alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED CoolEK Font File Download Dec 18 2012"; flow:to_server,established; content:".eot"; http_uri; nocase; fast_pattern:only; pcre:"/\/(?:(?:article|contact|new)s|read|(?:fo|tu)r)\/.*(?:(?:([A-Z][a-z]{3,20}[-._])?[A-Z][a-z]{3,20}|([a-z]{4,20}[-._])?[a-z]{4,20})\.eot|([A-Z]{4,20}[-._])?[A-Z]{4,20}\.EOT)$/U"; classtype:exploit-kit; sid:2016057; rev:9; metadata:created_at 2012_12_19, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_06_23;)