Please help with Trojan.spy.Smitfraud.c

Unknown

I was getting a blue screen with a security message informing me of a fatal error in IE caused by Trojan Spy Smitfraud.c
Now desktop has changed settings, and an error message in Internet Explorer constantly appears, blocking any function.
Avast Antivirus, Ad-Aware and Spy-boot can't help.
This is the log file by HiJackThis. I followed the procedure posted by Buckeye_Sam but no results (the Hijack does not show the lines indicated).

here's my HiJackThis log, thanks so much for helping:

Logfile of HijackThis v1.99.1
Scan saved at 21.17.48, on 28/06/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE
C:\WINDOWS\System32\carpserv.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\Unload\hpqcmon.exe
C:\Program Files\D-Tools\daemon.exe
C:\Program Files\CyberLink DVD Solution\PowerDVD\PDVDServ.exe
C:\Program Files\AntivirusGold\AntivirusGold.exe
C:\WINDOWS\System32\rundll32.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Spyware Doctor\spydoctor.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Program Files\AntivirusGold\AntivirusGold.exe
C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnf.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\wuauclt.exe
C:\WINDOWS\explorer.exe
C:\Documents and Settings\Tarja Soppela\Työpöytä\HijackThis.exe
C:\WINDOWS\System32\dwwin.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [websx] C:\Program Files\websx\int113733.exe -auto
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SiSUSBRG] C:\WINDOWS\SiSUSBrg.exe
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [EPSON Stylus C62 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 "EPSON Stylus C62 Series" /O6 "USB001" /M "Stylus C62"
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [CamMonitor] C:\Program Files\Hewlett-Packard\Digital Imaging\Unload\hpqcmon.exe
O4 - HKLM\..\Run: [!!!!7029] c:\windows\video[1].exe r
O4 - HKLM\..\Run: [SCANINICIO] "C:\Program Files\Panda Software\Panda Antivirus Platinum\Inicio.exe"
O4 - HKLM\..\Run: [APVXDWIN] "C:\Program Files\Panda Software\Panda Antivirus Platinum\APVXDWIN.EXE" /s
O4 - HKLM\..\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [B'sCLiP] C:\PROGRA~1\B'SCLI~1\Win2K\BSCLIP.exe
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink DVD Solution\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [AntivirusGold] C:\Program Files\AntivirusGold\AntivirusGold.exe /h
O4 - HKLM\..\Run: [New.net Startup] rundll32 C:\PROGRA~1\NEWDOT~1\NEWDOT~2.DLL,NewDotNetStartup -s
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [Spyware Doctor] "C:\Program Files\Spyware Doctor\spydoctor.exe" /Q
O4 - HKCU\..\Run: [PowerBar] "C:\Program Files\CyberLink DVD Solution\Multimedia Launcher\PowerBar.exe" /AtBootTime
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O8 - Extra context menu item: Avaa kuva &Microsoft PhotoDraw'ssa - res://C:\PROGRA~1\MICROS~2\Office\1035\phdintl.dll/phdContext.htm
O10 - Hijacked Internet access by New.Net
O10 - Hijacked Internet access by New.Net
O10 - Hijacked Internet access by New.Net
O10 - Hijacked Internet access by New.Net
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {00000000-0000-0000-0000-000020030000} - http://66.240.140.63/cart/x/karaokex_5.exe
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52/20021126/qtinstall.info.apple.com/sikes/it/win/QuickTimeInstaller.exe
O16 - DPF: {DB893839-10F0-4AF9-92FA-B23528F530AF} - http://deposito.hostance.net/dialer/1080209.exe
O16 - DPF: {FFFF0018-0001-101A-A3C9-08002B2F49FB} - http://www.accessoveloce.com/webline/x/wmdsex75x.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{15ED954F-DA35-4C42-B553-60CEA71C1D77}: NameServer = 194.100.0.100
O20 - Winlogon Notify: style2 - C:\WINDOWS\q193937_disk.dll
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: EPSON Printer Status Agent2 (EPSONStatusAgent2) - SEIKO EPSON CORPORATION - C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Panda Firewall Service (PAVFIRES) - Panda Software - C:\Program Files\Panda Software\Panda Antivirus Platinum\Firewall\PavFires.exe
O23 - Service: Panda anti-virus service (PAVSRV) - Panda Software - C:\Program Files\Panda Software\Panda Antivirus Platinum\pavsrv51.exe

Crunchie

First of all we have to remove Newdotnet, either from add/remove programs, or by going here and scrolling down to the uninstall tool.

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Download the file I have attached by right clicking on it and selecting 'Save As.' Save, then unzip it to your desktop.
Reboot into Safe Mode and double click RunThis.Bat. It will do a good cleanup on this.

Scan with hijackthis and tick the boxes next to all the following entries, then close all browser and explorer windows and hit the "Fix checked" button.

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing

O4 - HKLM\..\Run: [websx] C:\Program Files\websx\int113733.exe -auto

O16 - DPF: {00000000-0000-0000-0000-000020030000} - http://66.240.140.63/cart/x/karaokex_5.exe
Svezia Dialer
O16 - DPF: {DB893839-10F0-4AF9-92FA-B23528F530AF} - http://deposito.hostance.net/dialer/1080209.exe
Adult Content Dialer
O16 - DPF: {FFFF0018-0001-101A-A3C9-08002B2F49FB} - http://www.accessoveloce.com/webline/x/wmdsex75x.exe
Adult Content Dialer

Now, manually delete this folder;

C:\Program Files\websx

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Reboot normally then please post a new HJT log.