Microsoft Security Scanner

When a computer is infected with the virus and the antivirus installed on the computer we are not able to handle it, one alternative solution is to use a portable antivirus or a virus that is able to scan directly without the need to install and update, a relatively new one is made ​​by Microsoft, the Microsoft Security Scanner. 1000% Free Software Downloads

Source: http://definitionupdates.microsoft.com/download/definitionupdates/safetyscanner/amd64/msert.exe