ET POLICY Majestic12 User-Agent Request Outbound

Query · suricata

flow:established,to_server;
http.user_agent;
content:"MJ12bot/";
Raw source ET POLICY Majestic12 User-Agent Request Outbound · 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 POLICY Majestic12 User-Agent Request Outbound";
    flow:established,to_server;
    http.user_agent;
    content:"MJ12bot/";
    classtype:misc-activity;
    sid:2013256; rev:6;
    metadata:attack_target Web_Server, created_at 2011_07_12, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Informational, tag WebCrawler, updated_at 2023_05_25, mitre_tactic_id TA0043, mitre_tactic_name Reconnaissance, mitre_technique_id T1593, mitre_technique_name Search_Open_Websites;
)

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