Install smb-nat by entering the following commands in the terminal:
sudo apt update sudo apt install smb-nat
Description:
Netbios Auditing Tool
This tool can perform various security checks on remote servers running NetBIOS file sharing services. It is capable of enumerating shares and make break-in attempts using a (user-provided) list of users and passwords.
Homepage: http://www.tux.org/pub/security/secnet/tools/nat10/
Version: 1:1.0-6ubuntu2
Section: universe/admin