Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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Detects PowerShell processes spawned via shortcut files (lnk) using suspicious command-line parameters that subsequently create both a text file and a Discord-named executable on the same device within a 10-minute window.
Detects persistence mechanisms established via Registry Run/RunOnce keys, Startup folder modifications, or scheduled task creation using specific tool names such as client32 or pcictlui.
Detects PowerShell execution involving Base64 decoding or certutil decoding combined with writing files to the AppData directory using .NET I/O methods or PowerShell cmdlets.
Detects hosts with the trojanized version 3.0.123 of the Rank Math PRO WordPress plugin distributed in October 2026. It correlates software inventory, file events, command-line process events, and network connections to identify affected packages, installation activity, and C2 communications.
Detects a high volume of file creation events (greater than 200 files) on an external USB mount session by a non-system account, which may indicate potential data exfiltration or staging to removable media.
Detects a file creation event for any executable inside the "tmphtml" staging
directory beneath the AOMEI Backupper installation path, where the creating process
is Backupper.exe. The application stages popup resources here before relocating them
to html\; a genuine promotional bundle contains no executables, so an .exe written
to this path indicates a tampered bundle.
directory beneath the AOMEI Backupper installation path, where the creating process
is Backupper.exe. The application stages popup resources here before relocating them
to html\; a genuine promotional bundle contains no executables, so an .exe written
to this path indicates a tampered bundle.
Detects a file creation event for any executable inside the "tmphtml" staging
directory beneath the AOMEI Backupper installation path, where the creating process
is Backupper.exe. The application stages popup resources here before relocating them
to html\; a genuine promotional bundle contains no executables, so an .exe written
to this path indicates a tampered bundle.
directory beneath the AOMEI Backupper installation path, where the creating process
is Backupper.exe. The application stages popup resources here before relocating them
to html\; a genuine promotional bundle contains no executables, so an .exe written
to this path indicates a tampered bundle.
Detects potential Linux privilege escalation and persistence activities by monitoring for the creation of persistence scripts in post_boot.d, modifications to the sudoers.template file appending NOPASSWD, or system configuration rebuilds shortly after sudoers template changes.
Detects potential Linux privilege escalation and persistence activities by monitoring for the creation of persistence scripts in post_boot.d, modifications to the sudoers.template file appending NOPASSWD, or system configuration rebuilds shortly after sudoers template changes.
Detects the execution of reverse engineering and decompilation tools such as JADX or Blutter against Android APK files or Flutter application binaries (libapp.so), as well as the creation of their typical output artifacts and staging folders.
Detects potential web shell activity where a web or application server process (such as IIS, Apache, Nginx, or Tomcat) writes a script file (e.g., .aspx, .jsp, .php) into a web-accessible directory, followed shortly by spawning a command-line shell or utility process.
Detects potential web shell activity where a web or application server process (such as IIS, Apache, Nginx, or Tomcat) writes a script file (e.g., .aspx, .jsp, .php) into a web-accessible directory, followed shortly by spawning a command-line shell or utility process.
Detects the WinLol Rust dropper staging a DLL sideload by writing a copy of Microsoft OneDrive.exe and a proxy version.dll into a user temp directory by a non-OneDrive, non-installer process.
Detects the execution of reverse engineering and decompilation tools such as JADX or Blutter against Android APK files or Flutter application binaries (libapp.so), as well as the creation of their typical output artifacts and staging folders.
Detects the Cisco AsyncOS content scanner / AMP service writing files into
sensitive system directories such as /etc, /root or /boot. CVE-2026-76519 uses a relative
path traversal in AMP attachment handling so a crafted email makes the root-running scanner
write attacker-chosen files wherever it likes. Writes outside the expected spool and
Content Scanner Tools directories are the core exploitation artifact.
sensitive system directories such as /etc, /root or /boot. CVE-2026-76519 uses a relative
path traversal in AMP attachment handling so a crafted email makes the root-running scanner
write attacker-chosen files wherever it likes. Writes outside the expected spool and
Content Scanner Tools directories are the core exploitation artifact.
Detects network connections, process executions, file creations, and image loads associated with the UNC7017 AOMEI supply chain campaign IOC sweep, including specific malicious URLs, domains, IPs, file paths, and hashes.
Detects inbound external connections on TCP port 541 (FGFM/FMG-Access protocol) correlated with the creation of .tm archives on the same device, or connections from known malicious IP addresses communicating over TCP 541.
Detects inbound external connections on TCP port 541 (FGFM/FMG-Access protocol) correlated with the creation of .tm archives on the same device, or connections from known malicious IP addresses communicating over TCP 541.
Detects inbound external connections on TCP port 541 (FGFM/FMG-Access protocol) correlated with the creation of .tm archives on the same device, or connections from known malicious IP addresses communicating over TCP 541.
Detects inbound external connections on TCP port 541 (FGFM/FMG-Access protocol) correlated with the creation of .tm archives on the same device, or connections from known malicious IP addresses communicating over TCP 541.
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.
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