alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT DRIVEBY Possible Job314 EK JAR URI Struct"; flow:established,to_server; http.uri; content:".pack.gz"; endswith; pcre:"/^(?=(?:\/[a-z]+?)*?\/\d+\/)(?=(?:\/\d+?)*?\/[a-z]+?\/)(?:\/(?:[a-z]+|\d+)){4,}\/[a-z]+\.pack\.gz$/"; http.user_agent; content:"Java/1."; fast_pattern; classtype:exploit-kit; sid:2019288; rev:5; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2014_09_27, deployment Perimeter, confidence Medium, signature_severity Major, tag DriveBy, updated_at 2024_03_17;)