alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Metasploit Landing Page (CVE-2013-0422)"; flow:established,from_server; file_data; content:"<title>Loading, Please Wait...</title>"; pcre:"/[^a-zA-Z0-9_\-\.][a-zA-Z]{7}\.class/"; pcre:"/[^a-zA-Z0-9_\-\.][a-zA-Z]{8}\.jar/"; classtype:attempted-user; sid:2016227; rev:5; metadata:affected_product Any, attack_target Client_and_Server, created_at 2013_01_17, deployment Perimeter, deployment Internet, deployment Internal, deployment Datacenter, signature_severity Critical, tag Metasploit, updated_at 2022_06_14;)