GPL SQL connect_data remote version detection attempt

Query · suricata

flow:to_server,established;
content:"connect_data|28|command=version|29|"; nocase;
Raw source GPL SQL connect_data remote version detection attempt · 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 tcp $EXTERNAL_NET any -> $SQL_SERVERS $ORACLE_PORTS (
    msg:"GPL SQL connect_data remote version detection attempt";
    flow:to_server,established;
    content:"connect_data|28|command=version|29|"; nocase;
    classtype:protocol-command-decode;
    sid:2101674; rev:6;
    metadata:created_at 2010_09_23, signature_severity Informational, updated_at 2019_07_26;
)

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