It seems to have come back. Download
CWShredder and click on the Fix button (do not delete any files if it asks you - post it here instead). After that's done, go back into HiJackThis and fix the following:
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page =
http://any-find.com/index.htm
R3 - Default URLSearchHook is missing
Restart and post a new HJT log.