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
3 rulesInspect a rule without leaving your results.
mediumtestEmerging Threat

CVE-2024-1708 - ScreenConnect Path Traversal Exploitation

This detects file modifications to ASPX and ASHX files within the root of the App_Extensions directory, which is allowed by a ZipSlip vulnerability in versions prior to 23.9.8. This occurs during exploitation of CVE-2024-1708.

windowsfile_event
2024-02-21
criticaltestEmerging Threat

CVE-2024-1708 - ScreenConnect Path Traversal Exploitation - Security

This detects file modifications to ASPX and ASHX files within the root of the App_Extensions directory, which is allowed by a ZipSlip vulnerability in versions prior to 23.9.8. This occurs during exploitation of CVE-2024-1708. This requires an Advanced Auditing policy to log a successful Windows Event ID 4663 events and with a SACL set on the directory.

windowssecurity
2024-02-20
hightestEmerging Threat

ScreenConnect - SlashAndGrab Exploitation Indicators

Detects indicators of exploitation by threat actors during exploitation of the "SlashAndGrab" vulnerability related to ScreenConnect as reported Team Huntress

windowsfile_event2 samples
2024-02-23