DigitalGuardianDLPEvent
| where DstPortNumber == 3389
| extend AccountCustomEntity = SrcUserName
queryFrequency: 1h
triggerThreshold: 0
name: Digital Guardian - Unexpected protocol
relevantTechniques:
- T1048
id: a14f2f95-bbd2-4036-ad59-e3aff132b296
query: |
DigitalGuardianDLPEvent
| where DstPortNumber == 3389
| extend AccountCustomEntity = SrcUserName
severity: High
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Digital Guardian Data Loss Prevention/Analytic Rules/DigitalGuardianUnexpectedProtocol.yaml
entityMappings:
- entityType: Account
fieldMappings:
- columnName: AccountCustomEntity
identifier: Name
version: 1.0.2
queryPeriod: 1h
tactics:
- Exfiltration
triggerOperator: gt
requiredDataConnectors:
- datatypes:
- Syslog
connectorId: SyslogAma
status: Available
kind: Scheduled
description: |
'Detects RDP protocol usage for data transfer which is not common.'