Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT PDF served from /tmp/ could be Phoenix Exploit Kit"; flow:established,to_server; content:"/tmp/"; http_uri; content:".pdf"; http_uri; pcre:"/\/tmp\/[^\/]+\.pdf$/U"; classtype:exploit-kit; sid:2011972; rev:3; metadata:created_at 2010_11_24, signature_severity Major, updated_at 2019_07_26;)