Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE BackDoor-EGB Check-in"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".asp?username="; fast_pattern; content:"&serverMac="; pcre:"/^(?:[0-9A-F]{2}-){5}[0-9A-F]{2}&edition=/Ri"; reference:url,home.mcafee.com/virusinfo/virusprofile.aspx?key=239060; classtype:trojan-activity; sid:2009532; rev:6; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_10;)