Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
10,670 detections
Filters
Last updated
All Time
Detection languages
10,186
119
110
99
60
Contributors
2,820
2,800
1,768
504
492
Categories
4,280
2,976
2,237
1,829
1,457
Platforms
10,381
1,107
807
155
98
Products / Services
10,670
9,758
6,693
4,421
3,749
MITRE Techniques
3,812
3,129
1,796
1,571
1,307
CVEs
36
21
12
11
10
IDS Classtypes
2
2
1
1
IDS Protocols
2
Detects the execution of unapproved Remote Monitoring and Management (RMM) software tools followed by subsequent outbound public IP network activity from the same process on the same device, indicating an active remote session.
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 attempts to inhibit system recovery by stopping the Volume Shadow Copy Service (VSS) using utilities like net, net1, or sc, or deleting shadow copies using vssadmin.exe, excluding known backup agents.
Detects the correlation of remote execution tools (such as PsExec, WinRM, or specific PowerShell remote execution commands) with RDP or ScreenConnect remote management activity on the same device within a one-hour window, potentially indicating lateral movement or unauthorized remote control.
Detects potential SafePay ransomware activity by correlating mass file encryption (.safepay extension) with the creation of potential ransom notes and subsequent self-deletion of the encrypting process.
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.
Detects web server processes writing PHP files into sensitive WordPress directories (such as mu-plugins or rank-math-pro/includes) shortly after deleting them within a 1-hour window. This behavior often indicates the rebuilding or updating of a webshell or backdoor for persistence.
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 potential data exfiltration and credential hunting where an endpoint downloads a database backup using presigned URLs or cloud storage signatures within 6 hours of searching local files for API keys or private keys.
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 potential cryptocurrency clipper malware by monitoring the staging of multiple attacker wallet addresses (BTC, ETH, TRC) under the HKCU\Software\Clipper registry path by a non-system process.
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.
Detects when a process modifies the Windows Registry to disable zone checks (SEE_MASK_NOZONECHECKS) in the Environment key and alters settings to show hidden files (ShowSuerHidden) within 30 minutes on the same device. This behavior is commonly associated with malware attempting to execute downloaded payloads without security prompts while concealing artifacts.
Detects a sequence where a device exhibits Remote Monitoring and Management (RMM) tool execution followed by high-volume outbound network connections to consumer cloud storage services (such as OneDrive or Google Drive) from the same device, potentially indicating data exfiltration via RMM.
Detects the creation or modification of web script files (.aspx, .jsp) within common web application directories by unusual processes (such as command shells or download utilities) or by non-standard user accounts, indicating potential web shell deployment.
Detects a PowerShell download-and-execute command referencing specific typosquatted lure domains (e.g., choclatey.org, massgravel.net) combined with follow-up script activity writing into a fake SystemHealth\Update directory.
Detects Chromium-based browsers launched with remote debugging port 9222 or execution of chrome-decryptor tooling by Python processes, indicative of credential theft or Chrome CDP cookie extraction (such as Armorsteal).
Detects execution of BlackX UEFI bootkit installer components, renamed helper binaries acting as payloads (such as jcef_helper.exe renamed to googleupdate.exe), or known malicious file hashes associated with BlackX campaigns.
Detects potential abuse of Tailscale SSH Unix socket forwarding where the tailscaled daemon touches sensitive files/sockets (such as docker.sock or /etc/shadow) or creates/replaces Unix sockets following an SSH session.
Page 6 of 509