Infections boot et redirections multiples

Bonjour,
J'aurais besoin d'un petit coup de main.
J'ai des redirections intempestives dans google vers bediddle, abcjump, uncoverthenet...
Plus chiant, j'ai des difficultes a booter, notamment au moment de l'ouverture de session windows.
Les anti-spywares Spybot et MBAM sont bloqués (ils ne se lancent pas).
Pareil pour Smitfraudfix.
J'ai du passer par le mode sans echec pour lancer SDFix
Voila le scan Sdfix:


[b]SDFix: Version 1.240 /b
Run by fred on 22/12/2008 at 14:30

Microsoft Windows XP [version 5.1.2600]
Running From: C:\DOCUME~1\fred\Bureau\SDFix

[b]Checking Services /b:


Restoring Default Security Values
Restoring Default Hosts File

Rebooting


[b]Checking Files /b:

Trojan Files Found:

C:\DOCUME~1\fred\LOCALS~1\Temp\TMP18.tmp - Deleted
C:\DOCUME~1\fred\LOCALS~1\Temp\TMP24.tmp - Deleted
C:\DOCUME~1\fred\LOCALS~1\Temp\TMP2B.tmp - Deleted
C:\DOCUME~1\fred\LOCALS~1\Temp\TMP2C.tmp - Deleted
C:\DOCUME~1\fred\LOCALS~1\Temp\TMP2E.tmp - Deleted
C:\DOCUME~1\fred\LOCALS~1\Temp\TMP38.tmp - Deleted
C:\DOCUME~1\fred\LOCALS~1\Temp\TMP3A.tmp - Deleted
C:\DOCUME~1\fred\LOCALS~1\Temp\TMPC.tmp - Deleted
C:\WINDOWS\system32\TDSSlxwp.dll - Deleted
C:\WINDOWS\system32\TDSSorvd.dat - Deleted
C:\WINDOWS\system32\TDSSkkbi.log - Deleted


Could Not Remove C:\WINDOWS\system32\TDSSoiqn.dll
Could Not Remove C:\WINDOWS\system32\TDSShrsr.dll
Could Not Remove C:\WINDOWS\system32\TDSSrtqp.dll
Could Not Remove C:\WINDOWS\system32\TDSSxfum.dll



Removing Temp Files

[b]ADS Check /b:



[b]Final Check /b:

catchme 0.3.1361.2 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2008-12-22 14:39:14
Windows 5.1.2600 Service Pack 3 NTFS

scanning hidden processes ...

scanning hidden services & system hive ...

disk error: C:\WINDOWS\system32\config\system, 0
scanning hidden registry entries ...

disk error: C:\WINDOWS\system32\config\software, 0
disk error: C:\Documents and Settings\fred\ntuser.dat, 0
scanning hidden files ...

disk error: C:\WINDOWS\

please note that you need administrator rights to perform deep scan

[b]Remaining Services /b:




Authorized Application Key Export:

