Hi immakine and Welcome. Further to the Captains excellent advice:
I found one of the next listed files in each of your last five dump files. I can find no info regarding them.
6aurw64a.vbt Fri Nov 05 18:12:30 2010
6a2zcuke.vbt Fri Nov 05 18:12:30 2010
yy27020m.vbt Fri Nov 05 18:12:30 2010
koc5io2o.vbt Fri Nov 05 18:12:30 2010
66yj8qo6.vbt Fri Nov 05 18:12:30 2010
As a priority I'd suggest you donload and run both
TDSSKiller and
Malwarebytes' Free in Safe Mode. Make sure you update Malwarebytes' database before running.