ET MALWARE W32.Daws/Sanny CnC Initial Beacon

Query · suricata

flow:established,to_server;
http.uri;
content:"/list.php?db="; fast_pattern;
http.accept_lang;
content:"ko-kr"; startswith;
Raw source ET MALWARE W32.Daws/Sanny CnC Initial Beacon · 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.Daws/Sanny CnC Initial Beacon";
    flow:established,to_server;
    http.uri;
    content:"/list.php?db="; fast_pattern;
    http.accept_lang;
    content:"ko-kr"; startswith;
    reference:url,blog.fireeye.com/research/2012/12/to-russia-with-apt.html;
    reference:url,contagiodump.blogspot.co.uk/2012/12/end-of-year-presents-continue.html;
    classtype:command-and-control;
    sid:2016050; rev:4;
    metadata:attack_target Client_Endpoint, created_at 2012_12_18, deployment Perimeter, signature_severity Major, tag c2, updated_at 2020_04_22, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;
)

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