This is not a virus; it is a PUP. Your antivirus (Malwarebytes, Windows Defender) is correct. Click "Block" or "Ignore." Then, re-run the installer and ensure you check "Expert Mode" before the scan begins.
The most critical feature of the ISO file is that it is a .
Downloading a 15 GB ISO is useless if you cannot run it. Here is how to prepare your installation media.
22/2 Bolshaya Ordynka str.,
Moscow, Russia, 119017
Email: mak@mak.ru
Tel.: +7 (495) 953-12-44
Fax: +7 (495) 953-35-08
Press-center of IAC: press@mak.ru