Infecté mais par quoi?

Bonjour à tous!
J'ai eu quelques prob avec mon ordi (virus etc) que j'ai (je pense) réussi a virer grace aux manip que j'ai pu lire sur les forum mais régulièrement mon pc part en vrille, du genre l'uc se bloque a 100%, windrv0 m'affiches des mess d'erreur; du coup j'ai dl HiJackThis et je post le rapport en espèrant que l'on puisse m'aider..merci bcp d'avance

Logfile of HijackThis v1.99.1
Scan saved at 11:37:31, on 09/03/2007
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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\svchost.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Fichiers communs\InstallShield\UpdateService\issch.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Fichiers communs\DriveCleaner Free\udcsdr.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\PROGRA~1\Wanadoo\TaskBarIcon.exe
C:\WINDOWS\System32\wininet.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Ensemble clavier et souris sans fil Labtec\MagicKey.exe
C:\Program Files\Ensemble clavier et souris sans fil Labtec\MulMouse.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Ensemble clavier et souris sans fil Labtec\OSD.EXE
C:\Program Files\Fichiers communs\LightScribe\LSSrvc.exe
C:\WINDOWS\system32\pctspk.exe
C:\WINDOWS\System32\MsPMSPSv.exe
C:\WINDOWS\System32\ZoneLabs\isafe.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\System32\taskmgr.exe
C:\Program Files\Hijackthis Version Française\hijackthis vf.exe

