ET MALWARE W32/Banload.VZS Banker POST CnC Beacon 1

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/adm/contador.php"; fast_pattern;
http.user_agent;
content:"Firefox/15.0.1"; bsize:14;
Raw source ET MALWARE W32/Banload.VZS Banker POST CnC Beacon 1 · 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 W32/Banload.VZS Banker POST CnC Beacon 1";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/adm/contador.php"; fast_pattern;
    http.user_agent;
    content:"Firefox/15.0.1"; bsize:14;
    reference:md5,3f30e3a023a720f0227a0a8653484239;
    reference:md5,b9d6539f4136b715656f8a515810c90d;
    classtype:command-and-control;
    sid:2021403; rev:4;
    metadata:attack_target Client_Endpoint, created_at 2015_07_10, deployment Perimeter, signature_severity Major, tag c2, updated_at 2020_10_01, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;
)

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