oyblrek?

Has anyone ever seen an oyblrek.exe? It puts itself in Windows\System32 and appears to be a DOS program (I'm guessing a TSR or something, since it appears in the Task Manager process list). It starts itself by putting a Registry entry to run at startup. I couldn't find anything by Googling.

 

It sounds rather like a random name for a malware process!

We need a closer look at what's happening.
Please download Hijack this
Copy it into its own folder, doubleclick HijackThis.exe, and hit "Scan".

When the scan is finished, the "Scan" button will change into a "Save Log" button.
Press that, save the log, do Ctrl-A to Select All, and copy its contents here. Most of what it lists will be harmless or even essential, don't fix anything yet.