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://mommykiss.com/search.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = C:\WINDOWS\system32\blank.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = C:\WINDOWS\system32\blank.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchAssistant = C:\WINDOWS\system32\searchbar.html
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://lineage2cb.free.fr/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchURL = C:\WINDOWS\system32\searchbar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\J-B\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = C:\WINDOWS\system32\searchbar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://e-plus.cc/search.php?aff_id=46&keyword=%s
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
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: (no name) - {D73F49B6-B51B-4d32-A3B7-BD04B8342F53} - C:\Program Files\MorpheusBar\SrchAstt\1.bin\MBSRCAS.DLL
O2 - BHO: myBar BHO - {0494D0D1-F8E0-41ad-92A3-14154ECE70AC} - C:\Program Files\MyWay\myBar\1.bin\MYBAR.DLL (file missing)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: MorpheusToolbar BHO - {3F3714A1-89A4-46be-8AF3-D0C9D1FB03F9} - C:\Program Files\MorpheusBar\bar\1.bin\MORPHBAR.DLL
O2 - BHO: (no name) - {47B9497E-FFEB-4957-9DB1-D616A97C861E} - C:\WINDOWS\System32\pglc.dll (file missing)
O2 - BHO: URLLink Class - {4A2AACF3-ADF6-11D5-98A9-00E018981B9E} - C:\Program Files\NewDotNet\newdotnet6_38.dll (file missing)
O2 - BHO: (no name) - {D73F49B1-B51B-4d32-A3B7-BD04B8342F53} - C:\Program Files\MorpheusBar\SrchAstt\1.bin\MBSRCAS.DLL
O2 - BHO: (no name) - {FCADDC14-BD46-408A-9842-CDBE1C6D37E3} - C:\WINDOWS\system32\themes_2.dll
O2 - BHO: (no name) - {FCADDC14-BD46-408A-9842-CDBE1C6D37EB} - C:\WINDOWS\system32\themes_2.dll
O3 - Toolbar: My &Search Bar - {0494D0D9-F8E0-41ad-92A3-14154ECE70AC} - C:\Program Files\MyWay\myBar\1.bin\MYBAR.DLL (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Morpheus Toolbar - {3F3714A9-89A4-46be-8AF3-D0C9D1FB03F9} - C:\Program Files\MorpheusBar\bar\1.bin\MORPHBAR.DLL
O4 - HKLM\..\Run: [WOOWATCH] C:\PROGRA~1\Wanadoo\Watch.exe
O4 - HKLM\..\Run: [WOOTASKBARICON] C:\PROGRA~1\Wanadoo\GestMaj.exe TaskBarIcon.exe
O4 - HKLM\..\Run: [sys] regedit /s sys.reg
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_05\bin\jusched.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Program Files\Fichiers communs\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [ISUSPM Startup] C:\PROGRA~1\FICHIE~1\INSTAL~1\UPDATE~1\isuspm.exe -startup
O4 - HKLM\..\Run: [DAEMON Tools] "C:\Program Files\DAEMON Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [AOLDialer] C:\Program Files\Fichiers communs\AOL\ACS\AOLDial.exe
O4 - HKLM\..\Run: [AltnetPointsManager] c:\program files\altnet\points manager\points manager.exe -s
O4 - HKLM\..\Run: [SDR6V_Check] "C:\Program Files\Fichiers communs\DriveCleaner Free\udcsdr.exe"
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [winconf] C:\WINDOWS\TEMP\B8C81EFA.exe
O4 - HKLM\..\Run: [xhrmy] C:\WINDOWS\Xhrmy.exe
O4 - HKLM\..\Run: [VVSN] C:\Program Files\VVSN\VVSN.exe
O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Program Files\Fichiers communs\Microsoft Shared\Works Shared\WkUFind.exe
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKCU\..\Run: [WinMedia] C:\DOCUME~1\J-B\LOCALS~1\Temp\nain47962718.exe
O4 - HKCU\..\Run: [WOOKIT] C:\Program Files\Wanadoo\Shell.exe appLaunchClientZone.shl|DEFAULT=cnx|PARAM=
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [alpha] c:\DriverLoad\windrv0.exe
O4 - HKCU\..\Run: [beta] c:\DriverLoad\windrv0.exe
O4 - HKCU\..\Run: [gamma] c:\DriverLoad\windrv0.exe
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: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: (no name) - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - (no file)
O9 - Extra button: Orange - {1462651F-F4BA-4C76-A001-C4284D0FE16E} - https://www.orange.fr/portail (file missing) (HKCU)
O9 - Extra button: WeatherBug - {AF6CABAB-61F9-4f12-A198-B7D41EF1CB52} - C:\Program Files\AWS\WeatherBug\Weather.exe (file missing) (HKCU)
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O13 - DefaultPrefix: http://ww7.list2004.com
O13 - WWW Prefix: http://ww7.list2004.com
O16 - DPF: {11010101-1001-1111-1000-117622141983} - ms-its:mhtml:file://c:\nosuch.mht!http://lab-wire.com/pop/chm/cj.chm::/d_cj.exe
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://www.zebulon.fr/scan8/oscan8.cab
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - https://www.trendmicro.com/en_us/forHome/products/housecall.html
O16 - DPF: {8F24DE00-0D66-4F93-9405-3F21E97AEE99} (TestingCtl Control) - http://esb.alcena.com/ESBAdultInstaller.ocx
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O18 - Filter: text/html - {3EBEC932-B2AF-4B18-B9F1-2F04D2701A87} - C:\WINDOWS\System32\pglc.dll
O18 - Filter: text/plain - {3EBEC932-B2AF-4B18-B9F1-2F04D2701A87} - C:\WINDOWS\System32\pglc.dll
O20 - Winlogon Notify: mszsrn32 - C:\WINDOWS\System32\mszsrn32.dll (file missing)
O20 - Winlogon Notify: rpcc - C:\WINDOWS\System32\rpcc.dll
O20 - Winlogon Notify: rpccd - C:\WINDOWS\System32\rpccd.dll (file missing)
O21 - SSODL: SysRun - {D7FFD784-5276-42D1-887B-00267870A4C7} - C:\WINDOWS\System32\svshost.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: CA ISafe (CAISafe) - Computer Associates International, Inc. - C:\WINDOWS\System32\ZoneLabs\isafe.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Fichiers communs\LightScribe\LSSrvc.exe
O23 - Service: PCTEL Speaker Phone (Pctspk) - PCtel, Inc. - C:\WINDOWS\system32\pctspk.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe