Virustotal detects avast setup as a virus

I downloaded avast from official site and when i upload setup to virustotal, zillya engine detects it as: Trojan.Shelma.Win32.
(Link removed by moderator)
bits.avcdn.net/productfamily_ANTIVIRUS/insttype_FREE/platform_WIN/installertype_ONLINE/build_RELEASE/cookie_mmm_ava_012_999_a4l_m