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
5 rulesInspect a rule without leaving your results.
hightestEmerging Threat

Lace Tempest File Indicators

Detects PowerShell script file creation with specific names or suffixes which was seen being used often in PowerShell scripts by FIN7

windowsfile_event
2023-11-09
hightestEmerging Threat

Lace Tempest PowerShell Evidence Eraser

Detects a PowerShell script used by Lace Tempest APT to erase evidence from victim servers by exploiting CVE-2023-47246 as reported by SysAid Team

windowsps_script
2023-11-09
hightestEmerging Threat

Lace Tempest PowerShell Launcher

Detects a PowerShell script used by Lace Tempest APT to launch their malware loader by exploiting CVE-2023-47246 as reported by SysAid Team

windowsps_script
2023-11-09
hightestEmerging Threat

Lace Tempest Cobalt Strike Download

Detects specific command line execution used by Lace Tempest to download Cobalt Strike as reported by SysAid Team

windowsprocess_creation
2023-11-09
hightestEmerging Threat

Lace Tempest Malware Loader Execution

Detects execution of a specific binary based on filename and hash used by Lace Tempest to load additional malware as reported by SysAid Team

windowsprocess_creation
2023-11-09