ET MALWARE SugarGh0st RAT CnC Checkin

Query · suricata

flow:established,to_server;
dsize:100<>300;
content:"|00 00 00 11 a4 01 00|"; startswith; fast_pattern;
target:src_ip;
Raw source ET MALWARE SugarGh0st RAT CnC Checkin · Suricata
Esc
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 SugarGh0st RAT CnC Checkin";
    flow:established,to_server;
    dsize:100<>300;
    content:"|00 00 00 11 a4 01 00|"; startswith; fast_pattern;
    reference:url,blog.talosintelligence.com/new-sugargh0st-rat/;
    reference:md5,7fb78e726f98ab58780373cce18babd5;
    classtype:trojan-activity;
    sid:2049409; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_and_Server, created_at 2023_11_30, deployment Perimeter, malware_family SugarGh0st_RAT, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_11_30;
    target:src_ip;
)

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