ET MALWARE MargulasRAT Checkin M2

Query · suricata

flow:established,to_server;
content:"|00 93 2d 95 a9 6e fb 6c fb e0 02 ba 4b 2a a9 d9 e5|"; offset:3; depth:17;
Raw source ET MALWARE MargulasRAT Checkin M2 · 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-pkt $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE MargulasRAT Checkin M2";
    flow:established,to_server;
    content:"|00 93 2d 95 a9 6e fb 6c fb e0 02 ba 4b 2a a9 d9 e5|"; offset:3; depth:17;
    reference:md5,5d54adefcf435c4e9f1705df690386c7;
    reference:url,blog.talosintelligence.com/2021/07/sidecopy.html;
    classtype:command-and-control;
    sid:2033335; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_07_15, deployment Perimeter, malware_family MargulasRAT, performance_impact Low, confidence High, signature_severity Major, tag RAT, updated_at 2021_07_15;
)

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