alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Cinmus.Checkin 1"; flow:to_server,established; content:"GET"; nocase; http_method; content:"?version="; nocase; http_uri; content:"lversion="; nocase; http_uri; content:"&mac="; nocase; http_uri; content:"&fid="; nocase; http_uri; content:"&vpc="; nocase; http_uri; content:"&run="; nocase; http_uri; content:"&from="; http_uri; classtype:command-and-control; sid:2008623; rev:6; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2019_07_26;)