Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Lemon_Duck Powershell CnC Activity M14"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".jsp?"; content:"_"; distance:0; content:"*"; distance:0; http.host; content:"bb3u9.com"; fast_pattern; classtype:command-and-control; sid:2033019; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_05_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_05_24;)