GCPCloudDNS
| where Query has 'gentilkiwi'
| extend DNSCustomEntity = Query, IPCustomEntity = SrcIpAddr
description: |
'Detects CVE-2021-34527 (PrintNightmare) external exploit'
kind: Scheduled
tactics:
- PrivilegeEscalation
requiredDataConnectors:
- connectorId: GCPDNSDataConnector
dataTypes:
- GCPCloudDNS
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/GoogleCloudPlatformDNS/Analytic Rules/GCPDNSPrintNightmare.yaml
severity: High
name: Google DNS - CVE-2021-34527 (PrintNightmare) external exploit
triggerThreshold: 0
queryPeriod: 15m
query: |
GCPCloudDNS
| where Query has 'gentilkiwi'
| extend DNSCustomEntity = Query, IPCustomEntity = SrcIpAddr
relevantTechniques:
- T1068
id: e632e73a-06c4-47f6-8bed-b2498aa6e30f
queryFrequency: 15m
entityMappings:
- entityType: DNS
fieldMappings:
- columnName: DNSCustomEntity
identifier: DomainName
- entityType: IP
fieldMappings:
- columnName: IPCustomEntity
identifier: Address
triggerOperator: gt
version: 1.0.0