Extracting Information with PowerShell
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About the rule
Rule Type
Standard
Rule Description
Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials. These can be files created by users to store their own credentials, shared credential stores for a group of individuals, configuration files containing passwords for a system or service, or source code/binary files containing embedded passwords.
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "PowerShell Script Block Logged" AND SCRIPTEXECUTED contains "ls" AND SCRIPTEXECUTED contains " -R" AND SCRIPTEXECUTED contains "select-string " AND SCRIPTEXECUTED contains "-Pattern " select Action1.HOSTNAME,Action1.MESSAGE,Action1.SCRIPTEXECUTED
Detection
Execution Mode
realtime
Log Sources
Windows
Author
frack113
