CyberArkEPM - Renamed Windows binary

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Id	9281b7cc-8f05-45a9-bf10-17fb29492a84
Rulename	CyberArkEPM - Renamed Windows binary
Description	Detects renamed windows binaries.
Severity	High
Tactics	Execution DefenseEvasion
Techniques	T1204 T1036
Required data connectors	CyberArkEPM
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CyberArkEPM/Analytic Rules/CyberArkEPMRenamedWindowsBinary.yaml
Version	1.0.0
Arm template	9281b7cc-8f05-45a9-bf10-17fb29492a84.json

KQL

CyberArkEPM
| where EventSubType != 'AttackAttempt'
| where ActingProcessName has @'\'
| where ActingProcessName !has ActingProcessFileInternalName
| project EventEndTime, EventMessage, ActorUsername, ActingProcessFileInternalName
| extend AccountCustomEntity = ActorUsername

YAML

queryPeriod: 1h
query: |
  CyberArkEPM
  | where EventSubType != 'AttackAttempt'
  | where ActingProcessName has @'\'
  | where ActingProcessName !has ActingProcessFileInternalName
  | project EventEndTime, EventMessage, ActorUsername, ActingProcessFileInternalName
  | extend AccountCustomEntity = ActorUsername  
name: CyberArkEPM - Renamed Windows binary
entityMappings:
- fieldMappings:
  - columnName: AccountCustomEntity
    identifier: Name
  entityType: Account
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CyberArkEPM/Analytic Rules/CyberArkEPMRenamedWindowsBinary.yaml
requiredDataConnectors:
- connectorId: CyberArkEPM
  dataTypes:
  - CyberArkEPM
description: |
    'Detects renamed windows binaries.'
kind: Scheduled
version: 1.0.0
queryFrequency: 1h
severity: High
relevantTechniques:
- T1204
- T1036
triggerOperator: gt
triggerThreshold: 0
tactics:
- Execution
- DefenseEvasion
id: 9281b7cc-8f05-45a9-bf10-17fb29492a84

ARM