[Bazf]

try these
http://www.snapfiles.com/get/hijackthis.html
First try seeing if you can complete a scan here http://housecall.trendmicro.com/hou.../start_corp.asp

Also try this virus scanner
http://www.grisoft.com/us/us_dwnl7.php

Try this as well
http://www.spychecker.com/program/hijackthis.html