Bonsoir,
Depuis cette après midi un virus me change sustématiquement mon fond d'écran, et semble se reproduire à grande vitesse. Je ne parviens pas à m'en débarasser. Il est dans le fichier sysrlb32.exe.
Quelqu'un peut-il m'aider?
J'ai fait un scan avec Hijackthis.
En voici le résultat:

Logfile of HijackThis v1.99.1
Scan saved at 22:10:18, on 13/06/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\msorcl32.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\PROGRA~1\MESSAG~1\StartMessager.exe
C:\Program Files\Alcatel\SpeedTouch USB\Dragdiag.exe
C:\WINDOWS\system32\LVCOMSX.EXE
D:\OpwareSE2.exe
D:\msn\MsgPlus.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\PROGRA~1\Wanadoo\CnxMon.exe
C:\PROGRA~1\Wanadoo\TaskbarIcon.exe
D:\qttask.exe
D:\Program Files\D-Tools\daemon.exe
C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
C:\Program Files\SPAMfighter\SFAgent.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\Microsoft Location Finder\LocationFinder.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\Pando Networks\Pando\Pando.exe
C:\WINDOWS\system32\WgaTray.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopIndex.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktopCrawl.exe
C:\WINDOWS\system32\wuauclt.exe
C:\PROGRA~1\Wanadoo\EspaceWanadoo.exe
C:\PROGRA~1\Wanadoo\ComComp.exe
C:\PROGRA~1\Wanadoo\Watch.exe
C:\WINDOWS\explorer.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Florent\Bureau\Scanner.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.wanadoo.fr
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://go.microsoft.com/fwlink/?LinkId=488
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Wanadoo
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
O2 - BHO: (no name) - {00000026-8735-428D-B81F-DD098223B25F} - (no file)
O2 - BHO: (no name) - {00000250-0320-4dd4-be4f-7566d2314352} - (no file)
O2 - BHO: (no name) - {000006b1-19b5-414a-849f-2a3c64ae6939} - (no file)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - d:\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {06dfedaa-6196-11d5-bfc8-00508b4a487d} - (no file)
O2 - BHO: (no name) - {13197ace-6851-45c3-a7ff-c281324d5489} - (no file)
O2 - BHO: ShprRprts - {2A8A997F-BB9F-48F6-AA2B-2762D50F9289} - C:\Program Files\ShopperReports\Bin\2.0.20\ShprRprt.dll
O2 - BHO: (no name) - {30000273-8230-4dd4-be4f-6889d1e74167} - (no file)
O2 - BHO: msdn_lib.msdn_hlp - {38847C4B-1AB1-4A47-9026-9A6CF7B43D31} - C:\WINDOWS\system32\msdn_lib.dll
O2 - BHO: (no name) - {4e1075f4-eec4-4a86-add7-cd5f52858c31} - (no file)
O2 - BHO: (no name) - {4e7bd74f-2b8d-469e-92c6-ce7eb590a94d} - (no file)
O2 - BHO: (no name) - {53C330D6-A4AB-419B-B45D-FD4411C1FEF4} - (no file)
O2 - BHO: Zango Search Assistant Helper /fleok=1D8A83A5C7E5167699AC612A1FBB39BFE4976E26CAEDDA7E5F7C4F2B3AC2C3 - {56F1D444-11BF-4879-A12B-79CF0177F038} - c:\program files\zango\zangohook.dll (file missing)
O2 - BHO: (no name) - {5929cd6e-2062-44a4-b2c5-2c7e78fbab38} - (no file)
O2 - BHO: Zango Toolbar - {5CBE2611-C31B-401F-89BC-4CBB25E853D7} - C:\Program Files\ZangoToolbar\Bin\4.8.3.0\ZbHostIE.dll (file missing)
O2 - BHO: (no name) - {5dafd089-24b1-4c5e-bd42-8ca72550717b} - (no file)
O2 - BHO: (no name) - {5E3FFD0A-9515-C663-30B7-EEFF6B39C941} - C:\DOCUME~1\Florent\APPLIC~1\COMPRE~1\LicenseSoap.exe (file missing)
O2 - BHO: (no name) - {5fa6752a-c4a0-4222-88c2-928ae5ab4966} - (no file)
O2 - BHO: (no name) - {669695bc-a811-4a9d-8cdf-ba8c795f261e} - (no file)
