ET POLICY HTTP POST invalid method case outbound

Query · suricata

flow:established,to_server;
http.method;
content:"post"; nocase; fast_pattern;
content:!"POST";
Raw source ET POLICY HTTP POST invalid method case outbound · 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 http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET POLICY HTTP POST invalid method case outbound";
    flow:established,to_server;
    http.method;
    content:"post"; nocase; fast_pattern;
    content:!"POST";
    reference:url,www.w3.org/Protocols/rfc2616/rfc2616-sec9.html;
    classtype:bad-unknown;
    sid:2014380; rev:6;
    metadata:created_at 2012_03_15, confidence High, signature_severity Informational, updated_at 2020_08_31;
)

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