ET MALWARE Blackmoon/Banbra Configuration Request

Query · suricata

flow:to_server,established;
http.method;
content:"GET";
http.uri;
content:"/fcg-bin/cgi_get_portrait.fcg?uins="; depth:35;
http.header;
content:"Accept|3a 20|*/*|0d 0d 0a|User-Agent"; fast_pattern;
http.host;
content:".qq.com"; endswith;
Raw source ET MALWARE Blackmoon/Banbra Configuration 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 http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Blackmoon/Banbra Configuration Request";
    flow:to_server,established;
    http.method;
    content:"GET";
    http.uri;
    content:"/fcg-bin/cgi_get_portrait.fcg?uins="; depth:35;
    http.header;
    content:"Accept|3a 20|*/*|0d 0d 0a|User-Agent"; fast_pattern;
    http.host;
    content:".qq.com"; endswith;
    reference:url,blog.fortinet.com/post/over-100-000-south-korean-users-affected-by-blackmoon-campaign;
    reference:md5,bbcbd3dc203829c9cdbf7d1b057f0e79;
    classtype:trojan-activity;
    sid:2022759; rev:3;
    metadata:created_at 2016_04_25, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_07_07;
)

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