Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
20,439 detections
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IDS Classtypes
1
Detects GitLab backend processes (such as puma, sidekiq, rails, ruby, bundle) spawning shells, scripting interpreters, or network tools with suspicious command-line parameters, potentially indicating post-exploitation activity or vulnerability exploitation.
Detects behavioral indicators of shell-driven cryptocurrency miner staging where a hidden .trace file or binary is created, executed, or referenced via command-line arguments within go2rtc or shared memory directories (/config/, /opt/go2rtc/, /etc/go2rtc/, /.config/go2rtc/, /dev/shm/), alongside indicators of mining pools or software such as XMRig.
Detects the creation of AI coding assistant configuration files (such as .cursorrules, CLAUDE.md) in user directories (Downloads, Desktop, Temp) by non-git processes, followed within a short time window by execution of interpreters or tools (like node, npm, powershell, cmd, curl) with suspicious command line parameters indicating possible download or script execution.
Detects potential remote code execution against Xinference or Xoscar pool processes, identified by an inbound network connection accepted by a Python-based worker followed shortly by the spawning of a shell process (sh, bash, dash) by the same process.
Detects an Xoscar or Xinference Python actor pool process spawning a Unix shell child process with suspicious command-line flags (such as reverse shell indicators, downloads, or base64 decoding), potentially indicative of cloudpickle deserialization remote code execution (CVE-2026-49950).
Detects web server processes (Apache httpd, apache2, php-cgi, php-fpm) spawning a Unix shell (sh, bash, dash) that executes a wget or curl command piped directly into the shell for execution, indicative of potential remote code execution or web shell activity.
Detects execution and network activity associated with the cache_base operator toolkit, including JuicyPotatoNG (kitanai.exe), RegPwn (nandemo.exe), ufw.exe reverse shell, and upd-ms.bat launching these tools with connections to *.strangled.net on port 7070.
Detects observable hiding actions targeting ScreenConnect (ConnectWise Control) clients, such as modifying registry keys to hide uninstall entries, using attrib.exe to set hidden attributes, or launching management tools with hidden window styles.
Detects script execution (such as wscript, cscript, mshta) spawned from a shell parent process (like explorer.exe or cmd.exe) referencing browser cache files (matching f_* in browser profile directories) or copying scripts to the local Temp directory as t.vbs.
Detects a sequence where a device runs a staging/archiving utility (such as WinRAR, 7-Zip, or a copy script) followed within 4 hours by a file transfer or synchronization tool (such as rclone or FileZilla), which is indicative of data staging prior to exfiltration.
Detects the execution of administrative commands and scripting interpreters spawned by the VMware Tools daemon (vmtoolsd), which may indicate an adversary leveraging ESXi guest operations for remote code execution.
Detects the presence of the OrbitalVoyage payload package or related artifact names in device file and process telemetry, including suspicious APK installations outside of authorized paths.
Detects the creation of cook.pth or cook.py in Python site-packages or dist-packages directories by package managers or interpreters, followed by a Python interpreter execution on the same device within one hour. This pattern matches the malicious supply chain behavior observed in compromised LiteLLM versions (e.g., 1.107.0) utilizing .pth auto-import chains for persistence and execution.
Detects the execution of Remote Monitoring and Management (RMM) tools followed closely (within 1 day) by potential data exfiltration activity using tools like WinSCP or Rclone, or connections to cloud storage providers (OneDrive, Google Drive) from the same device.
Detects instances where a web browser accesses a domain listed in the 'AdFection_Domains' watchlist, followed closely by the browser spawning a script interpreter (such as PowerShell, wscript, cscript, mshta) or dropping an executable/script file in user profile or temporary directories.
Detects rundll32.exe executing inline JavaScript/VBScript via the
mshtml RunHTMLApplication export or a script payload staged in user-writable
directories. ClickFix chains abuse rundll32 to proxy script execution past
application controls without dropping a conventional executable.
mshtml RunHTMLApplication export or a script payload staged in user-writable
directories. ClickFix chains abuse rundll32 to proxy script execution past
application controls without dropping a conventional executable.
Detects the execution of ntdsutil.exe with arguments to create an Install from Media (IFM) database backup, preceded shortly by a Remote Interactive logon (RDP) from a remote IP source, which can indicate adversary activity attempting to dump Active Directory credentials.
Exposure-assessment hunt for endpoints running OpenCode and contacting OpenCode Console or AI provider APIs, to prioritise API key rotation after the October 2026 OpenCode breach.
Detects web server processes (such as apache2, nginx, httpd, php-fpm, or w3wp.exe) spawning shell interpreters (such as bash, sh, cmd.exe, or powershell.exe), which is a common indicator of web shell activity or application exploitation.
Detects web server worker processes (such as php-fpm, apache2, nginx, w3wp.exe) spawning download utilities like curl or wget, certutil with transfer flags, or initiating /dev/tcp network connections, which may indicate web application exploitation or webshell activity.
Detects the creation of a scheduled task named ChromeUpdate with highest privileges on logon, initiated from a process running within the user AppData\Local\Temp directory.
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