alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Exploit Kit Java jpeg download"; flow:established,to_server; content:".jpeg"; http_uri; pcre:"/\.jpeg$/U"; content:" Java/1."; http_header; flowbits:set,ET.g01pack.Java.Image; flowbits:noalert; classtype:exploit-kit; sid:2016506; rev:7; metadata:created_at 2013_02_26, signature_severity Unknown, updated_at 2021_06_23;)