Ok I excluded the file in FSS and BS, and Avast! still FSS found it
I believe, in System Restore and sent the whole .exe to Avast! Chest.
08/04/2013 12:08:54 C:\System Volume Information\_restore{C93A7264-03D8-483A-8AF4-E1E03C0454AA}\RP190\A0038299.exe [L] Win32:Evo-gen [Susp] (0)
File was successfully moved to chest...
08/04/2013 13:13:51 C:\System Volume Information\_restore{C93A7264-03D8-483A-8AF4-E1E03C0454AA}\RP190\A0038313.exe [L] Win32:Evo-gen [Susp] (0)
File was successfully moved to chest...
and Avast! did not even bother to alert me
It was my mail Virus Alert that informed me about it
The funny thing is that if I scan the file in the Chest or the folder with Scan from Windows Explorer, nothing is detected.