alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED W32/Backdoor.Kbot Config Retrieval"; flow:established,to_server; content:"POST"; nocase; http_method; content:"/getcfg.php"; http_uri; content:"oop="; http_client_body; depth:4; reference:md5,b8ee86e57261fd3fb422a2b20a3c3e09; classtype:trojan-activity; sid:2014291; rev:4; metadata:created_at 2012_02_29, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)