alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32.Glupteba/ClIEcker CnC Checkin"; flow:established,to_server; http.uri; content:"&downlink="; content:"&uplink="; content:"&id="; content:"&statpass="; fast_pattern; content:"&version="; content:"&features="; content:"&guid="; content:"&comment="; reference:url,blog.eset.com/2011/03/02/tdl4-and-glubteba-piggyback-piggybugs; classtype:command-and-control; sid:2013293; rev:7; metadata:created_at 2011_07_19, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_19;)