SigmaHQ Detections
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6,797 detections
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Detects tampering with autologger trace sessions which is a technique used by attackers to disable logging.
The AutoLogger event tracing session records events up that occur early in the operating system boot process.
Applications and device drivers can use the AutoLogger session to capture traces before the user logs in, and also used by security solutions as telemetry source.
Adversaries may disable these sessions to evade detection and prevent security monitoring of early boot activities and system events.
The AutoLogger event tracing session records events up that occur early in the operating system boot process.
Applications and device drivers can use the AutoLogger session to capture traces before the user logs in, and also used by security solutions as telemetry source.
Adversaries may disable these sessions to evade detection and prevent security monitoring of early boot activities and system events.
Detects disabling Windows Defender Tamper Protection
Detects registry modifications related to 'OracleOciLib' and 'OracleOciLibPath' under 'MSDTC' settings.
Threat actors may modify these registry keys to redirect the loading of 'oci.dll' to a malicious DLL, facilitating phantom DLL hijacking via the MSDTC service.
Threat actors may modify these registry keys to redirect the loading of 'oci.dll' to a malicious DLL, facilitating phantom DLL hijacking via the MSDTC service.
Detects changes to the "NoLMHash" registry value in order to allow Windows to store LM Hashes.
By setting this registry value to "0" (DWORD), Windows will be allowed to store a LAN manager hash of your password in Active Directory and local SAM databases.
By setting this registry value to "0" (DWORD), Windows will be allowed to store a LAN manager hash of your password in Active Directory and local SAM databases.
Detects when the 'AllowMultipleTSSessions' value is enabled.
Which allows for multiple Remote Desktop connection sessions to be opened at once.
This is often used by attacker as a way to connect to an RDP session without disconnecting the other users
Which allows for multiple Remote Desktop connection sessions to be opened at once.
This is often used by attacker as a way to connect to an RDP session without disconnecting the other users
Detects the use of the env command to invoke a shell. This may indicate an attempt to bypass restricted environments, escalate privileges, or execute arbitrary commands.
Detects usage of WinAPI functions in PowerShell scripts.
It may indicate attempts to perform actions such as process injection, token stealing, or other malicious activities that leverage Windows API calls.
These techniques are commonly used to evade traditional file-based detections by loading and executing code directly in memory.
It may indicate attempts to perform actions such as process injection, token stealing, or other malicious activities that leverage Windows API calls.
These techniques are commonly used to evade traditional file-based detections by loading and executing code directly in memory.
Detects when secret scanning rule is deleted for the project or repository.
Detects if the push protection feature is disabled for an organization, enterprise, repositories or custom pattern rules.
Detects if the secret scanning feature is disabled for an enterprise or repository.
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