Upd | Ankhtech.os.pack.multilingual.v2.iso

Visual C++ Redistributables (from 2005 to the latest version). .NET Framework 3.5 and 4.8 pre-enabled.

The developer, Ankh Tech, is known for a variety of Windows-related projects beyond the OS Pack: AnkhTech.OS.Pack.Multilingual.v2.iso

But what exactly is this mysterious file? Why is it spreading like wildfire across forums from China (PCBeta) to Korea (WindowsForum) and Brazil (Decodificando TI)? Is it just another WinPE, or is it something more? Visual C++ Redistributables (from 2005 to the latest