First what was the problem ?
Although both of these file names look like randomly generated file names, by Vundo - Deletion isn't really a good first option (you have none left), 'first do no harm' don't delete, send virus to the chest and investigate.
If you haven't already got this software (freeware), download, install, update and run it, preferably in safe mode and report the findings (it should product a log file).
1.
SUPERantispyware On-Demand only in free version.
2. MalwareBytes Anti-Malware freeware version
http://download.bleepingcomputer.com/malwarebytes/mbam-setup.exe, right click on the link and select Save As or Save File (As depending on your browser), save it to a location where you can find it easily later. Also Try this tool, RogueRemover, available here
http://www.malwarebytes.org/rogueremover.phpAfter running both of the above, run this analysis tool.
Program & Tutorial - Also useful as a diagnostic tool -
FileHippo Download - HiJackThis and post the contents of the HJT log file here. - HJT Information
HiJackThis Tutorial.