Rule Library

Sigma Rules

Browse detections by severity and log source, with YAML and sample events one click away.

3,782Total
3,164Detection
474Emerging
141Hunting
10 rulesInspect a rule without leaving your results.
hightestEmerging Threat

Potential SNAKE Malware Persistence Service Execution

Detects a specific child/parent process relationship indicative of a "WerFault" process running from the "WinSxS" as a service. This could be indicative of potential SNAKE malware activity as reported by CISA.

windowsprocess_creation
2023-05-04
hightestEmerging Threat

SNAKE Malware Covert Store Registry Key

Detects any registry event that targets the key 'SECURITY\Policy\Secrets\n' which is a key related to SNAKE malware as described by CISA

windowsregistry_event
2023-05-11
criticaltestEmerging Threat

SNAKE Malware Service Persistence

Detects the creation of a service named "WerFaultSvc" which seems to be used by the SNAKE malware as a persistence mechanism as described by CISA in their report

windowssystem
2023-05-10