ET SCAN Arachni Scanner Web Scan

Query · suricata

flow:established,to_server;
threshold:type limit, track by_src, count 1, seconds 300;
http.user_agent;
content:"Arachni/";
pcre:"/Arachni\/v?\d\.\d\.\d$/i";
Raw source ET SCAN Arachni Scanner Web Scan · 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 -> $HOME_NET any (
    msg:"ET SCAN Arachni Scanner Web Scan";
    flow:established,to_server;
    threshold:type limit, track by_src, count 1, seconds 300;
    http.user_agent;
    content:"Arachni/";
    pcre:"/Arachni\/v?\d\.\d\.\d$/i";
    reference:url,arachni-scanner.com;
    reference:url,github.com/Zapotek/arachni;
    classtype:attempted-recon;
    sid:2014869; rev:6;
    metadata:created_at 2012_06_07, confidence Medium, signature_severity Informational, updated_at 2020_06_09;
)

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