ET MALWARE [ANY.RUN] Win32/Gh0stRat Activity

Query · suricata

flow:established,to_server;
content:"|32 00 32 00 32 00 32 00 00 00|"; depth:25; fast_pattern;
content:"|78 9c|"; distance:4; within:2;
target:src_ip;
Raw source ET MALWARE [ANY.RUN] Win32/Gh0stRat Activity · 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 [ANY.RUN] Win32/Gh0stRat Activity";
    flow:established,to_server;
    content:"|32 00 32 00 32 00 32 00 00 00|"; depth:25; fast_pattern;
    content:"|78 9c|"; distance:4; within:2;
    reference:md5,0d5e3beb1a973c68180cdc7b4c9be36b;
    reference:url,app.any.run/tasks/bff76d98-1ed4-4503-a21b-7735bb0b7907;
    reference:url,community.emergingthreats.net/t/gh0strat/1017;
    classtype:trojan-activity;
    sid:2048477; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_10_06, deployment Perimeter, malware_family Gh0stRat, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_28, reviewed_at 2023_10_06;
    target:src_ip;
)

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