Une flopper de virus :'(

Bonjour,

Alors voila depuis quelque jours j'ai des pages internet qui s'ouvrent toutes seules. J'ai donc passer plusieurs spyware et antivirus mais a chaque fois il en supprime et en redetecte. Si quelequ'un pouvais m'aider sa serais très sympa. J'utilise habituellement PC-Cillin Internet Security 12 comme antivirus et firewall. Je vous met le rapport de kaspersky online et de Hijackthis :



-------------------------------------------------------------------------------
KASPERSKY ON-LINE SCANNER REPORT
Monday, October 24, 2005 21:14:52
Operating System: Microsoft Windows XP Professional, Service Pack 2 (Build 2600)
Kaspersky On-line Scanner version: 5.0.67.0
Kaspersky Anti-Virus database last update: 24/10/2005
Kaspersky Anti-Virus database records: 156063
-------------------------------------------------------------------------------

Scan Settings:
Scan using the following antivirus database: extended
Scan Archives: true
Scan Mail Bases: true

Scan Target - Critical Areas:
C:\WINDOWS
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\

Scan Statistics:
Total number of scanned objects: 6941
Number of viruses found: 4
Number of infected objects: 9
Number of suspicious objects: 0
Duration of the scan process: 285 sec

Infected Object Name - Virus Name
C:\WINDOWS\system32\umdfutil.dll Infected: Trojan.Win32.Crypt.t
C:\WINDOWS\system32\j86mlij118o.dll Infected: not-a-virus:AdWare.Win32.Look2Me.ab
C:\WINDOWS\icont.exe Infected: not-a-virus:AdWare.Win32.AdURL.c
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\GLF69GLF69.EXE/WISE0007.BIN Infected: Trojan-Downloader.Win32.TSUpdate.j
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\GLF69GLF69.EXE Infected: Trojan-Downloader.Win32.TSUpdate.j
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\GLF8AGLF8A.EXE/WISE0007.BIN Infected: Trojan-Downloader.Win32.TSUpdate.j
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\GLF8AGLF8A.EXE Infected: Trojan-Downloader.Win32.TSUpdate.j
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\GLFA2GLFA2.EXE/WISE0007.BIN Infected: Trojan-Downloader.Win32.TSUpdate.j
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\GLFA2GLFA2.EXE Infected: Trojan-Downloader.Win32.TSUpdate.j

Scan process completed.




Et le Hijackthis :

Logfile of HijackThis v1.99.1
Scan saved at 21:58:26, on 24/10/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\PcCtlCom.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\Tmntsrv.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\tmproxy.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\PROGRA~1\TRENDM~1\INTERN~1\TmPfw.exe
C:\Program Files\NVIDIA Corporation\NvMixer\NVMixerTray.exe
C:\Program Files\Trend Micro\Internet Security 12\pccguide.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\explorer.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Administrateur\Bureau\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.google.fr
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://xtremeweb.free.fr
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.google.fr/ie
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.google.fr/keyword/%s
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.trendmicro-consumer.com/?VID=&BoxID=
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Favoris
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - D:\UTILIT~1\FLASHGET\fgiebar.dll
O4 - HKLM\..\Run: [NVMixerTray] "C:\Program Files\NVIDIA Corporation\NvMixer\NVMixerTray.exe"
O4 - HKLM\..\Run: [pccguide.exe] "C:\Program Files\Trend Micro\Internet Security 12\pccguide.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: Télécharger avec FlashGet - D:\Utilitaires Divers\FlashGet\jc_link.htm
O8 - Extra context menu item: Télécharger tout avec FlashGet - D:\Utilitaires Divers\FlashGet\jc_all.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_05\bin\npjpi150_05.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_05\bin\npjpi150_05.dll
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\UTILIT~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\UTILIT~1\FLASHGET\flashget.exe
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/downloads/kws/kavwebscan_unicode.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{7C683693-3D43-4CDF-98A6-2B3FD3C248D2}: NameServer = 192.168.0.1
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: Installer - C:\WINDOWS\system32\wsnntbbu.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Trend Micro Central Control Component (PcCtlCom) - Trend Micro Incorporated. - C:\PROGRA~1\TRENDM~1\INTERN~1\PcCtlCom.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - Unknown owner - %ProgramFiles%\WinPcap\rpcapd.exe" -d -f "%ProgramFiles%\WinPcap\rpcapd.ini (file missing)
O23 - Service: Trend Micro Real-time Service (Tmntsrv) - Trend Micro Incorporated. - C:\PROGRA~1\TRENDM~1\INTERN~1\Tmntsrv.exe
O23 - Service: Trend Micro Personal Firewall (TmPfw) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\TmPfw.exe
O23 - Service: Trend Micro Proxy Service (tmproxy) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\tmproxy.exe
O23 - Service: TuneUp WinStyler Theme Service (TUWinStylerThemeSvc) - TuneUp Software GmbH - D:\Utilitaires Divers\TuneUp Utilities 2004\WinStylerThemeSvc.exe


Si vous pouviez donc m'aider a m'en debarasser, merci d'avance
Merci d'avance

Chidori