alert udp $EXTERNAL_NET any -> $SQL_SERVERS 1434 (msg:"ET EXPLOIT MS-SQL heap overflow attempt"; content:"|08 3A 31|"; depth:3; reference:url,www.nextgenss.com/papers/tp-SQL2000.pdf; classtype:attempted-admin; sid:2000377; rev:7; metadata:created_at 2010_07_30, confidence Low, signature_severity Major, updated_at 2019_07_26;)