ET COINMINER Win32/Ymacco.AA2F Checking (Multiple OS)

Query · suricata

flow:established,to_server;
http.start;
content:"GET /update HTTP"; fast_pattern;
http.header_names;
content:"|0d 0a|Host|0d 0a|Connection|0d 0a 0d 0a|"; depth:22;
isdataat:!1,relative;
Raw source ET COINMINER Win32/Ymacco.AA2F Checking (Multiple OS) · 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 8000 (
    msg:"ET COINMINER Win32/Ymacco.AA2F Checking (Multiple OS)";
    flow:established,to_server;
    http.start;
    content:"GET /update HTTP"; fast_pattern;
    http.header_names;
    content:"|0d 0a|Host|0d 0a|Connection|0d 0a 0d 0a|"; depth:22;
    isdataat:!1,relative;
    reference:url,twitter.com/luc4m/status/1340737667961679881;
    classtype:coin-mining;
    sid:2031464; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2020_12_29, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_12_30;
)

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