ET MALWARE Kratos Silent Miner Checkin via Discord

Query · suricata

flow:established,to_server;
http.request_line;
content:"POST /api/webhooks/"; startswith;
http.host;
content:"discord"; depth:7;
content:".com"; endswith;
http.request_body;
content:"|22|name|22 3a 22|Kratos|20|Silent|20|"; fast_pattern;
content:"|22|name|22 3a 22|PC|20|Name|3a 22 2c 22|value|22 3a 22|";
Raw source ET MALWARE Kratos Silent Miner Checkin via Discord · 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 Kratos Silent Miner Checkin via Discord";
    flow:established,to_server;
    http.request_line;
    content:"POST /api/webhooks/"; startswith;
    http.host;
    content:"discord"; depth:7;
    content:".com"; endswith;
    http.request_body;
    content:"|22|name|22 3a 22|Kratos|20|Silent|20|"; fast_pattern;
    content:"|22|name|22 3a 22|PC|20|Name|3a 22 2c 22|value|22 3a 22|";
    reference:md5,7ca63bab6e05704d2c7b48461e563f4c;
    classtype:command-and-control;
    sid:2036305; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_22, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_22;
)

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