ET MALWARE Probable OneLouder downloader (Zeus P2P)

Query · suricata

flow:to_server,established;
http.method;
content:"GET";
http.uri;
content:"/11"; fast_pattern; depth:3;
pcre:"/^\/1+$/";
http.header_names;
content:!"Referer|0d 0a|";
content:!"Accept-Language|0d 0a|";
http.user_agent;
content:"|20|MSIE|20|";
Raw source ET MALWARE Probable OneLouder downloader (Zeus P2P) · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE Probable OneLouder downloader (Zeus P2P)";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:"/11"; fast_pattern; depth:3;
    pcre:"/^\/1+$/";
    http.header_names;
    content:!"Referer|0d 0a|";
    content:!"Accept-Language|0d 0a|";
    http.user_agent;
    content:"|20|MSIE|20|";
    classtype:trojan-activity;
    sid:2018413; rev:5;
    metadata:created_at 2014_04_24, signature_severity Major, updated_at 2020_05_08;
)

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