ET EXPLOIT_KIT Nuclear Exploit Kit exe.exe Payload

Query · suricata

flow:established,to_client;
http.header;
content:"Content-disposition|3a 20|attachment|3b 20|filename=exe.exe"; fast_pattern;
Raw source ET EXPLOIT_KIT Nuclear Exploit Kit exe.exe Payload · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT_KIT Nuclear Exploit Kit exe.exe Payload";
    flow:established,to_client;
    http.header;
    content:"Content-disposition|3a 20|attachment|3b 20|filename=exe.exe"; fast_pattern;
    reference:url,www.malware-traffic-analysis.net/2014/08/06/index.html;
    classtype:exploit-kit;
    sid:2018914; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2014_08_08, deployment Perimeter, malware_family Nuclear, signature_severity Critical, tag Exploit_Kit, tag Nuclear, updated_at 2020_05_01;
)

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