Trojan:Win32/Wacatac.B!ml

[Yardanico]

I don't think he found anything, but recently I've checked myself and it seems 
that antiviruses really don't like the use of urlmon Windows API by nimgrab (a 
tool to download some stuff needed for a Nim installation, e.g. MinGW). See 
<https://github.com/nim-lang/Nim/pull/19767> and #internals on discord for a 
bit more discussion.