SigmaHQ Detections
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6,797 detections
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Detects suspicious PowerShell download command
Detetcts PowerShell activity in which Get-Addefaultdomainpasswordpolicy is used to get the default password policy for an Active Directory domain.
Detects the use of PowerShell to identify the current logged user.
Detect use of Get-GPO to get one GPO or all the GPOs in a domain.
Get the processes that are running on the local computer.
Detects suspicious PowerShell invocation command parameters
Detects PowerShell scripts that contains reference to keystroke capturing functions
Detects potentially suspicious keywords that could indicate the use of a PowerShell exploitation framework
Adversaries with no prior knowledge of legitimate credentials within the system or environment may guess passwords to attempt access to accounts.
Without knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism
Without knowledge of the password for an account, an adversary may opt to systematically guess the password using a repetitive or iterative mechanism
Detects powershell scripts that creates sockets/listeners which could be indicative of tunneling activity
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