ET MALWARE Win32/Protux.B POST checkin

Query · suricata

flow:from_client,established;
http.method;
content:"POST"; nocase;
http.header;
content:"Mozilla/4.8.20 (compatible|3b 20|MSIE 5.0.2|3b 20|Win32)|0d 0a|Host|3a 20|";
Raw source ET MALWARE Win32/Protux.B POST checkin · 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/Protux.B POST checkin";
    flow:from_client,established;
    http.method;
    content:"POST"; nocase;
    http.header;
    content:"Mozilla/4.8.20 (compatible|3b 20|MSIE 5.0.2|3b 20|Win32)|0d 0a|Host|3a 20|";
    reference:md5,53105ecf3cf6040039e16abb382fb836;
    classtype:command-and-control;
    sid:2014360; rev:5;
    metadata:created_at 2012_03_10, malware_family Win32_Protux_B, signature_severity Major, updated_at 2020_04_21;
)

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