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SigmaHQ Detections

@sigmaHQ
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6,800 detections

Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as
a precursor for Collection and to identify potential systems of interest for Lateral Movement.
Networks often contain shared network drives and folders that enable users to access file directories on various systems across a network.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects remote access to the LSASS process via WinRM. This could be a sign of credential dumping from tools like mimikatz.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects suspicious access to LSASS handle via a call trace to "seclogon.dll" with a suspicious access right.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects the execution of the "net use" command to mount a WebDAV server and then immediately execute some content in it. As seen being used in malicious LNK files
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects the execution of "ConfigSecurityPolicy.EXE", a binary part of Windows Defender used to manage settings in Windows Defender.
Users can configure different pilot collections for each of the co-management workloads.
It can be abused by attackers in order to upload or download files.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects the execution of "csvde.exe" in order to export organizational Active Directory structure.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects the execution of FSharp Interpreters "FsiAnyCpu.exe" and "FSi.exe"
Both can be used for AWL bypass and to execute F# code via scripts or inline.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects usage of Gpg4win to encrypt files
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects execution of the Notepad++ updater (gup) from a process other than Notepad++ to download files.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
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Detects Certify a tool for Active Directory certificate abuse based on PE metadata characteristics and common command line arguments.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
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