Note

It typically runs on port 1433.

Namp Scan

nmap --script ms-sql-info,ms-sql-empty-password,ms-sql-xp-cmdshell,ms-sql-config,ms-sql-ntlm-info,ms-sql-tables,ms-sql-hasdbaccess,ms-sql-dac,ms-sql-dump-hashes --script-args mssql.instance-port=1433,mssql.username=sa,mssql.password=,mssql.instance-name=MSSQLSERVER -sV -p 1433 10.129.201.248

HTB Cheatsheet

CommandDescription
impacket-mssqlclient <user>@<FQDN/IP> -windows-authLog in to the MSSQL server using Windows authentication.
select name from sys.databasesQuery to get the name of available databases.