ET MALWARE Win32/Amadey Host Fingerprint Exfil (POST) M1

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:".php"; endswith;
http.request_body;
content:"id="; startswith;
pcre:"/[0-9]{12}/R";
content:"&vs="; within:4; fast_pattern;
content:"&sd=2"; distance:0;
content:"&os="; distance:0;
content:"&bi=";
content:"&ar=";
content:"&pc=";
content:"&un=";
content:"&av=";
content:"&lv=";
content:"&og=";
Raw source ET MALWARE Win32/Amadey Host Fingerprint Exfil (POST) M1 · 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/Amadey Host Fingerprint Exfil (POST) M1";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php"; endswith;
    http.request_body;
    content:"id="; startswith;
    pcre:"/[0-9]{12}/R";
    content:"&vs="; within:4; fast_pattern;
    content:"&sd=2"; distance:0;
    content:"&os="; distance:0;
    content:"&bi=";
    content:"&ar=";
    content:"&pc=";
    content:"&un=";
    content:"&av=";
    content:"&lv=";
    content:"&og=";
    reference:url,twitter.com/0xToxin/status/1637786881780850688;
    classtype:trojan-activity;
    sid:2044695; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_20, deployment Perimeter, malware_family Win32_Amadey, performance_impact Moderate, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_20;
)

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