If you want the protection Malwarebytes offers, use one of these official methods:
Malwarebytes offers a 100% free version that is excellent at cleaning up existing infections. It does not expire, though it lacks real-time blocking. Malwarebytes-4-5-19-License-Key-Full-Version-2023
If you cannot afford a Premium license, it is much safer to use a reputable free antivirus rather than a cracked one: If you want the protection Malwarebytes offers, use