ET MALWARE W32/DoubleTap.APT Downloader Socks5 Setup Request

Query · suricata

flow:established,to_server;
content:"|05 01 00|"; depth:3;
Raw source ET MALWARE W32/DoubleTap.APT Downloader Socks5 Setup Request · 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 tcp $HOME_NET any -> $EXTERNAL_NET 1913 (
    msg:"ET MALWARE W32/DoubleTap.APT Downloader Socks5 Setup Request";
    flow:established,to_server;
    content:"|05 01 00|"; depth:3;
    reference:url,www.fireeye.com/blog/threat-research/2014/11/operation_doubletap.html;
    classtype:targeted-activity;
    sid:2019809; rev:2;
    metadata:created_at 2014_11_26, signature_severity Major, updated_at 2019_07_26;
)

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