Remove infections from Windows with Ubuntu live CD

How to Fix a Windows Infection Using Linux

From the main Ubuntu desktop, then, go to "Applications" and then "Ubuntu Software Center." Choose "Edit" and then "Software Sources." You'll be presented with a box entitled, "Downloadable from the Internet," and you should be sure all four boxes are checked before you click on "Close."Next, from the main Ubuntu Software Center page, click on the "Accessories" icon and type ClamTK into the search box. It will be shown as "Virus Scanner," but if you click on "More Info" you can verify it's the right package. Click "Install" and wait for it to download.Once installation is finished, you should launch ClamTK by going to "Applications" in Ubuntu's main menu, then "Accessories" and "Virus Scanner," which is how the software will still be shown.When the ClamTK window opens, click on the "Scan" tab and select the option for a Recursive Scan. Next, you'll need to tell the software which drive you want to check for viruses, which in this case is the one that includes Windows. Scanning may take some time, but once the infection is found you'll get the usual options for what to do with it, including quarantine and removal.