It's not. I scanned it with virus total, downloaded it, checked the downloaded zip manually, and am using the textures now. How you found it to be a virus, I have no idea. But, the file sizes all match from the shop to the mediafire page and the actual downloaded size. Remember though, I'm just a person on the forums so do your own search before downloading it for yourself. Report the media fire download if yall else find it to be a virus.