Fenetres intempestives + freeze de windows

Bonjour à tous

Depuis une semaine mon pc rame comme jamais, windows se gêle régulièrement (la souris bouge mais je n'ai plus accès à mon bureau ni la barre de tâche bleu)
Avast me trouve sans arrêt des chevaux de troie, des fenetres de pub style systemdoctor, casino et autres apparairessent sans arrêt en surfant, et certains logiciel de peer to peer ont décidé que je ne pouvais plus dl, ni partager ....

j'ai fait un scan et nettoyage avec avast, de meme pour spybot et ad-aware
nettoyage avec ATF-Cleaner

j'ai surfé sur le forum pour y voir que d'autres ont eu les meme fenetre de pub, mais rien pour le gele de windows et le dl, j'y ai dons lu vos conseils pour les premiers symptomes, j'ai donc télécharger hijackthis, je vous donne le resultat donné :

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:\Program Files\Ahead\InCD\InCDsrv.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\wndqemxw.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Fichiers communs\Ulead Systems\DVD\ULCDRSvr.exe
C:\WINDOWS\system32\keyhook.exe
C:\WINDOWS\system32\LVCOMSX.EXE
C:\Program Files\Logitech\Video\LogiTray.exe
C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\PROGRA~1\HEWLET~1\HPSHAR~1\hpgs2wnf.exe
C:\Program Files\WinFast\WFTVFM\WFWIZ.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\Program Files\Ahead\InCD\InCD.exe
C:\Program Files\Neuf\Kit\WiFi\9wifi.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\SlySoft\CloneCD\CloneCDTray.exe
C:\Program Files\Logitech\Video\FxSvr2.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
C:\Program Files\Hewlett-Packard\AiO\hp psc 900 series\Bin\hpobrt07.exe
C:\PROGRA~1\HEWLET~1\AiO\Shared\Bin\hpoevm07.exe
C:\Program Files\Hewlett-Packard\AiO\Shared\bin\hpOSTS07.exe
C:\Program Files\Hewlett-Packard\AiO\Shared\bin\hpOFXM07.exe
C:\WINDOWS\system32\hpoipm07.exe
C:\Program Files\MSN Messenger\usnsvc.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Documents and Settings\Emilie\Bureau\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = https://actus.sfr.fr
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://actus.sfr.fr
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://myspace.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://actus.sfr.fr
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 = http://go.microsoft.com/fwlink/?LinkId=55245&clcid={SUB_CLCID}
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = https://actus.sfr.fr
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O4 - HKLM\..\Run: [SiSUSBRG] C:\WINDOWS\SiSUSBrg.exe
O4 - HKLM\..\Run: [SiS Windows KeyHook] C:\WINDOWS\system32\keyhook.exe
O4 - HKLM\..\Run: [AOLDialer] C:\Program Files\Fichiers communs\AOL\ACS\AOLDial.exe
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\system32\LVCOMSX.EXE
O4 - HKLM\..\Run: [LogitechVideoRepair] C:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [LogitechVideoTray] C:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [WinFast Schedule] C:\Program Files\WinFast\WFTVFM\WFWIZ.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [InCD] C:\Program Files\Ahead\InCD\InCD.exe
O4 - HKLM\..\Run: [Autoconfigurateur WiFi Neuf] "C:\Program Files\Neuf\Kit\WiFi\9wifi.exe"
O4 - HKLM\..\Run: [CloneCDTray] "C:\Program Files\SlySoft\CloneCD\CloneCDTray.exe" /s
O4 - HKLM\..\Run: [GPLv3] rundll32.exe "C:\WINDOWS\system32\xlroqwxc.dll",realset
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [AnyDVD] C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: HPAiODevice(hp psc 900 series) - 1.lnk = C:\Program Files\Hewlett-Packard\AiO\hp psc 900 series\Bin\hpobrt07.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Search - http://kx.bar.need2find.com/KX/menusearch.html?p=KX
O8 - Extra context menu item: &Télécharger avec NetTransport - C:\Program Files\Xi\NetTransport 2\NTAddLink.html
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Tout t&élécharger avec NetTransport - C:\Program Files\Xi\NetTransport 2\NTAddList.html
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: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.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: 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
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {01347765-1965-426B-91A4-AA6BB342B9A3} (InstallerObj Class) - http://www.1-click.com/common/files/installer-hidden-test.cab
O16 - DPF: {01BE5BD7-B2DD-48B3-A759-59265A91E787} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {04CCFF26-7D52-4E42-BF6A-F8ECE0896EB7} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {04F414E9-E352-4BC3-963D-7BFE5A5F31A9} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1064_XP.cab
O16 - DPF: {07C9CFC7-DE33-4A0C-9FFB-CDFBA843B157} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {0878F049-D33E-45E0-A157-C36A6683CF25} - http://es6-scripts.dlv4.com/binaries/egaccess4/egaccess4_1063_XP.cab
O16 - DPF: {09CC593B-E8A9-4491-927D-A3E33534DDD4} (InstallerObj Class) - http://mm.tf1.fr/superdistribution/installer2.cab
