alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT CrimePack HCP Exploit"; flow:established,to_server; flowbits:set,et.exploitkitlanding; http.uri; content:"/hcp.php?"; fast_pattern; content:"type="; nocase; content:"o="; nocase; content:"b="; nocase; pcre:"/[&?]type=\d+(?:$|&)/i"; classtype:exploit-kit; sid:2017864; rev:5; metadata:created_at 2013_12_17, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_17;)