alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT SPL2 EK Dec 09 2013 Java Request"; flow:established,to_server; http.uri; pcre:"/\.html\?jar$/"; http.uri.raw; content:".html%3fjar"; fast_pattern; http.user_agent; content:"Java/1."; classtype:exploit-kit; sid:2017827; rev:7; metadata:created_at 2013_12_10, confidence High, signature_severity Major, updated_at 2024_03_18;)