I Have encountered something like this yourself, Read this article, it might help.
HackTool:Win32/Crack is https://gridinsoft.com/blogs/hacktool-win32-crack-analysis/ a generic detection label used by many cybersecurity tools to identify “cracks”—unauthorized programs created to bypass software license verification. These tools, often referred to as “activators,” are commonly used for Windows (such as AutoKMS), Microsoft Office, and other paid software. While some users assume these activators are safe, they can pose significant risks.