Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED CoolEK - New PDF Exploit - Dec 18 2012"; flow:established,to_server; content:"1.pdf"; nocase; fast_pattern:only; http_uri; pcre:"/\/(?:(?:article|contact|new|sale)s|(?:fo|tu)r|public|read)\/.*(?:(?:([A-Z][a-z]{3,20}[-._])?[A-Z][a-z]{3,20}|([a-z]{4,20}[-._])?[a-z]{4,20})1\.pdf|([A-Z]{4,20}[-._])?[A-Z]{4,20}1\.PDF)$/U"; classtype:exploit-kit; sid:2016058; rev:12; metadata:created_at 2012_12_19, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_06_23;)