alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT CrimeBoss Recent Jar (3)"; flow:established,to_server; http.uri; content:"/m1"; nocase; content:".jar"; endswith; pcre:"/\/m1[1-6]\.jar$/"; http.user_agent; content:"Java/1."; fast_pattern; classtype:exploit-kit; sid:2016708; rev:10; metadata:created_at 2013_04_02, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_17;)