ET SCAN SQLNinja Attempt To Create xp_cmdshell Session

Query · suricata

flow:to_server,established;
content:"?param=a";
content:"exec%20master%2E%2Exp%5Fcmdshell%20%27cmd%20%2FC%20%25TEMP"; distance:2;
Raw source ET SCAN SQLNinja Attempt To Create xp_cmdshell Session · 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 -> $HTTP_SERVERS any (
    msg:"ET SCAN SQLNinja Attempt To Create xp_cmdshell Session";
    flow:to_server,established;
    content:"?param=a";
    content:"exec%20master%2E%2Exp%5Fcmdshell%20%27cmd%20%2FC%20%25TEMP"; distance:2;
    reference:url,sqlninja.sourceforge.net/index.html;
    classtype:attempted-admin;
    sid:2009044; rev:5;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, updated_at 2019_09_27;
)

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