ET SCAN COMMIX Command injection scan attempt

Query · suricata

flow:to_server,established;
threshold:type limit, count 1, seconds 60, track by_src;
http.header;
content:"|55 73 65 72 2d 41 67 65 6e 74 3a 20 63 6f 6d 6d 69 78|"; fast_pattern;
Raw source ET SCAN COMMIX Command injection scan attempt · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET SCAN COMMIX Command injection scan attempt";
    flow:to_server,established;
    threshold:type limit, count 1, seconds 60, track by_src;
    http.header;
    content:"|55 73 65 72 2d 41 67 65 6e 74 3a 20 63 6f 6d 6d 69 78|"; fast_pattern;
    reference:url,github.com/stasinopoulos/commix/blob/master/README.md;
    classtype:web-application-activity;
    sid:2022243; rev:4;
    metadata:created_at 2015_12_11, confidence Medium, signature_severity Major, updated_at 2020_10_05, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;
)

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