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list]
"%windir%\\system32\\sessmgr.exe"="%windir%\\system32\\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"C:\\Program Files\\Yahoo!\\Messenger\\YahooMessenger.exe"="C:\\Program Files\\Yahoo!\\Messenger\\YahooMessenger.exe:*:Enabled:Yahoo! Messenger"
"C:\\Program Files\\Yahoo!\\Messenger\\YServer.exe"="C:\\Program Files\\Yahoo!\\Messenger\\YServer.exe:*:Enabled:Yahoo! FT Server"
"C:\\Program Files\\MSN Messenger\\msncall.exe"="C:\\Program Files\\MSN Messenger\\msncall.exe:*:Enabled:Windows Live Messenger 8.0 (Phone)"
"C:\\Program Files\\VideoLAN\\VLC\\vlc.exe"="C:\\Program Files\\VideoLAN\\VLC\\vlc.exe:*:Enabled:VLC media player"
"C:\\Program Files\\Logitech\\Desktop Messenger\\8876480\\Program\\LogitechDesktopMessenger.exe"="C:\\Program Files\\Logitech\\Desktop Messenger\\8876480\\Program\\LogitechDesktopMessenger.exe:*:Enabled:Logitech Desktop Messenger"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"C:\\Program Files\\Bonjour\\mDNSResponder.exe"="C:\\Program Files\\Bonjour\\mDNSResponder.exe:*:Enabled:Bonjour"
"C:\\Program Files\\iTunes\\iTunes.exe"="C:\\Program Files\\iTunes\\iTunes.exe:*:Enabled:iTunes"
"C:\\Program Files\\MSN Messenger\\msnmsgr.exe"="C:\\Program Files\\MSN Messenger\\msnmsgr.exe:*:Enabled:Windows Live Messenger 8.1"
"C:\\Program Files\\MSN Messenger\\livecall.exe"="C:\\Program Files\\MSN Messenger\\livecall.exe:*:Enabled:Windows Live Messenger 8.1 (Phone)"
"C:\\Program Files\\Skype\\Phone\\Skype.exe"="C:\\Program Files\\Skype\\Phone\\Skype.exe:*:Enabled:Skype"

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\domainprofile\authorizedapplications\list]
"%windir%\\system32\\sessmgr.exe"="%windir%\\system32\\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"C:\\Program Files\\MSN Messenger\\msncall.exe"="C:\\Program Files\\MSN Messenger\\msncall.exe:*:Enabled:Windows Live Messenger 8.0 (Phone)"
"C:\\Program Files\\Logitech\\Desktop Messenger\\8876480\\Program\\LogitechDesktopMessenger.exe"="C:\\Program Files\\Logitech\\Desktop Messenger\\8876480\\Program\\LogitechDesktopMessenger.exe:*:Enabled:Logitech Desktop Messenger"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"C:\\Program Files\\MSN Messenger\\msnmsgr.exe"="C:\\Program Files\\MSN Messenger\\msnmsgr.exe:*:Enabled:Windows Live Messenger 8.1"
"C:\\Program Files\\MSN Messenger\\livecall.exe"="C:\\Program Files\\MSN Messenger\\livecall.exe:*:Enabled:Windows Live Messenger 8.1 (Phone)"

[b]Remaining Files /b:

C:\WINDOWS\system32\TDSSoiqn.dll Found
C:\WINDOWS\system32\TDSShrsr.dll Found
C:\WINDOWS\system32\TDSSrtqp.dll Found
C:\WINDOWS\system32\TDSSxfum.dll Found

File Backups: - C:\DOCUME~1\fred\Bureau\SDFix\backups\backups.zip

[b]Files with Hidden Attributes /b:

Wed 22 Oct 2008 949,072 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\advcheck.dll"
Mon 15 Sep 2008 1,562,960 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\SDHelper.dll"
Mon 28 Jan 2008 1,404,240 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\SDUpdate.exe"
Mon 28 Jan 2008 5,146,448 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe"
Tue 16 Sep 2008 1,833,296 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe"
Wed 22 Oct 2008 962,896 A.SHR --- "C:\Program Files\Spybot - Search & Destroy\Tools.dll"
Thu 14 Aug 2008 0 A..H. --- "C:\WINDOWS\SoftwareDistribution\Download\5f4398a574c14d59bed50dd72df43939\BITB.tmp"
Mon 12 Feb 2007 3,096,576 A..H. --- "C:\Documents and Settings\fred\Application Data\U3\temp\Launchpad Removal.exe"
Wed 15 Aug 2007 2,739,369 A..H. --- "C:\WINDOWS\SoftwareDistribution\Download\5c9426d7149b2dcd2ee8bb773badb22a\download\BIT22.tmp"

[b]Finished!/b

Quelqu'un peut-il me filer un coup de main a virer cette merde?
Merci d'avance.
fred