GCPCloudDNS
| where Query has 'webhook.site'
| extend DNSCustomEntity = Query, IPCustomEntity = SrcIpAddr
queryFrequency: 15m
id: 705bed63-668f-4508-9d2d-26faf4010700
tactics:
- Exfiltration
entityMappings:
- fieldMappings:
- columnName: DNSCustomEntity
identifier: DomainName
entityType: DNS
- fieldMappings:
- columnName: IPCustomEntity
identifier: Address
entityType: IP
requiredDataConnectors:
- connectorId: GCPDNSDataConnector
dataTypes:
- GCPCloudDNS
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/GoogleCloudPlatformDNS/Analytic Rules/GCPDNSDataExfiltration.yaml
version: 1.0.0
query: |
GCPCloudDNS
| where Query has 'webhook.site'
| extend DNSCustomEntity = Query, IPCustomEntity = SrcIpAddr
description: |
'Detects possible data exfiltration.'
relevantTechniques:
- T1567
triggerThreshold: 0
queryPeriod: 15m
triggerOperator: gt
name: Google DNS - Possible data exfiltration
severity: High
kind: Scheduled