ET MALWARE Win32.Zbot.ivgw Downloading EXE

Query · suricata

flow:to_server,established;
http.uri;
content:"/forum/images.php?id"; nocase; fast_pattern;
http.user_agent;
content:"Mozilla/6"; depth:9;
content:"|20|MSIE|20|"; distance:0;
Raw source ET MALWARE Win32.Zbot.ivgw Downloading EXE · 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 $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Win32.Zbot.ivgw Downloading EXE";
    flow:to_server,established;
    http.uri;
    content:"/forum/images.php?id"; nocase; fast_pattern;
    http.user_agent;
    content:"Mozilla/6"; depth:9;
    content:"|20|MSIE|20|"; distance:0;
    reference:md5,e8e3d22203f9549d6c5f361dfe51f8c6;
    classtype:trojan-activity;
    sid:2016425; rev:7;
    metadata:created_at 2013_02_19, signature_severity Major, updated_at 2020_09_18;
)

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