Je suis infecté merci de m'aider

Bonjour,

voila on ma dit de faire un scan avec le logiciel hijackthis, le voici :

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:01:43, on 07/06/2011
Platform: Unknown Windows (WinNT 6.01.3504)
MSIE: Internet Explorer v9.00 (9.00.8112.16421)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskhost.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\System32\rundll32.exe
C:\Program Files\Alwil Software\Avast5\AvastUI.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Common Files\logishrd\LComMgr\Communications_Helper.exe
C:\Program Files\SweetIM\Messenger\SweetIM.exe
C:\Program Files\BitTorrent\bittorrent.exe
C:\Program Files\DAEMON Tools Lite\DTLite.exe
C:\Program Files\McAfee Security Scan\2.0.181\SSScheduler.exe
C:\Windows\system32\Macromed\Flash\FlashUtil10m_ActiveX.exe
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\Program Files\Windows Live\Contacts\wlcomm.exe
C:\Windows\system32\SearchProtocolHost.exe
C:\Users\Alex\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\8CJZU13Y\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://fr.msn.com/?ocid=OIE9HP
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://home.sweetim.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Internet Explorer, optimized for Bing and MSN
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: DVDVideoSoftTB Toolbar - {872b5b88-9db5-4310-bdd0-ac189557e5f5} - C:\Program Files\DVDVideoSoftTB\prxtbDVD0.dll
R3 - URLSearchHook: BittorrentBar_FR Toolbar - {ef79f67a-6ad7-4715-a0f8-932fca442023} - C:\Program Files\BittorrentBar_FR\tbBitt.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: ShoppingReport2 - {258C9770-1713-4021-8D7E-1F184A2BD754} - C:\Program Files\ShoppingReport2\Bin\2.7.34\ShoppingReport.dll
O2 - BHO: Conduit Engine - {30F9B915-B755-4826-820B-08FBA6BD249D} - C:\Program Files\ConduitEngine\ConduitEngine.dll
O2 - BHO: DVDVideoSoftTB - {872b5b88-9db5-4310-bdd0-ac189557e5f5} - C:\Program Files\DVDVideoSoftTB\prxtbDVD0.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.7.6406.1642\swg.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: SWEETIE - {EEE6C35C-6118-11DC-9C72-001320C79847} - C:\Program Files\SweetIM\Toolbars\Internet Explorer\mgToolbarIE.dll
O2 - BHO: BittorrentBar_FR Toolbar - {ef79f67a-6ad7-4715-a0f8-932fca442023} - C:\Program Files\BittorrentBar_FR\tbBitt.dll
O3 - Toolbar: DVDVideoSoftTB Toolbar - {872b5b88-9db5-4310-bdd0-ac189557e5f5} - C:\Program Files\DVDVideoSoftTB\prxtbDVD0.dll
O3 - Toolbar: BittorrentBar_FR Toolbar - {ef79f67a-6ad7-4715-a0f8-932fca442023} - C:\Program Files\BittorrentBar_FR\tbBitt.dll
O3 - Toolbar: Conduit Engine - {30F9B915-B755-4826-820B-08FBA6BD249D} - C:\Program Files\ConduitEngine\ConduitEngine.dll
O3 - Toolbar: DAEMON Tools Toolbar - {32099AAC-C132-4136-9E9A-4E364A424E17} - C:\Program Files\DAEMON Tools Toolbar\DTToolbar.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O3 - Toolbar: SweetIM Toolbar for Internet Explorer - {EEE6C35B-6118-11DC-9C72-001320C79847} - C:\Program Files\SweetIM\Toolbars\Internet Explorer\mgToolbarIE.dll
O4 - HKLM\..\Run: [JMB36X IDE Setup] C:\Windows\RaidTool\xInsIDE.exe
O4 - HKLM\..\Run: [NvSvc] RUNDLL32.EXE C:\Windows\system32\nvsvc.dll,nvsvcStart
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\Windows\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\Windows\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [avast5] "C:\Program Files\Alwil Software\Avast5\avastUI.exe" /nogui
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 10.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [Malwarebytes' Anti-Malware (reboot)] "C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /runcleanupscript
