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
6 rulesInspect a rule without leaving your results.
mediumexperimentalEmerging Threat

Potential SAP NetWeaver Webshell Creation - Linux

Detects the creation of suspicious files (jsp, java, class) in SAP NetWeaver directories, which may indicate exploitation attempts of vulnerabilities such as CVE-2025-31324.

linuxfile_event
2025-04-28
mediumexperimentalEmerging Threat

Potential SAP NetWeaver Webshell Creation

Detects the creation of suspicious files (jsp, java, class) in SAP NetWeaver directories, which may indicate exploitation attempts of vulnerabilities such as CVE-2025-31324.

windowsfile_event
2025-04-28
mediumexperimentalEmerging Threat

Suspicious Child Process of SAP NetWeaver - Linux

Detects suspicious child processes spawned by SAP NetWeaver on Linux systems that could indicate potential exploitation of vulnerability that allows arbitrary execution via webshells such as CVE-2025-31324.

linuxprocess_creation
2025-04-28
mediumexperimentalEmerging Threat

Suspicious Child Process of SAP NetWeaver

Detects suspicious child processes spawned by SAP NetWeaver that could indicate potential exploitation of vulnerability that allows arbitrary execution via webshells such as CVE-2025-31324.

windowsprocess_creation
2025-04-28
highexperimentalEmerging Threat

Potential SAP NetViewer Webshell Command Execution

Detects potential command execution via webshell in SAP NetViewer through JSP files with cmd parameter. This rule is created to detect exploitation of vulnerabilities like CVE-2025-31324, which allows remote code execution via a webshell.

Generalwebserver
2025-05-14