorId
ThreatType: ThreatType
ThreatStatus: ThreatStatus
ThreatClasses: ThreatClassifications
DeviceRiskLevel: DeviceRiskLevel
DevicePlatform: DevicePlatform
ThreatRiskScore: ThreatRiskScore
ThreatCategory: ThreatCategory
ComplianceImpact: ComplianceImpact
DeviceSecStatus: DeviceSecurityStatus
ThreatSeverity: ThreatSeverity
triggerOperator: gt
triggerThreshold: 0
queryPeriod: 15m
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"apiVersion": "2024-01-01-preview",
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/8b4a5c7e-2f91-4d8a-9e3b-1c6f8a2d4e9f')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/8b4a5c7e-2f91-4d8a-9e3b-1c6f8a2d4e9f')]",
"properties": {
"alertDetailsOverride": {
"alertDescriptionFormat": "{{ThreatSeverity}} {{ThreatCategory}} threat on {{DevicePlatform}}",
"alertDisplayNameFormat": "High Severity Mobile Threat: {{ThreatType}} on {{DevicePlatform}} Device",
"alertSeverityColumnName": "ThreatSeverity",
"alertTacticsColumnName": "ThreatCategory"
},
"alertRuleTemplateName": "8b4a5c7e-2f91-4d8a-9e3b-1c6f8a2d4e9f",
"customDetails": {
"ComplianceImpact": "ComplianceImpact",
"DevicePlatform": "DevicePlatform",
"DeviceRiskLevel": "DeviceRiskLevel",
"DeviceSecStatus": "DeviceSecurityStatus",
"MDMConnectorId": "MDMConnectorId",
"ThreatCategory": "ThreatCategory",
"ThreatClasses": "ThreatClassifications",
"ThreatRiskScore": "ThreatRiskScore",
"ThreatSeverity": "ThreatSeverity",
"ThreatStatus": "ThreatStatus",
"ThreatType": "ThreatType"
},
"description": "'Detects high severity mobile threats from Lookout Mobile Risk API v2 with enhanced threat intelligence and device context. This rule leverages the comprehensive v2 field set to provide detailed threat classification, risk assessment, and device compliance status for improved security monitoring.'\n",
"displayName": "Lookout - High Severity Mobile Threats Detected (v2)",
"enabled": true,
"entityMappings": [
{
"entityType": "Account",
"fieldMappings": [
{
"columnName": "DeviceEmailAddress",
"identifier": "FullName"
},
{
"columnName": "TargetEmailAddress",
"identifier": "Name"
}
]
},
{
"entityType": "Host",
"fieldMappings": [
{
"columnName": "DeviceGuid",
"identifier": "HostName"
},
{
"columnName": "DevicePlatform",
"identifier": "OSFamily"
},
{
"columnName": "DeviceOSVersion",
"identifier": "OSVersion"
}
]
},
{
"entityType": "FileHash",
"fieldMappings": [
{
"columnName": "ThreatApplicationName",
"identifier": "Algorithm"
},
{
"columnName": "ThreatPackageSha",
"identifier": "Value"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"incidentConfiguration": {
"createIncident": true,
"groupingConfiguration": {
"enabled": true,
"groupByAlertDetails": [
"ThreatType",
"DeviceGuid"
],
"groupByCustomDetails": [
"ThreatCategory",
"DevicePlatform"
],
"groupByEntities": [
"Account",
"Host"
],
"lookbackDuration": "P1D",
"matchingMethod": "Selected",
"reopenClosedIncident": false
}
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Lookout/Analytic%20Rules/LookoutThreatEventV2.yaml",
"query": "LookoutEvents\n| where EventType == \"THREAT\"\n| where ThreatSeverity in (\"CRITICAL\", \"HIGH\")\n| where ThreatStatus in (\"OPEN\", \"ACTIVE\")\n| where ThreatAction == \"DETECTED\"\n| extend\n ThreatRiskScore = case(\n ThreatSeverity == \"CRITICAL\", 10,\n ThreatSeverity == \"HIGH\", 8,\n ThreatSeverity == \"MEDIUM\", 5,\n ThreatSeverity == \"LOW\", 2,\n 1\n ),\n DeviceRiskLevel = case(\n DeviceSecurityStatus == \"THREATS_HIGH\", \"High\",\n DeviceSecurityStatus == \"THREATS_MEDIUM\", \"Medium\",\n DeviceSecurityStatus == \"THREATS_LOW\", \"Low\",\n \"Unknown\"\n ),\n ThreatCategory = case(\n ThreatClassifications has \"MALWARE\", \"Malware\",\n ThreatClassifications has \"PHISHING\", \"Phishing\", \n ThreatClassifications has \"SPYWARE\", \"Spyware\",\n ThreatClassifications has \"TROJAN\", \"Trojan\",\n ThreatClassifications has \"ADWARE\", \"Adware\",\n \"Other\"\n )\n| extend ComplianceImpact = case(\n DeviceComplianceStatus == \"Non-Compliant\" and ThreatRiskScore >= 8, \"Critical\",\n DeviceComplianceStatus == \"Non-Compliant\" and ThreatRiskScore >= 5, \"High\", \n DeviceComplianceStatus == \"Partial\" and ThreatRiskScore >= 8, \"High\",\n DeviceComplianceStatus == \"Partial\" and ThreatRiskScore >= 5, \"Medium\",\n \"Low\"\n)\n| project\n TimeGenerated,\n EventId,\n ThreatId,\n ThreatType,\n ThreatSeverity,\n ThreatRiskScore,\n ThreatCategory,\n ThreatClassifications,\n ThreatStatus,\n ThreatDescription,\n ThreatApplicationName,\n ThreatPackageName,\n ThreatPackageSha,\n DeviceGuid,\n DevicePlatform,\n DeviceOSVersion,\n DeviceManufacturer,\n DeviceModel,\n DeviceEmailAddress,\n DeviceSecurityStatus,\n DeviceRiskLevel,\n DeviceComplianceStatus,\n ComplianceImpact,\n ClientLookoutSDKVersion,\n MDMConnectorId,\n MDMExternalId,\n TargetEmailAddress,\n TargetPlatform,\n ActorType,\n ActorGuid\n",
"queryFrequency": "PT5M",
"queryPeriod": "PT15M",
"severity": "High",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"DefenseEvasion",
"Discovery",
"Persistence",
"PrivilegeEscalation"
],
"techniques": null,
"templateVersion": "2.0.5",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}