Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Generic Spambot (often Tibs) Post-Infection Checkin (justcount.net likely)"; flow:established,to_server; http.uri; content:"/t/d2hsdWF3OzJ0OHY5Oj0,cyJtI"; classtype:command-and-control; sid:2008232; rev:6; metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_20;)