O2 - BHO: Buyertools - {7C7A8947-5935-4430-AC0E-E7D04697414E} - C:\PROGRA~1\BUYERT~1\IEBUTT~2.DLL
O2 - BHO: (no name) - {8674aea0-9d3d-11d9-99dc-00600f9a01f1} - (no file)
O2 - BHO: (no name) - {965a592f-8efa-4250-8630-7960230792f1} - (no file)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar3.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.7164\swg.dll
O2 - BHO: (no name) - {b8875bfe-b021-11d4-bfa8-00508b8e9bd3} - (no file)
O2 - BHO: (no name) - {bb936323-19fa-4521-ba29-eca6a121bc78} - (no file)
O2 - BHO: (no name) - {ca1d1b05-9c66-11d5-a009-000103c1e50b} - (no file)
O2 - BHO: eBay - {CD9B7762-DFBC-42B1-BB30-02A78287B456} - C:\PROGRA~1\BUYERT~1\IEBUTT~1.DLL
O2 - BHO: (no name) - {cf021f40-3e14-23a5-cba2-717765728274} - (no file)
O2 - BHO: (no name) - {fc3a74e5-f281-4f10-ae1e-733078684f3c} - (no file)
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - C:\Program Files\Canon\Easy-WebPrint\Toolband.dll
O3 - Toolbar: Zango Toolbar - {5CBE2611-C31B-401F-89BC-4CBB25E853D7} - C:\Program Files\ZangoToolbar\Bin\4.8.3.0\ZbHostIE.dll (file missing)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar3.dll
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [MessagerStarter Wanadoo] C:\PROGRA~1\MESSAG~1\StartMessager.exe Messager Wanadoo
O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Program Files\Alcatel\SpeedTouch USB\Dragdiag.exe" /icon
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\system32\LVCOMSX.EXE
O4 - HKLM\..\Run: [LogitechVideoRepair] C:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [OpwareSE2] "D:\OpwareSE2.exe"
O4 - HKLM\..\Run: [Easy-PrintToolBox] C:\Program Files\Canon\Easy-PrintToolBox\BJPSMAIN.EXE /logon
O4 - HKLM\..\Run: [MessengerPlus3] "D:\msn\MsgPlus.exe"
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [WooCnxMon] C:\PROGRA~1\Wanadoo\CnxMon.exe
O4 - HKLM\..\Run: [WOOWATCH] C:\PROGRA~1\Wanadoo\Watch.exe
O4 - HKLM\..\Run: [WOOTASKBARICON] C:\PROGRA~1\Wanadoo\TaskbarIcon.exe
O4 - HKLM\..\Run: [NvCplScan] nvsc32.exe
O4 - HKLM\..\Run: [QuickTime Task] "D:\qttask.exe" -atboottime
O4 - HKLM\..\Run: [DAEMON Tools-1033] "D:\Program Files\D-Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [uwa6pcw] "C:\Program Files\WinAntiVirus Pro 2006\uwa6pcw.exe" -c
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [zango] "c:\program files\zango\zango.exe"
O4 - HKLM\..\Run: [SPAMfighter Agent] "C:\Program Files\SPAMfighter\SFAgent.exe" update delay 60
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\RunServices: [NvCplScan] nvsc32.exe
O4 - HKCU\..\Run: [NvCplScan] nvsc32.exe
O4 - HKCU\..\Run: [Size Pile] C:\DOCUME~1\Florent\APPLIC~1\CLOCKF~1\OozeGlue.exe
O4 - HKCU\..\Run: [Microsoft Location Finder] "C:\Program Files\Microsoft Location Finder\LocationFinder.exe"
O4 - HKCU\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [Pando] "C:\Program Files\Pando Networks\Pando\Pando.exe" /Minimized
O4 - Global Startup: GStartup.lnk = C:\Program Files\Fichiers communs\GMT\GMT.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O8 - Extra context menu item: amazon Search - C:\Program Files\Buyertools Reminder\Searchamazon.htm
O8 - Extra context menu item: amazon Start Search - C:\Program Files\Buyertools Reminder\Searchamazon.htm
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Easy-WebPrint Ajouter à la liste d'impressions - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_AddToList.html
