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
1 rulesInspect a rule without leaving your results.
hightestEmerging Threat

BlueSky Ransomware Artefacts

Detect access to files and shares with names and extensions used by BlueSky ransomware which could indicate a current or previous encryption attempt.

windowssecurity
2023-05-23