avira didn't recognized 1UTBFD.BAT so i've installed AVG-free and it did recognize it, i choose AVG just because i know it and not because i think that AVAST or any other brand is not good enough or something, i really don't know.
right now i think i am still infected because i have to run that reg script in order to see hidden files:
try to set to run the virus scan at boot time. There should be a setting in the program somewhere.
This will run it before windows starts and wont let the files be manipulated.
Not sure about AVG but after successful make sure to turn off boot time scan.
Some progs. dont turn this off automatically andnext time you bott youll have to wait for another 1/2 hour until its done.