This ujbright_antivirus.vbs is a variant of virus like the sowar.vbs, the script was edited by oxymoron from COTABATO CITY practicing to became a "kiddie-computer-wizard" . this asshole can be remove manually... Power on ur computer to safemode, using windows explorer, goto c:\windows then rename wscript.exe to wscriptures.exe , run regedit, delete the entry "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autome". exit... restart ur computer... if you are using usb flash drive, maybe it is contaminated by ujBright, use TURBONAV to view files in your usb flashdrive then delete these files: ujbright_antivirus.vbs, autorun.inf, readme.txt...(coz these file's attribute is hidden, read-only, and as system files.) do not use windows explorer, you can't see these files.
Before deleting the registry key please take backup.