CyberArkEPM
| where EventSubType != 'AttackAttempt'
| where ActingProcessName endswith @'msbuild.exe'
| where ActingProcessCommandLine has_any ('xml', 'csproj', 'vcxproj', 'vbproj', 'fsproj')
| extend AccountCustomEntity = ActorUsername
relevantTechniques:
- T1127
version: 1.0.0
severity: Medium
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CyberArkEPM/Analytic Rules/CyberArkEPMMSBuildLOLBin.yaml
name: CyberArkEPM - MSBuild usage as LOLBin
description: |
'Detects usage of msbuild tool as LOLBin.'
queryFrequency: 30m
tactics:
- DefenseEvasion
triggerThreshold: 0
queryPeriod: 30m
id: a11bf869-458e-49fd-be03-58021b14be15
entityMappings:
- fieldMappings:
- identifier: Name
columnName: AccountCustomEntity
entityType: Account
requiredDataConnectors:
- connectorId: CyberArkEPM
dataTypes:
- CyberArkEPM
triggerOperator: gt
query: |
CyberArkEPM
| where EventSubType != 'AttackAttempt'
| where ActingProcessName endswith @'msbuild.exe'
| where ActingProcessCommandLine has_any ('xml', 'csproj', 'vcxproj', 'vbproj', 'fsproj')
| extend AccountCustomEntity = ActorUsername
kind: Scheduled