Antivirus gold

J'ai un message "warning you're in danger" sur mon fond d'écran et un rond rouge avec unLogfile of HijackThis v1.99.1
Scan saved at 16:01:54, on 2005-06-08
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Command Software\dvpapi.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\wuauclt.exe
C:\WINDOWS\System32\hookdump.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\MSN Apps\Updater\01.02.3000.1001\fr-ca\msnappau.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Guy\Local Settings\Temp\Répertoire temporaire 4 pour hijackthis.zip\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.fr.msn.ca/0SEFRCA/SAOS01
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.chezmaya.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://websearch.shopnav.com/sidesearch.cgi?uid=12508797&id=5.20013
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://websearch.shopnav.com/sidesearch.cgi?uid=12508797&id=5.20013
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://websearch.shopnav.com/sidesearch.cgi?uid=12508797&id=5.20013
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://websearch.shopnav.com/sidesearch.cgi?uid=12508797&id=5.20013
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer fourni par Sympatico
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O1 - Hosts: 213.219.251.78 www.google.com
O1 - Hosts: 213.219.251.78 google.com
O1 - Hosts: 213.219.251.78 www.google.co.uk
O1 - Hosts: 213.219.251.78 google.co.uk
O1 - Hosts: 213.219.251.78 www.google.ca
O1 - Hosts: 213.219.251.78 google.ca
O1 - Hosts: 213.219.251.78 www.google.es
O1 - Hosts: 213.219.251.78 google.es
O1 - Hosts: 213.219.251.78 www.google.de
O1 - Hosts: 213.219.251.78 google.de
O1 - Hosts: 213.219.251.78 www.google.fr
O1 - Hosts: 213.219.251.78 google.fr
O1 - Hosts: 213.219.251.78 www.google.com.au
O1 - Hosts: 213.219.251.78 google.com.au
O1 - Hosts: 213.219.251.79 www.yahoo.com
O1 - Hosts: 213.219.251.79 yahoo.com
O1 - Hosts: 66.218.75.184 mail.yahoo.com
O1 - Hosts: 213.219.251.81 astalavista.com
O1 - Hosts: 213.219.251.81 www.astalavista.com
O1 - Hosts: 213.219.251.81 astalavista.box.sk
O1 - Hosts: 213.219.251.81 cracks.am
O1 - Hosts: 213.219.251.81 www.cracks.am
O1 - Hosts: 213.219.251.81 www.astalavista.box.sk
O1 - Hosts: 213.219.251.81 cracks.com
O1 - Hosts: 213.219.251.81 www.cracks.com
O1 - Hosts: 213.219.251.80 www.msn.com
O1 - Hosts: 213.219.251.80 msn.com
O1 - Hosts: 213.219.251.80 search.msn.com
O1 - Hosts: 213.219.251.80 www.search.msn.com
O1 - Hosts: 213.219.251.80 go.com
O1 - Hosts: 213.219.251.80 www.go.com
O2 - BHO: AzEntretien Class - {0d2def3a-f4f1-42ec-ac4f-132e7ba6e292} - %SystemRoot%\azentretien.dll (file missing)
O2 - BHO: BHOMoneyGainer Class - {2559D0B1-AF60-4BD5-965D-0E51383A6367} - C:\WINDOWS\shginas.dll
O2 - BHO: Pop-Up Blocker BHO - {3C060EA2-E6A9-4E49-A530-D4657B8C449A} - C:\Program Files\Zero Knowledge\Freedom\pkR.dll
O2 - BHO: Form Filler BHO - {56071E0D-C61B-11D3-B41C-00E02927A304} - C:\Program Files\Zero Knowledge\Freedom\FreeBHOR.dll
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Program Files\MSN Apps\ST\01.03.0000.1005\en-xu\stmain.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.4000.1001\fr-ca\msntb.dll
O2 - BHO: ZToolbar Activator Class - {da7ff3f8-08be-4cac-bc00-94d91c6ae7f4} - C:\WINDOWS\system32\azesearch4.dll
O2 - BHO: AddressBar Class - {f65b197f-8260-4d52-909a-f70118e646eb} - C:\WINDOWS\system32\iasadm.dll
O3 - Toolbar: AZE Search - {a19ef336-01d4-48e6-926a-fe7e1c747aed} - C:\WINDOWS\system32\azesearch4.dll
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.4000.1001\fr-ca\msntb.dll
O4 - HKLM\..\Run: [Media Access] C:\Program Files\Media Access\MediaAccK.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\RunServices: [Microsoft Synchronization Manager] lsasss.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [Intel system tool] C:\WINDOWS\System32\hookdump.exe
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
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
O16 - DPF: {15AD6789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://static.windupdates.com/cab/6247971CanadaInc/ie/Bridge-c112.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=34738&clcid=0x409
O16 - DPF: {24311111-1111-1121-1111-111191113457} - file://c:\eied_s7.cab
O16 - DPF: {33331111-1111-1111-1111-611111193457} - file://c:\ex.cab
O16 - DPF: {33331111-1111-1111-1111-611111193458} - file://c:\ex.cab
O16 - DPF: {43331111-1111-1111-1111-611111195622} - file://c:\ex.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1105997083314
O16 - DPF: {7C559105-9ECF-42B8-B3F7-832E75EDD959} (Installer Class) - http://www.xxxtoolbar.com/ist/softwares/v4.0/0006_cracks.cab
O16 - DPF: {861DB4B6-3838-11D2-8E50-002018200E57} (MrSIDI Control) - http://data6.archives.ca/mrsidi_cab/MrSIDI.cab
O16 - DPF: {88D758A3-D33B-45FD-91E3-67749B4057FA} (Sinstaller Class) - http://dm.screensavers.com/dm/installers/si/1/sinstaller.cab
O16 - DPF: {9AE283A5-DF43-4C83-B6AA-7EBDBDB0204A} (VacPro.canada_ver10) - http://advnt01.com/dialer/canada_ver10.CAB
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {D7BF3304-138B-4DD5-86EE-491BB6A2286C} - http://toolbar.azesearch.com/install/azesearch.cab
O16 - DPF: {EFB22865-F3BC-4309-ADFA-C8E078A7F762} - http://www.sponsoradulto.com/cab/14/fr/SysWebTelecomInt.cab
O16 - DPF: {F127B9BA-89EA-4B04-9C67-2074A9DF61FC} (PCUploader Class) - http://essaim.internetimagingnetwork.com/activex/PCAXSetup.cab?
O17 - HKLM\System\CCS\Services\Tcpip\..\{774725DB-0280-4D41-B65B-6A90705966A9}: NameServer = 206.47.244.89 207.47.244.14
O21 - SSODL: SystemCheck2 - {54645654-2225-4455-44A1-9F4543D34545} - C:\WINDOWS\System32\vbsys2.dll
O23 - Service: DvpApi (dvpapi) - Command Software Systems, Inc. - C:\Program Files\Fichiers communs\Command Software\dvpapi.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\SNDSrvc.exe

x blanc a l'intérieur.Voici mon scan: