Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Nuclear/Safe/CritX/FlashPack - Java Request - 32char hex-ascii"; flow:to_server,established; content:".jar"; offset:32; http_uri; fast_pattern; content:"Java/1"; http_user_agent; pcre:"/\/[a-z0-9]{32}\.jar$/U"; classtype:exploit-kit; sid:2014751; rev:8; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_05_17, deployment Perimeter, malware_family Nuclear, signature_severity Critical, tag Exploit_Kit, tag Nuclear, updated_at 2019_07_26;)