O4 - HKLM\..\Run: [AppleSyncNotifier] C:\Program Files\Common Files\Apple\Mobile Device Support\AppleSyncNotifier.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [LogitechCommunicationsManager] "C:\Program Files\Common Files\LogiShrd\LComMgr\Communications_Helper.exe"
O4 - HKLM\..\Run: [LogitechQuickCamRibbon] "C:\Program Files\Logitech\QuickCam\Quickcam.exe" /hide
O4 - HKLM\..\Run: [SweetIM] C:\Program Files\SweetIM\Messenger\SweetIM.exe
O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [BitTorrent] "C:\Program Files\BitTorrent\BitTorrent.exe"
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite\DTLite.exe" -autorun
O4 - HKCU\..\Run: [Steam] "C:\Program Files\Steam\Steam.exe" -silent
O4 - HKCU\..\Run: [msnmsgr] ~"C:\Program Files\Windows Live\Messenger\msnmsgr.exe" /background
O4 - Global Startup: McAfee Security Scan Plus.lnk = ?
O8 - Extra context menu item: Free YouTube to Mp3 Converter - C:\Users\Alex\AppData\Roaming\DVDVideoSoftIEHelpers\freeyoutubetomp3converter.htm
O8 - Extra context menu item: Google Sidewiki... - res://C:\Program Files\Google\Google Toolbar\Component\GoogleToolbarDynamic_mui_en_6CE5017F567343CA.dll/cmsidewiki.html
O9 - Extra button: PartyPoker.fr - {725EC34E-943C-4df6-B0B2-FBDE7F242276} - C:\Users\Alex\Desktop\PartyPoker.fr.lnk
O9 - Extra 'Tools' menuitem: PartyPoker.fr - {725EC34E-943C-4df6-B0B2-FBDE7F242276} - C:\Users\Alex\Desktop\PartyPoker.fr.lnk
O9 - Extra button: PokerStars.fr - {90EAE591-7E7E-434a-8E28-ECFD00071806} - C:\Program Files\PokerStars.FR\PokerStarsUpdate.exe
O9 - Extra button: ClickPotato - {B58926D6-CFB0-45d2-9C28-4B5A0F0368AE} - C:\Program Files\ClickPotatoLite\bin\10.0.668.0\ClickPotatoLiteSABHO.dll (file missing)
O9 - Extra button: ShopperReports - Compare product prices - {DB38E21A-0133-419d-92AD-ECDFD5244D6D} - C:\Program Files\ShoppingReport2\Bin\2.7.34\ShoppingReport.dll
O9 - Extra button: ShopperReports - Compare travel rates - {EB620C54-E229-4942-87CE-E717109FC8C6} - C:\Program Files\ShoppingReport2\Bin\2.7.34\ShoppingReport.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft shared\windows live\wlidnsp.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O13 - Gopher Prefix:
O16 - DPF: {867E13F2-7F31-44FB-AC97-CD38E0DC46EF} ("Ma-Config.com control) - http://fichiers.touslesdrivers.com/maconfig/MaConfig_5_1_1_0.cab
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O18 - Protocol: wlpg - {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\Alwil Software\Avast5\AvastSvc.exe
O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: GEST Service for program management. (GEST Service) - Unknown owner - C:\Program Files\GIGABYTE\GEST\GSvr.exe
O23 - Service: Service Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: LVCOMSer - Logitech Inc. - C:\Program Files\Common Files\LogiShrd\LVCOMSER\LVComSer.exe
O23 - Service: Process Monitor (LVPrcSrv) - Logitech Inc. - C:\Program Files\Common Files\LogiShrd\LVMVFM\LVPrcSrv.exe
O23 - Service: Ma-Config Service (maconfservice) - CybelSoft - C:\Program Files\ma-config.com\maconfservice.exe
O23 - Service: McAfee Security Scan Component Host Service (McComponentHostService) - McAfee, Inc. - C:\Program Files\McAfee Security Scan\2.0.181\McCHSvc.exe
O23 - Service: ScanQuery Service - Unknown owner - C:\ProgramData\ScanQuery\scanquery133.exe
O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files\Common Files\Steam\SteamService.exe
O23 - Service: UMVPFSrv - Logitech Inc. - C:\Program Files\Common Files\logishrd\LVMVFM\UMVPFSrv.exe