Suspicious Splwow64 Without Params

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About the rule

Rule Type

Standard

Rule Description

Detects suspicious Splwow64.exe process without any command line parameters

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "Process started" AND PROCESSNAME endswith "\splwow64.exe" AND COMMANDLINE endswith "splwow64.exe" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Florian Roth (Nextron Systems)