Ordi qui rame

bonjour a tous!
je trouvais que mon ordi ramé et qu'il apparaissait toujours des fenetres du style systemdoctor ou d'autre quand je naviguais!!!
Alors j'ai fait toutes les manip que l'on m'a indiqué c'est a dire:
dans un premier tps j'ai nettoyé mon pc avec CCleaner, ensuite j'ai effectuer une analyse avec AVG anti-Spyware puis avec Bitdefender et enfin j'ai fait un scan avec HijackThis
je vous envoie les rapports de bitdefender et de HijackThis:

bitdefender:

BitDefender Online Scanner

Scan report generated at: Mon, May 14, 2007 - 23:08:20

Scan path: C:\;D:\;

Statistics

Time
01:38:26

Files
928155

Folders
6751

Boot Sectors
2

Archives
15327

Packed Files
129321

Results

Identified Viruses
2

Infected Files
6

Suspect Files
0

Warnings
0

Disinfected
0

Deleted Files
6

Engines Info

Virus Definitions
506273

Engine build
AVCORE v1.0 (build 2397) (i386) (Feb 8 2007 14:24:08)

Scan plugins
14

Archive plugins
38

Unpack plugins
6

E-mail plugins
6

System plugins
1

Scan Settings

First Action
Disinfect

Second Action
Delete

Heuristics
Yes

Enable Warnings
Yes

Scanned Extensions
*;

Exclude Extensions

Scan Emails
Yes

Scan Archives
Yes

Scan Packed
Yes

Scan Files
Yes

Scan Boot
Yes

Scanned File
Status

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP37\A0006606.exe
Infected with: Trojan.Inject.BA

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP37\A0006606.exe
Disinfection failed

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP37\A0006606.exe
Deleted

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP54\A0008431.exe
Infected with: Backdoor.Skinymes.Agent.A

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP54\A0008431.exe
Disinfection failed

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP54\A0008431.exe
Deleted

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP61\A0009573.exe
Infected with: Backdoor.Skinymes.Agent.A

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP61\A0009573.exe
Disinfection failed

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP61\A0009573.exe
Deleted

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP61\A0009591.exe
Infected with: Backdoor.Skinymes.Agent.A

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP61\A0009591.exe
Disinfection failed

C:\System Volume Information\_restore{2EF04557-868D-4F70-B1D9-9445F096E03A}\RP61\A0009591.exe
Deleted

C:\telechargements\messengerskinner.exe=>(NSIS 2o)=>lzma_solid_nsis0009
Infected with: Backdoor.Skinymes.Agent.A

C:\telechargements\messengerskinner.exe=>(NSIS 2o)=>lzma_solid_nsis0009
Disinfection failed

C:\telechargements\messengerskinner.exe=>(NSIS 2o)=>lzma_solid_nsis0009
Deleted

C:\telechargements\messengerskinner.exe=>(NSIS 2o)
Update failed

C:\WINDOWS\pack.epk=>(NSIS 2g)=>lzma_solid_nsis0009
Infected with: Backdoor.Skinymes.Agent.A

C:\WINDOWS\pack.epk=>(NSIS 2g)=>lzma_solid_nsis0009
Disinfection failed

C:\WINDOWS\pack.epk=>(NSIS 2g)=>lzma_solid_nsis0009
Deleted

C:\WINDOWS\pack.epk=>(NSIS 2g)
Update failed

et celui de HijackThis:

Logfile of HijackThis v1.99.1
Scan saved at 07:49:41, on 15/05/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16441)

