With all your respect Sir no viruses IS when 42 different antiviruses found nothing, by meaning 42 different antiviruses found 0%.
Forgive me my bluntness but I believe 2.4% is more than 0% and it indicates virus.
Keep in mind antivirus systems need some time to update info about new security threats.
Besides , my anivirus system totally disagrees with your opinion too, because it moved yeti_release.exe into quarantine.
As you know Sir, there is no way to play this game without that file.
Regards,
PrivateColt
http://i1115.photobucket.com/albums/.../gro_virus.jpg