I want to know the criteria of "unknown file".

I am software developer.
I want to know the criteria of “unknown file” in avast.
Thanks.

As you’re a developer, read here…
https://www.avast.com/faq.php?article=AVKB229#artTitle
https://www.avast.com/faq.php?article=AVKB228#artTitle

Thank you very much!! :slight_smile:

You’re welcome.