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:\PROGRA~1\F-Secure\BackWeb\7681197\Program\SERVIC~1.EXE
C:\WINDOWS\eHome\ehRecvr.exe
C:\WINDOWS\eHome\ehSched.exe
C:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
C:\Program Files\F-Secure\Anti-Virus\FSGK32.EXE
C:\Program Files\F-Secure\Anti-Virus\fssm32.exe
C:\Program Files\AVC Finger-sensing Pad Driver\fspadsvr.exe
C:\Program Files\F-Secure\BackWeb\7681197\Program\BackWeb-7681197.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\FTRTSVC.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\F-Secure\Common\FSMA32.EXE
C:\Program Files\F-Secure\Common\FSMB32.EXE
C:\Program Files\F-Secure\Common\FCH32.EXE
C:\Program Files\F-Secure\Common\FAMEH32.EXE
C:\WINDOWS\ehome\ehtray.exe
C:\WINDOWS\RTHDCPL.EXE
C:\WINDOWS\system32\dllhost.exe
C:\Program Files\AVC Finger-sensing Pad Driver\fscp.exe
C:\Program Files\Power Manager\PM.exe
C:\Program Files\Hotkey Management\FuncKey.exe
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\Program Files\F-Secure\Common\FSM32.EXE
C:\WINDOWS\eHome\ehmsas.exe
C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe
C:\Program Files\F-Secure\Common\FNRB32.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\F-Secure\Anti-Virus\fsav32.exe
C:\Program Files\F-Secure\Common\FIH32.EXE
C:\Program Files\MessengerSkinner\MessengerSkinner.exe
C:\Program Files\MSN Messenger\usnsvc.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\Program Files\Adobe\Reader 8.0\Reader\AcroRd32.exe
C:\Program Files\Hijackthis Version Française\VERSION TRADUITE ORIGINALE.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://fr.rd.yahoo.com/customize/ycomp/defaults/sp/*https://fr.yahoo.com/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://fr.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://fr.rd.yahoo.com/customize/ycomp/defaults/su/*https://fr.yahoo.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Orange
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\PROGRA~1\Wanadoo\SEARCH~1.DLL
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [ehTray] C:\WINDOWS\ehome\ehtray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [AzMixerSel] C:\Program Files\Realtek\InstallShield\AzMixerSel.exe
O4 - HKLM\..\Run: [fscp] C:\Program Files\AVC Finger-sensing Pad Driver\fscp.exe
O4 - HKLM\..\Run: [PowerManager] C:\Program Files\Power Manager\PM.exe
O4 - HKLM\..\Run: [FuncKey] "C:\Program Files\Hotkey Management\FuncKey.exe"
O4 - HKLM\..\Run: [Muscbrigade] c:\Musicbrigade\Musicbrigade.exe check
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [F-Secure Manager] "C:\Program Files\F-Secure\Common\FSM32.EXE" /splash
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe"
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [fsc-reminder.exe] C:\WINDOWS\reminder\fsc-reminder.exe 2454121 6
O4 - HKCU\..\Run: [messengerskinner] C:\Program Files\MessengerSkinner\MessengerSkinner.exe
O8 - Extra context menu item: Add to Windows &Live Favorites - https://onedrive.live.com/?id=favorites
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000
O9 - Extra button: Messenger - -{FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - -{FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Orange - {1462651F-F4BA-4C76-A001-C4284D0FE16E} - https://www.orange.fr/portail (file missing) (HKCU)
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: F-Secure BackWeb (BackWeb Client - 7681197) - Unknown owner - C:\PROGRA~1\F-Secure\BackWeb\7681197\Program\SERVIC~1.EXE
O23 - Service: F-Secure BackWeb LAN Access - Unknown owner - C:\Program Files\F-Secure\BackWeb\7681197\Program\fsbwlan.exe
O23 - Service: F-Secure Gatekeeper Handler Starter - F-Secure Corp. - C:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
O23 - Service: F-Secure Network Request Broker - F-Secure Corporation - C:\Program Files\F-Secure\Common\FNRB32.EXE
O23 - Service: F-Secure Authentication Agent (FSAA) - F-Secure Corporation. All Rights Reserved. - C:\Program Files\F-Secure\Common\FSAA.EXE
O23 - Service: F-Secure Management Agent (FSMA) - F-Secure Corporation - C:\Program Files\F-Secure\Common\FSMA32.EXE
O23 - Service: FspadSvc - Unknown owner - C:\Program Files\AVC Finger-sensing Pad Driver\fspadsvr.exe
O23 - Service: France Telecom Routing Table Service (FTRTSVC) - France Telecom - C:\WINDOWS\System32\FTRTSVC.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

voila vous avez tout
si quelqu'un pouvait m'aider ca serait tres gentil
julien