Avast does not identify as virus

Because avast does not identify to this virus so easy to take off? it will be that it is because is very easy to be removed? it is the doubt

TROJAN.DASMIN.B

HKEY_LOCAL_MACHINE Software Microsoft Windows CurrentVersion Run
HKEY_LOCAL_MACHINE Software MicrosoftWindows
CurrentVersion RunServices

MSStartOptimizer C: %System% Scvhost.exe
RegCompres C: %System% Regcpm32.exe

Can you send the file to virus@avast.com with a short comment (what it is)?
Thanks!