New Port Forwarding Rule Added Via Netsh.EXE
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About the rule
Rule Type
Standard
Rule Description
Detects the execution of netsh commands that configure a new port forwarding (PortProxy) rule
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "Process started" AND (PROCESSNAME endswith "\netsh.exe" OR ORIGINALFILENAME = "netsh.exe") AND ((COMMANDLINE contains "interface" AND COMMANDLINE contains "portproxy" AND COMMANDLINE contains "add" AND COMMANDLINE contains "v4tov4") OR (COMMANDLINE contains "i " AND COMMANDLINE contains "p " AND COMMANDLINE contains "a " AND COMMANDLINE contains "v ") OR (COMMANDLINE contains "connectp" AND COMMANDLINE contains "listena" AND COMMANDLINE contains "c=")) 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), omkar72, oscd.community, Swachchhanda Shrawan Poudel
