Isn’t that a matter of behavior? The crack is doing something expected from a crack and the system warns you because most wouldn’t use it without being aware. If you really trust the file, add it as an exception.

Or do you want a software that can vet good cracks from bad cracks?

Windows defender only lets you whitelist by file, folder, or process. You could whitelist a specific folder, but if you want to whitelist by category you’ll have to use a different antivirus product.