↳ GitHub sourceAnalytics ruleHigh
Google DNS - CVE-2020-1350 (SIGRED) exploitation pattern
Description
'Detects exploitation pattern of CVE-2020-1350 (SIGRED) vulnerability.'
- Rule type
- Scheduled
- Version
- 1.0.0
- Query frequency
- 15m
- Query period
- 15m
- Trigger
- gt 0
Declared MITRE coverage
Declared sources
Metadata from the source file. No dependencies inferred from KQL.
Connectors
Data types
KQL query
Original query, unchanged.
let threshold = 15;
GCPCloudDNS
| where QueryTypeName in~ ('SIG', 'RRSIG')
| where NetworkProtocol =~ 'TCP'
| summarize count() by SrcIpAddr, bin(TimeGenerated, 1m)
| where count_ < threshold
| extend IPCustomEntity = SrcIpAddr
Declared entities
Related content
Links established from declared identifiers and solution manifests.
Source provenance
GitHubDisplayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.
- Commit
9800e51↗- Source identifier
1267d53d-f5fd-418b-b8da-34453a5994c2
Additional source files 1
Solutions/GoogleCloudPlatformDNS/Analytic Rules/GCPDNSSIGREDPattern.yamlsource ↗GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC