ET MALWARE [PTsecurity] Gozi/Ursnif Payload v12

Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
file.data;
content:"|58 1b 91 63 b8 aa 05 14 26 b5 4a 87 75 c1 a0 26 9e 3c 11 6e 71 42 96 26 99 7a 08 52 54 2f 31 7f 58 90 87 ef 21 eb 4d ac aa 62 d0 f5 9e 65 dd b1|"; depth:48; fast_pattern;
Raw source ET MALWARE [PTsecurity] Gozi/Ursnif Payload v12 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE [PTsecurity] Gozi/Ursnif Payload v12";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    file.data;
    content:"|58 1b 91 63 b8 aa 05 14 26 b5 4a 87 75 c1 a0 26 9e 3c 11 6e 71 42 96 26 99 7a 08 52 54 2f 31 7f 58 90 87 ef 21 eb 4d ac aa 62 d0 f5 9e 65 dd b1|"; depth:48; fast_pattern;
    reference:url,github.com/ptresearch/AttackDetection;
    classtype:trojan-activity;
    sid:2024533; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_08_11, deployment Perimeter, malware_family ursnif, malware_family Gozi, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2020_08_11;
)

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