ET INFO PHP Xdebug Extension Query Parameter (XDEBUG_SESSION_START)

Query · suricata

flow:established,to_server;
http.uri;
content:"?XDEBUG_SESSION_START=";
Raw source ET INFO PHP Xdebug Extension Query Parameter (XDEBUG_SESSION_START) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HOME_NET any (
    msg:"ET INFO PHP Xdebug Extension Query Parameter (XDEBUG_SESSION_START)";
    flow:established,to_server;
    http.uri;
    content:"?XDEBUG_SESSION_START=";
    classtype:misc-activity;
    sid:2031499; rev:2;
    metadata:attack_target Web_Server, created_at 2021_01_08, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_20;
)

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