Download about:Buster and unzip it to your Desktop. Doubleclick on AboutBuster.exe to run it and then click on Update > Check for Update. If there is an update available, click on 'Download Update and wait while it downloads. Once downloaded, click on Exit.
When you have done this, boot into Safe Mode (restart your PC and tap F8 as it restarts) and make sure that you can view hidden files and folders.
Close all open windows and run Hijack This again. Check the below entries and click on Fix Checked.
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\tafvt.dll/sp.html#12345
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\tafvt.dll/sp.html#12345
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\tafvt.dll/sp.html#12345
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\tafvt.dll/sp.html#12345
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\tafvt.dll/sp.html#12345
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\tafvt.dll/sp.html#12345
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\tafvt.dll/sp.html#12345
R3 - Default URLSearchHook is missing
O2 - BHO: (no name) - {2CEB755B-6BCC-9879-D315-A49FBFA75BD7} - C:\WINDOWS\ntwh.dll
O4 - HKLM\..\Run: [ixfjtixk] c:\windows\system32\ixfjtixk.exe
O15 - Trusted Zone: *.addictivetechnologies.net
O15 - Trusted Zone: *.admin2cash.biz
O15 - Trusted Zone: *.awmdabest.com
O15 - Trusted Zone: *.bettersearch.biz
O15 - Trusted Zone: *.c4tdownload.com
O15 - Trusted Zone: *.clickspring.net
O15 - Trusted Zone: *.crazywinnings.com
O15 - Trusted Zone: *.f1organizer.com
O15 - Trusted Zone: *.finefind.nettraffic2cash.biz
O15 - Trusted Zone: *.frame.crazywinnings.com
O15 - Trusted Zone: *.iframe.biz
O15 - Trusted Zone: *.megapornix.com
O15 - Trusted Zone: *.mt-download.com
O15 - Trusted Zone: *.newiframe.biz
O15 - Trusted Zone: *.overpro.com
O15 - Trusted Zone: *.pizdato.biz
O15 - Trusted Zone: *.private-dialer.biz
O15 - Trusted Zone: *.private-iframe.biz
O15 - Trusted Zone: *.slotch.com
O15 - Trusted Zone: *.sp2admin.biz
O15 - Trusted Zone: *.sp2fucked.biz
O15 - Trusted Zone: *.topconverting.com
O15 - Trusted Zone: *.vse-moe.biz
O15 - Trusted Zone: *.windupdates.com
O15 - Trusted Zone: *.xxxtoolbar.com
O15 - Trusted Zone: *.ysbweb.com
O15 - Trusted Zone: *.frame.crazywinnings.com (HKLM)
Close Hijack This and run about:Buster again, click the 'Start' button and then click the 'OK' button. Let it scan (the scan can take some time to complete, so be patient.). Once the first scan has completed, it will ask you if you wish for about:Buster to scan once more. Click Yes and let it scan a second time. Once the second scan has finished, copy and paste the report to Notepad and save it on your drive.
To copy and paste the report to a log file, select (highlight) all of the text produced by the scan with your mouse, right-click and select 'Copy'.
Next, launch Notepad (click Start > Run > type notepad.exe and press enter). When the file is open, rightclick and select Paste. Click on File > Save As and save it in C:\ as Log.txt. Copy the log and post it back in this thread when you have rebooted.
While still in Safe Mode, run a search and make sure that all of the below files in bold have been deleted (if not delete them):
c:\windows\system32\ixfjtixk.exe
Reboot, reset your Home Page and run a Housecall scan. It will get rid of any remaining files. Post a new Hijack This log (and your About Buster log).