alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE RDP Brute Force Bot Checkin"; flow:to_server,established; http.method; content:"POST"; nocase; http.uri; content:"/cmd.php"; http.user_agent; content:"Browser"; depth:7; http.request_body; content:"name=|22|data|22|"; content:"{ |22|bad|22 20 3a 20|"; content:", |22|bruting|22 20 3a 20|"; fast_pattern; content:", |22|checked|22 20 3a 20|"; reference:md5,c0c1f1a69a1b59c6f2dab18135a73919; reference:md5,e310cf7385ae4d15956e461c6d118c91; reference:md5,d316d208a66248c09986896f671f1db1; reference:url,www.alienvault.com/open-threat-exchange/blog/botnet-bruteforcing-point-of-sale-via-remote-desktop/; classtype:command-and-control; sid:2018253; rev:8; metadata:created_at 2014_02_14, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_23;)