ET MALWARE W32/Vundo.Downloader Reporting User Website Session Information

Query · suricata

flow:established,to_server;
http.uri;
content:"/js.php?ran="; fast_pattern;
content:"&t=";
content:"&u=";
http.accept_lang;
content:"ru-RU"; nocase; startswith;
Raw source ET MALWARE W32/Vundo.Downloader Reporting User Website Session Information · 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 W32/Vundo.Downloader Reporting User Website Session Information";
    flow:established,to_server;
    http.uri;
    content:"/js.php?ran="; fast_pattern;
    content:"&t=";
    content:"&u=";
    http.accept_lang;
    content:"ru-RU"; nocase; startswith;
    reference:url,www.lavasoft.com/mylavasoft/malware-descriptions/blog/trojandownloaderwin32vundojd;
    classtype:trojan-activity;
    sid:2016417; rev:3;
    metadata:created_at 2013_02_16, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_23;
)

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