ET MALWARE Knock.php Shiz or Rohimafo CnC Server Contact URL

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"knock.php?n="; nocase;
content:"=seller-"; nocase; distance:0;
http.header_names;
content:!"User-Agent";
Raw source ET MALWARE Knock.php Shiz or Rohimafo CnC Server Contact URL · 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 Knock.php Shiz or Rohimafo CnC Server Contact URL";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"knock.php?n="; nocase;
    content:"=seller-"; nocase; distance:0;
    http.header_names;
    content:!"User-Agent";
    reference:url,asert.arbornetworks.com/2010/09/shiz-and-rohimafo-malware-cousins/;
    reference:md5,0bb4662b54f02c989edc520314fc20ea;
    reference:md5,a671eb9979505119f4106a990c4ef7ab;
    reference:md5,3614d4f6527d512b61c27c4e213347a6;
    classtype:command-and-control;
    sid:2011520; rev:6;
    metadata:created_at 2010_09_29, signature_severity Major, updated_at 2020_08_18;
)

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