ET MALWARE Win32/Unk.Coinminer Checkin

Query · suricata

flow:established,to_server;
content:"|7b 22|CPU_Model|22 3a 22|"; startswith; fast_pattern;
content:"|22 2c 22|Elevated|22 3a|"; distance:0;
content:"|22|GPU_Model|22 3a 22|"; distance:0;
content:"|22|Identity|22 3a 22|"; distance:0;
Raw source ET MALWARE Win32/Unk.Coinminer 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 tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Win32/Unk.Coinminer Checkin";
    flow:established,to_server;
    content:"|7b 22|CPU_Model|22 3a 22|"; startswith; fast_pattern;
    content:"|22 2c 22|Elevated|22 3a|"; distance:0;
    content:"|22|GPU_Model|22 3a 22|"; distance:0;
    content:"|22|Identity|22 3a 22|"; distance:0;
    reference:md5,a98df471bde22b7b2d25aae974237363;
    classtype:coin-mining;
    sid:2033906; rev:3;
    metadata:attack_target Client_Endpoint, created_at 2021_09_07, deployment Perimeter, malware_family Win32_Unk_Coinminer, confidence High, signature_severity Major, tag Coinminer, updated_at 2024_12_24, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;
)

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