O8 - Extra context menu item: Easy-WebPrint Impression rapide - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint Imprimer - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Print.html
O8 - Extra context menu item: Easy-WebPrint Prévisualiser - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Preview.html
O8 - Extra context menu item: eBay - Advanced Search - C:\Program Files\Buyertools Reminder\SearchEbaypower.htm
O8 - Extra context menu item: eBay - Homepage - C:\Program Files\Buyertools Reminder\SearchEbay.htm
O8 - Extra context menu item: eBay - My eBay - C:\Program Files\Buyertools Reminder\SearchEbaymein.htm
O8 - Extra context menu item: eBay Start Search - C:\Program Files\Buyertools Reminder\SearchEbay.htm
O8 - Extra context menu item: Google Search - C:\Program Files\Buyertools Reminder\SearchGoogle.htm
O8 - Extra context menu item: Google Start Search - C:\Program Files\Buyertools Reminder\SearchGoogle.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra button: Buyertools Reminder - {27914077-B4D6-4A0E-9763-76B6E9DD9A81} - C:\Program Files\Buyertools Reminder\ReminderIE.exe
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O9 - Extra button: ShopperReports - Compare product prices - {946B3E9E-E21A-49c8-9F63-900533FAFE14} - C:\Program Files\ShopperReports\Bin\2.0.20\ShprRprt.dll
O9 - Extra button: ShopperReports - Compare travel rates - {946B3E9E-E21A-49c8-9F63-900533FAFE15} - C:\Program Files\ShopperReports\Bin\2.0.20\ShprRprt.dll
O9 - Extra button: Messager Wanadoo - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSAG~1\Messager Wanadoo.exe
O9 - Extra 'Tools' menuitem: Messager Wanadoo - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSAG~1\Messager Wanadoo.exe
O9 - Extra button: Wanadoo - {1462651F-F4BA-4C76-A001-C4284D0FE16E} - http://www.wanadoo.fr (file missing) (HKCU)
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/bina [...] b31267.cab
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/bina [...] b31267.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/bina [...] b31267.cab
O16 - DPF: {45E83043-1F6F-4D22-A5E7-0138EA171B49} (FileSharingCtrl Class) - http://appdirectory.messenger.msn. [...] ngctrl.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/bina [...] b31267.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/bina [...] b32846.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/bina [...] b31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{1BF4BCF7-9EAA-479B-B67B-49FC9A111DF4}: NameServer = 85.255.113.130,85.255.112.113
O17 - HKLM\System\CCS\Services\Tcpip\..\{38164B1C-AC30-4D37-91CA-2551CFCE572E}: NameServer = 85.255.113.130,85.255.112.113
O17 - HKLM\System\CCS\Services\Tcpip\..\{817EBC7C-F136-42B6-B84E-719C3835904F}: NameServer = 80.10.246.1 80.10.246.132
O17 - HKLM\System\CCS\Services\Tcpip\..\{DC95AD49-0EFE-4394-B1F9-E09A9C3F507B}: NameServer = 85.255.113.130,85.255.112.113
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: NameServer = 85.255.113.130 85.255.112.113
O17 - HKLM\System\CS1\Services\Tcpip\..\{1BF4BCF7-9EAA-479B-B67B-49FC9A111DF4}: NameServer = 85.255.113.130,85.255.112.113
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: NameServer = 85.255.113.130 85.255.112.113
O17 - HKLM\System\CS2\Services\Tcpip\..\{1BF4BCF7-9EAA-479B-B67B-49FC9A111DF4}: NameServer = 85.255.113.130,85.255.112.113
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: NameServer = 85.255.113.130 85.255.112.113
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.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