ET WEB_SERVER Inbound PHP User-Agent

Query · suricata

flow:established,to_server;
http.user_agent;
content:"PHP/"; nocase; depth:4;
Raw source ET WEB_SERVER Inbound PHP User-Agent · 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 $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_SERVER Inbound PHP User-Agent";
    flow:established,to_server;
    http.user_agent;
    content:"PHP/"; nocase; depth:4;
    reference:url,www.useragentstring.com/pages/useragentstring.php;
    classtype:attempted-recon;
    sid:2013057; rev:5;
    metadata:created_at 2011_06_17, confidence High, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_13;
)

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