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SigmaHQ Detections

@sigmaHQ
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6,800 detections

Detects potentially suspicious changes to the SentinelOne context menu scan command by a process other than SentinelOne.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
11 days ago
002
Detects execution of the AgentExecutor.exe binary. Which can be abused as a LOLBIN to execute powershell scripts with the ExecutionPolicy "Bypass" or any binary named "powershell.exe" located in the path provided by 6th positional argument
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 days ago
000
Detects non-interactive PowerShell activity by looking at the "powershell" process with a non-user GUI process such as "explorer.exe" as a parent.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 days ago
000
Dynamic-link libraries (DLLs) that are specified in the AppCertDLLs value in the Registry key can be abused to obtain persistence and privilege escalation
by causing a malicious DLL to be loaded and run in the context of separate processes on the computer.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
7 days ago
000
Detects MsiExec loading a DLL and calling its DllUnregisterServer function
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
12 days ago
102
Detects using Rpcping.exe to send a RPC test connection to the target server (-s) and force the NTLM hash to be sent in the process.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
12 days ago
002
Detects enumeration of local system groups. Adversaries may attempt to find local system groups and permission settings
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 days ago
000
Detects successful logon from public IP address via SMB. This can indicate a publicly-exposed SMB port.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
9 days ago
000
Files with well-known filenames (sensitive files with credential data) copying
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
12 days ago
001
Detects the use of Inveigh a cross-platform .NET IPv4/IPv6 machine-in-the-middle tool
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
12 days ago
001
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