ET MALWARE Win32/Asmodeasmo Bot CnC Checkin

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/api/connect";
http.user_agent;
content:"TimeZone 1.0"; fast_pattern;
http.request_body;
content:"d|00|a|00|t|00|a|00 3d 00|";
content:"p|00|a|00|t|00|h|00 3d 00|C|00 3a 00 5c 00|";
target:src_ip;
Raw source ET MALWARE Win32/Asmodeasmo Bot 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 http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Win32/Asmodeasmo Bot CnC Checkin";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/api/connect";
    http.user_agent;
    content:"TimeZone 1.0"; fast_pattern;
    http.request_body;
    content:"d|00|a|00|t|00|a|00 3d 00|";
    content:"p|00|a|00|t|00|h|00 3d 00|C|00 3a 00 5c 00|";
    reference:md5,46f140e026c2c6bc3963a3155eff2390;
    classtype:trojan-activity;
    sid:2049633; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, created_at 2023_12_11, deployment Perimeter, deployment SSLDecrypt, malware_family Win32_Asmodeasmo, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_11;
    target:src_ip;
)

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