MSSQL
This siganture detects Microsoft SQL Server database uses TDS (Tabular Data Stream), which is a protocol or a set of rules to transmit data between two computers. By default, MS SQL Server uses TCP port 1433.
Available to all SRX running 12.3X48+
Available to all MX running 20.2R1+
Available to all vSRX running 20.3R1+