Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

931 detections

Detects child processes of "provlaunch.exe" which might indicate potential abuse to proxy execution.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects suspicious child processes of "provlaunch.exe" which might indicate potential abuse to proxy execution.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects potential abuse of the provisioning registry key for indirect command execution through "Provlaunch.exe".
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects a renamed "dctask64.exe" execution, a signed binary by ZOHO Corporation part of ManageEngine Endpoint Central.
This binary can be abused for DLL injection, arbitrary command and process execution.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the execution of a renamed MegaSync.exe as seen used by ransomware families like Nefilim, Sodinokibi, Pysa, and Conti.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects renamed execution of "Microsoft.NodejsTools.PressAnyKey.exe", which can be abused as a LOLBIN to execute arbitrary binaries
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the creation of a scheduled task using schtasks.exe, potentially in combination with curl for downloading payloads and PowerShell for executing them.
This facilitates executing malicious payloads or connecting with C&C server persistently without dropping the malware sample on the host.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects uncommon child process of Setres.EXE.
Setres.EXE is a Windows server only process and tool that can be used to set the screen resolution.
It can potentially be abused in order to launch any arbitrary file with a name containing the word "choice" from the current execution path.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects suspicious Speech Runtime Binary Execution by monitoring its child processes.
Child processes spawned by SpeechRuntime.exe could indicate an attempt for lateral movement via COM & DCOM hijacking.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the usage of the "Squirrel.exe" to download arbitrary files. This binary is part of multiple Electron based software installations (Slack, Teams, Discord, etc.)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the usage of the "Squirrel.exe" binary to execute arbitrary processes. This binary is part of multiple Electron based software installations (Slack, Teams, Discord, etc.)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detect usage of the "ssh.exe" binary as a proxy to launch other programs.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects the use of stordiag.exe to execute schtasks.exe systeminfo.exe and fltmc.exe
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects usage of the "ms-appinstaller" protocol handler via command line to potentially download arbitrary files via AppInstaller.EXE
The downloaded files are temporarly stored in ":\Users\%username%\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\AC\INetCache\<RANDOM-8-CHAR-DIRECTORY>"
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Windows Test Authoring and Execution Framework (TAEF) framework allows you to run automation by executing tests files written on different languages (C, C#, Microsoft COM Scripting interfaces
Adversaries may execute malicious code (such as WSC file with VBScript, dll and so on) directly by running te.exe
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
There is an option for a MS VS Just-In-Time Debugger "vsjitdebugger.exe" to launch specified executable and attach a debugger.
This option may be used adversaries to execute malicious code by signed verified binary.
The debugger is installed alongside with Microsoft Visual Studio package.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects using WorkFolders.exe to execute an arbitrary control.exe
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects binaries that use the same name as legitimate sysinternals tools to evade detection.
This rule looks for the execution of binaries that are named similarly to Sysinternals tools.
Adversary may rename their malicious tools as legitimate Sysinternals tools to evade detection.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects when verclsid.exe is used to run COM object via GUID
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects uncommon or suspicious child processes spawning from a VsCode "code.exe" process. This could indicate an attempt of persistence via VsCode tasks or terminal profiles.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
Detects execution of "VSDiagnostics.exe" with the "start" command in order to launch and proxy arbitrary binaries.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
000
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