ET MALWARE [ANY.RUN] Gh0stRAT.Gen Server Response (SweetSpecter)

Query · suricata

flow:established,to_client;
dsize:21;
content:!"|00 00 00 00|"; depth:4;
content:"|15 00 00 00 01 00 00 00|"; offset:4; depth:8;
Raw source ET MALWARE [ANY.RUN] Gh0stRAT.Gen Server Response (SweetSpecter) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE [ANY.RUN] Gh0stRAT.Gen Server Response (SweetSpecter)";
    flow:established,to_client;
    dsize:21;
    content:!"|00 00 00 00|"; depth:4;
    content:"|15 00 00 00 01 00 00 00|"; offset:4; depth:8;
    reference:md5,cfd26f1694178a0f6df3a92fa9b24644;
    reference:url,community.emergingthreats.net/t/gh0strat-generic-sweetspecter-variant/1720;
    reference:url,unit42.paloaltonetworks.com/operation-diplomatic-specter;
    classtype:command-and-control;
    sid:2053532; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_06_13, deployment Perimeter, malware_family Gh0stRat, confidence Medium, signature_severity Critical, updated_at 2024_06_13;
)

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