ET EXPLOIT_KIT Possible Sundown EK Payload Struct T2 M1 Apr 24 2015

Query · suricata

flow:established,to_server;
http.uri;
content:".exe"; fast_pattern; endswith;
pcre:"/\/(?:Flash[23]?|Ink|New|One|HQ).exe$/";
Raw source ET EXPLOIT_KIT Possible Sundown EK Payload Struct T2 M1 Apr 24 2015 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET EXPLOIT_KIT Possible Sundown EK Payload Struct T2 M1 Apr 24 2015";
    flow:established,to_server;
    http.uri;
    content:".exe"; fast_pattern; endswith;
    pcre:"/\/(?:Flash[23]?|Ink|New|One|HQ).exe$/";
    classtype:exploit-kit;
    sid:2020991; rev:4;
    metadata:created_at 2015_04_24, confidence Medium, signature_severity Major, updated_at 2020_09_30;
)

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