The only two files that were changed are VotV-Win64-Shipping.exe and VotV-WindowsNoEditor.pak, and none of them contain any viruses after unpacking them, I even checked with some online antivirus tools, they didn't detect any threats, so my guess is that when compressing game files into 7zip format somehow a binary sequence similar to trojan code was produced, it can be easily fixed by just compressing files in different format or with different settings