alert udp $EXTERNAL_NET any -> $SQL_SERVERS 1434 (msg:"ET EXPLOIT MS-SQL Spike buffer overflow"; content:"|12 01 00 34|"; depth:4; reference:bugtraq,5411; classtype:attempted-admin; sid:2000380; rev:9; metadata:created_at 2010_07_30, confidence High, signature_severity Major, updated_at 2019_07_26;)