ET MALWARE Win32/Neutrino Checkin 2

Query · suricata

flow:to_server,established;
http.method;
content:"POST";
http.request_body;
content:"auth=1"; bsize:6;
http.header_names;
content:!"Referer|0d 0a|";
Raw source ET MALWARE Win32/Neutrino Checkin 2 · 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 Win32/Neutrino Checkin 2";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.request_body;
    content:"auth=1"; bsize:6;
    http.header_names;
    content:!"Referer|0d 0a|";
    reference:md5,25bd222c947fcbb7e1fb9f6e176ea53f;
    reference:url,securitykitten.github.io/an-evening-with-n3utrino/;
    classtype:command-and-control;
    sid:2022462; rev:4;
    metadata:created_at 2016_01_27, malware_family Win32_Neutrino, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_04;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.