How to validate a large torrented file is clean?

How do you validate that what you torrented is clean/no malware/spyware? Specifically, I torrented two things:

• Astute Graphics Plug-ins Elite Bundle 3.9.1.7z from teamos. *It is 678MB so I can't upload to Virustotal
• Master Collection 2025 from uztracker (which is listed on monkrus's website's list of trackers). It is 37.5GB so I can't upload to Virustotal.

I'm not sure what I should to do to be honest.

Edit: Would splitting the 37.5GB file into 650MB pieces and then scanning with virustotal help? Not sure if downloaded files need to be whole for it to work properly.

This is the results from virustotal (I could only scan 4 files in the master collection without running the iso)

Thank you.