Rule History

alert tcp $HOME_NET any -> any 139 (msg:"ET SCAN Behavioral Unusual Port 139 traffic Potential Scan or Infection"; flow:to_server; flags: S,12; threshold: type both, track by_src, count 70 , seconds 60; classtype:misc-activity; sid:2001579; rev:16; metadata:created_at 2010_07_30, deprecation_reason Performance, confidence Medium, signature_severity Informational, updated_at 2024_07_02;)