Instead of using such tools, security professionals recommend focusing on defense:
: Malicious actors use tools like NLBrute to facilitate ransomware attacks; by downloading a "patched" version, you may accidentally be inviting those same actors into your own system. How to Stay Safe If you have already downloaded or run such a file: patched download nlbrute 12
: Never expose RDP (Port 3389) directly to the internet; use a VPN or Gateway. Instead of using such tools