alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT SPL2 EK Dec 09 2013 Java Request"; flow:established,to_server; content:"Java/1."; http_user_agent; content:".html%3fjar"; http_raw_uri; pcre:"/\.html\?jar$/U"; classtype:exploit-kit; sid:2017827; rev:6; metadata:created_at 2013_12_10, confidence High, signature_severity Major, updated_at 2019_07_26;)