Its most likely gone but lets be sure

Open Notepad Go to Start> All Programs> Assessories> Notepad ( this will only work with Notepad )and copy all the text inside the Codebox by highlighting it all and pressing CTRL C on your keyboard, then paste it into Notepad, make sure there is no space before and above File::


Save this as CFScript to your desktop.

Then drag the CFScript into ComboFix.exe as you see in the screenshot below.

This will start ComboFix again. After reboot, (in case it asks to reboot), post the contents of Combofix.txt in your next reply together with a new HijackThis log.

Rest of your logs look fine, how are things running now??