ET WEB_SERVER SQL Errors in HTTP 500 Response (ERROR syntax error at or near)

Query · suricata

flow:from_server,established;
http.stat_code;
content:"500";
file.data;
content:"ERROR|3a|  syntax error at or near";
Raw source ET WEB_SERVER SQL Errors in HTTP 500 Response (ERROR syntax error at or near) · 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 $HTTP_SERVERS any -> $EXTERNAL_NET any (
    msg:"ET WEB_SERVER SQL Errors in HTTP 500 Response (ERROR syntax error at or near)";
    flow:from_server,established;
    http.stat_code;
    content:"500";
    file.data;
    content:"ERROR|3a|  syntax error at or near";
    classtype:bad-unknown;
    sid:2016675; rev:4;
    metadata:created_at 2013_03_27, signature_severity Minor, updated_at 2020_04_23;
)

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