O16 - DPF: {0D1011B3-89C8-4F8E-8693-BB970E2E81E0} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {0DA910BC-6919-489E-B584-D9A4AAC7B8DE} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {1604DF98-D1A5-44FE-844A-98D6FD0518D0} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://download.microsoft.com/download/E/5/6/E5611B10-0D6D-4117-8430-A67417AA88CD/LegitCheckControl.cab
O16 - DPF: {17BFC8DA-B4D6-4DB9-AA40-1CD32EDA9845} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {1CD4E2DC-2DA0-4154-8723-38CB04FB6A58} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1062_XP.cab
O16 - DPF: {1D6711C8-7154-40BB-8380-3DEA45B69CBF} -
O16 - DPF: {3616F4B5-F6AD-4E67-966A-C218673648A0} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {39EA2F6F-3F50-4F58-9C63-4B3D53B0926E} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {3DAD912E-D2B9-4323-B7C9-7F2C5CC0C57B} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {45E83043-1F6F-4D22-A5E7-0138EA171B49} (FileSharingCtrl Class) - http://appdirectory.messenger.msn.com/AppDirectory/P4Apps/FileSharing/fr/filesharingctrl.cab
O16 - DPF: {5FD9726A-4977-449D-8352-25FDD8A510B5} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1067_em_XP.cab
O16 - DPF: {624321F1-0581-49D8-99BD-2E952C2DF31B} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {6AA85413-165C-4200-8154-71166077B22E} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {7504F0D5-644A-4103-9D02-95488B6CB9A1} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {78F584DF-BBF5-4296-839C-31DE60914DBC} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {82FC4503-8459-4239-9B85-0617BEAA950A} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1061_XP.cab
O16 - DPF: {87C1805D-C5AE-4455-AB39-E245BB516136} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1059_XP.cab
O16 - DPF: {8B3B8135-9DAA-40E7-8941-962795F9C1CB} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {8D8BAF56-B581-4B90-A549-C4AC6B03F1BB} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {95460ABD-946A-46FF-9F56-268718323EEE} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {A1C392A2-B274-46DB-89BE-1FBD476B9C93} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {AF7410C1-FBA3-415E-800A-4110CED40536} - http://ww1.dlv4.com
O16 - DPF: {B2B0AEDF-7CDF-4792-BB67-7654AD1E1B13} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {BA749BC1-143E-430D-B1DA-1D2AF67A3658} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {BD3653E4-884B-43C4-970B-670802501B7F} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {BE5A7132-329F-4319-B781-2A83BFE51534} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {C2481ED1-9896-4D49-AE90-69858DFDE446} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {C6760A07-A574-4705-B113-7856315922C3} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {CB5D474E-A510-40A4-B5A4-838933BCBA64} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1065_XP.cab
O16 - DPF: {D8B94E9A-A34B-4253-BF48-C7CB7F2CFDB0} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {DEB21AD3-FDA4-42F6-B57D-EE696A675EE8} (IP-Uploader Control) - http://asp01.photoprintit.de/microsite/5720/defaults/activex/ImageUploader3.cab
O16 - DPF: {E114CD5B-17CE-4807-890E-7B1EDF9F2E5E} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {E19AB99F-AEC4-4B40-A5CA-F69D22522D77} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {E1D20694-74D9-472D-AF03-08C26173A67F} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1063_em_XP.cab
O16 - DPF: {E24E8472-89B7-479F-8AD8-BBD7206A6A02} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {E49A9FCB-FAA9-4C1F-A1C1-54920DA2CCA4} - http://es6-scripts.dlv4.com/binaries/egauth4/egauth4_1052_FR_XP.cab
O16 - DPF: {E7AE1661-EBEB-492B-AE0D-860DF24174C6} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {EC4AFBF3-4540-4306-AF10-4CAC509EA16B} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {EFB23983-5803-4914-ADA3-C0EA2CFBDC37} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {FA1D6D8F-C6ED-4752-8512-A33283240130} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1066_XP.cab
O16 - DPF: {FA83E942-B796-46DE-9155-1632ECC5473B} - https://www.afternic.com/domains/downloadv3.com
O16 - DPF: {FBF65A16-C9AB-465E-AECE-D2D9D5AB5E60} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1067_XP.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
O18 - Filter: text/html - (no CLSID) - (no file)
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Abiof2k - Philips Semiconductors GmbH - (no file)
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: DomainService - - C:\WINDOWS\system32\wndqemxw.exe
O23 - Service: InCD Helper (InCDsrv) - Nero AG - C:\Program Files\Ahead\InCD\InCDsrv.exe
O23 - Service: InCD Helper (read only) (InCDsrvR) - Nero AG - C:\Program Files\Ahead\InCD\InCDsrv.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - C:\Program Files\Fichiers communs\Ulead Systems\DVD\ULCDRSvr.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Unknown owner - C:\WINDOWS\system32\ZoneLabs\vsmon.exe (file missing)

J'espère que l'un ou plusieurs d'entre vous pourra me conseiller et m'aider

Merci d'avance