Avast com notificando a cada minuto virús bloqueado

URL: http://disorderstatus.ru/order.php
Infecção: URL:Mal
Processo: C:\Windows\SysWOW64\msiexec.exe

De ontem pra cá dia 27/11/2015 meu Avant comesou a notificar este problema a cada pouco ,como resolver este probrema ?

https://forum.avast.com/index.php?topic=53253.0

Luciano, se puder me seguir em inglês:

I suggest:

  1. Clean your temporary files.
  2. Schedule a boot time scanning with avast with archive scanning turned on.
  3. Use MBAM to scan for spywares and trojans. If any infection is detected, it is better and safer to send the infected file(s) to quarantine (Chest), rather than simply deleting them.
  4. Test your machine with anti-rootkit applications. I suggest avast! antirootkit or Trend Micro RootkitBuster.
  5. Read these instructions and provide more info with the logs generated. But, please, do NOT post there, open a NEW thread for your specific problem and help us to help you.
  6. Clean your Hosts file (replacing it) with HostsMan tool.
  7. Disable System Restore and then reenable it again.

If the infection avoids booting the computer, take a look here http://forum.avast.com/index.php?topic=79107.0
Further instructions to get clean from Essexboy here.