ET MALWARE W32/Bakcorox.A ProxyBot CnC Server Connection

Query · suricata

flow:established,to_server;
content:"GET favicon.ico HTTP/1.1"; depth:24;
content:"Host|3A 20|bcProxyBot.com"; fast_pattern; distance:0;
Raw source ET MALWARE W32/Bakcorox.A ProxyBot CnC Server Connection · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET 443 (
    msg:"ET MALWARE W32/Bakcorox.A ProxyBot CnC Server Connection";
    flow:established,to_server;
    content:"GET favicon.ico HTTP/1.1"; depth:24;
    content:"Host|3A 20|bcProxyBot.com"; fast_pattern; distance:0;
    reference:url,contagioexchange.blogspot.co.uk/2012/06/022-crime-win32bakcoroxa-proxy-bot-web.html;
    classtype:command-and-control;
    sid:2014887; rev:2;
    metadata:created_at 2012_06_12, signature_severity Major, updated_at 2019_07_26;
)

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