alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET MALWARE Hupigon CnC Data Post (variant abb)"; flow:established,to_server; dsize:>200; content:"Windows "; content:"Service Pack "; distance:0; content:"HACK|00 00|"; fast_pattern; distance:100; classtype:command-and-control; sid:2008042; rev:5; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2019_07_26;)