alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT CrimePack HCP Exploit"; flow:established,to_server; content:"/hcp.php?"; http_uri; fast_pattern; content:"type="; nocase; http_uri; content:"o="; nocase; http_uri; content:"b="; nocase; http_uri; pcre:"/[&?]type=\d+(?:$|&)/Ui"; flowbits:set,et.exploitkitlanding; classtype:exploit-kit; sid:2017864; rev:3; metadata:created_at 2013_12_17, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_08;)