impacket-mssqlclient <DOMAIN>/<USER-SQL>:<PASSWORD-SQL>@<IP-TARGET> -windows-auth
impacket-mssqlclient <DOMAIN>/<USER-SQL>:<PASSWORD-SQL>@<IP-TARGET> -port <PORT> -windows-auth
impacket-mssqlclient <DOMAIN>/<USER-SQL>:<PASSWORD-SQL>@<IP-TARGET> -hashes ':<NTHASH>' -windows-auth
impacket-mssqlclient <DOMAIN> -k