ET SCAN Goatzapszu Header from unknown Scanning Tool

Query · suricata

flow:established,to_server;
http.header;
content:"Goatzapszu|3a|"; nocase;
Raw source ET SCAN Goatzapszu Header from unknown Scanning Tool · 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 Goatzapszu Header from unknown Scanning Tool";
    flow:established,to_server;
    http.header;
    content:"Goatzapszu|3a|"; nocase;
    classtype:attempted-recon;
    sid:2012077; rev:4;
    metadata:created_at 2010_12_18, confidence Medium, signature_severity Informational, updated_at 2020_09_04;
)

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