ET MALWARE Chthonic Checkin

Query · suricata

flow:established,to_server;
urilen:6;
http.method;
content:"POST";
http.uri;
content:"/home/";
http.header_names;
content:!"Accept-";
content:!"Content-Type";
content:!"Referer";
Raw source ET MALWARE Chthonic Checkin · 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 Chthonic Checkin";
    flow:established,to_server;
    urilen:6;
    http.method;
    content:"POST";
    http.uri;
    content:"/home/";
    http.header_names;
    content:!"Accept-";
    content:!"Content-Type";
    content:!"Referer";
    reference:md5,6afc848066d274d8632c742340560a67;
    classtype:command-and-control;
    sid:2017584; rev:9;
    metadata:created_at 2013_10_12, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_17;
)

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