Unable to access any microsoft website

[CAM22]

Since downloading the latest drivers for my speedtouch 330 modem(on advice of ISP), I have been unable to access any microssoft website (hotmail, updates, msn.com etc). I can get any other website. I have setup my Windows 2000 Prof again hoping that it would cure the problem. I have deleted cookies, temporary internet files. I have restored IE defaults. I have run AVG antivirus and AVG spyware and also Antivir guard. Antivir picked up 'Trojan horse TR/Drop Keenval.f.

Because I have setup a new installation of 2000 Prof and have been unable to get on any microsoft websites I am also unable to download the latest updates or versions of IE. I am running IE 6. (Cipher strength 56 bit - if that helps)

I have also had the DNS error message after failed attempts to access hotmail.

Any other ideas? I am a complete novice but any help would be appreciated.

[CAM22]

Ok, I ran hijackthis and here is acopy of the logfile:

Logfile of HijackThis v1.99.1
Scan saved at 01:39:08, on 31/12/2006
Platform: Windows 2000 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\Program Files\AntiVir PersonalEdition Classic\sched.exe
C:\Program Files\AntiVir PersonalEdition Classic\avguard.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\System32\mspmspsv.exe
C:\WINNT\Explorer.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Program Files\Thomson\SpeedTouch USB\Dragdiag.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
C:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe
C:\WINNT\System32\internat.exe
C:\Program Files\SpeedTouch\Dr SpeedTouch\drst.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\FinePixViewer\QuickDCF.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\WinZip\WINZIP32.EXE
C:\PROGRA~1\WINZIP\wzqkpick.exe
C:\unzipped\hijackthis\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.co.uk/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
O3 - Toolbar: Wanadoo - {8B68564D-53FD-4293-B80C-993A9F3988EE} - C:\PROGRA~1\Wanadoo\WSBar\WSBar.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Program Files\Thomson\SpeedTouch USB\Dragdiag.exe" /icon
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKLM\..\Run: [NeroCheck] C:\WINNT\System32\\NeroCheck.exe
O4 - HKLM\..\Run: [REGSHAVE] C:\Program Files\REGSHAVE\REGSHAVE.EXE /AUTORUN
O4 - HKLM\..\Run: [avgnt] "C:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKCU\..\Run: [internat.exe] internat.exe
O4 - HKCU\..\Run: [STManager] "C:\Program Files\SpeedTouch\Dr SpeedTouch\drst.exe" -b
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [Uniblue Registry Booster] C:\Program Files\Uniblue\Registry Booster\RegistryBooster.exe /S
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Exif Launcher.lnk = C:\Program Files\FinePixViewer\QuickDCF.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: Search with Wanadoo - res://C:\PROGRA~1\Wanadoo\WSBar\WSBar.dll/VSearch.htm
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O12 - Plugin for .pdf: C:\Program Files\Internet Explorer\PLUGINS\nppdf32.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{9812449A-23B9-4756-A205-1B9578B46D44}: NameServer = 193.36.79.100 193.36.79.101
O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - C:\Program Files\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - AVIRA GmbH - C:\Program Files\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe

Any ideas?

[caperjack]

Hello I moved it here where hijacklogs are looked at ,thanks