ET WEB_SERVER Attempt To Access MSSQL sp_adduser Stored Procedure Via URI to Create New Database User

Query · suricata

flow:established,to_server;
http.uri;
content:"EXEC"; nocase;
content:"sp_adduser"; nocase;
Raw source ET WEB_SERVER Attempt To Access MSSQL sp_adduser Stored Procedure Via URI to Create New Database User · 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 -> $HTTP_SERVERS any (
    msg:"ET WEB_SERVER Attempt To Access MSSQL sp_adduser Stored Procedure Via URI to Create New Database User";
    flow:established,to_server;
    http.uri;
    content:"EXEC"; nocase;
    content:"sp_adduser"; nocase;
    reference:url,technet.microsoft.com/en-us/library/ms181422.aspx;
    classtype:web-application-attack;
    sid:2009817; rev:8;
    metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2020_09_14;
)

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