ET INFO HTTP POST Request to DuckDNS Domain

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.host;
content:".duckdns."; fast_pattern;
Raw source ET INFO HTTP POST Request to DuckDNS Domain · 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 INFO HTTP POST Request to DuckDNS Domain";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.host;
    content:".duckdns."; fast_pattern;
    classtype:bad-unknown;
    sid:2031581; rev:1;
    metadata:created_at 2020_07_14, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2020_07_14;
)

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