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Rev: 8 • Nov 5, 2013, 12:00 PMET EXPLOIT_KIT Nuclear EK Payload URI Struct Nov 05 2013
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Nuclear EK Payload URI Struct Nov 05 2013"; flow:established,to_server; content:"/f/"; http_uri; depth:3; pcre:"/^\/f(?:\/[^\x2f]+)?\/14\d{8}(?:\/\d{9,10})?(?:\/\d)+(?:\/x[a-f0-9]+(?:\x3b\d)+?)?$/U"; classtype:exploit-kit; sid:2017667; rev:8; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_11_05, deployment Perimeter, malware_family Nuclear, confidence High, signature_severity Critical, tag Exploit_Kit, tag Nuclear, updated_at 2019_07_26;)
Nov 5, 2013, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-exploit_kit.rules