Bonjour,
Je voudrais de l'aide pour avoir un ordinateur sain s'il vous plaît. J'ai commencé à faire quelques petites choses mais c'est vrai qu'à partir de là je préfère avoir de l'aide de quelqu'un qui si connait. Je tourne sous windows Xp Sp2 AMD ATHLON Thunderbird d'1,5GHz, 512Mo de DDR. Ma carte mère est une ASUS TEKCOMPUTER INC. Je viens d'effectuer la recherche grâce au logiciel Hijackthis v.2.0.2. Voici ce que ça m'a révélé.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:54:23, on 29/05/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
E:\WINDOWS\System32\smss.exe
E:\WINDOWS\system32\csrss.exe
E:\WINDOWS\system32\winlogon.exe
E:\WINDOWS\system32\services.exe
E:\WINDOWS\system32\lsass.exe
E:\WINDOWS\system32\svchost.exe
E:\WINDOWS\system32\svchost.exe
E:\WINDOWS\System32\svchost.exe
E:\WINDOWS\System32\svchost.exe
E:\WINDOWS\System32\svchost.exe
E:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
E:\Program Files\Alwil Software\Avast4\ashServ.exe
E:\WINDOWS\system32\spoolsv.exe
E:\Program Files\Belkin\Belkin Wireless Network Utility\WLService.exe
E:\Program Files\Belkin\Belkin Wireless Network Utility\WLanCfgG.exe
E:\WINDOWS\system32\svchost.exe
E:\Program Files\Fichiers communs\Microsoft Shared\VS7DEBUG\MDM.EXE
E:\WINDOWS\System32\tcpsvcs.exe
E:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
E:\WINDOWS\System32\svchost.exe
E:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
E:\Program Files\Alwil Software\Avast4\ashWebSv.exe
E:\WINDOWS\System32\alg.exe
E:\WINDOWS\System32\svchost.exe
E:\WINDOWS\Explorer.EXE
E:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
E:\WINDOWS\system32\rundll32.exe
E:\program files\asus\AsusProb.exe
E:\Program Files\Analog Devices\SoundMAX\SMTray.exe
E:\Program Files\Java\jre1.6.0_05\bin\jusched.exe
E:\WINDOWS\system32\ctfmon.exe
E:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
E:\Program Files\Windows Media Player\wmplayer.exe
E:\Program Files\Windows Live\Messenger\msnmsgr.exe
E:\PROGRA~1\MOZILL~1\FIREFOX.EXE
E:\Program Files\Internet Explorer\iexplore.exe
E:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WLLoginProxy.exe
E:\Program Files\Trend Micro\HijackThis\HijackThis.exe
E:\WINDOWS\System32\wbem\wmiprvse.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - E:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - E:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - E:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: (no name) - {e0c7b854-d5ce-4db6-9804-be1438603d89} - (no file)
O4 - HKLM\..\Run: [avast!] E:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [NeroFilterCheck] E:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [ASUS Probe] e:\program files\asus\AsusProb.exe
O4 - HKLM\..\Run: [Smapp] E:\Program Files\Analog Devices\SoundMAX\SMTray.exe
O4 - HKLM\..\Run: [Microsoft Office] E:\Documents and Settings\monard g-p\Mes documents\My Received Files\happynewyear2008.com
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "E:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "E:\Program Files\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKCU\..\Run: [MsnMsgr] "E:\Program Files\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [SpyBrowser] "E:\Program Files\SpyBro\SpyBro.exe" /autostart
O4 - HKCU\..\Run: [ctfmon.exe] E:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] E:\WINDOWS\System32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] E:\WINDOWS\System32\CTFMON.EXE (User 'SERVICE RÉSEAU')
O4 - Global Startup: DSLMON.lnk = ?
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://E:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - E:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - (no file)
O9 - Extra button: Run IMVU - {d9288080-1baa-4bc4-9cf8-a92d743db949} - E:\Documents and Settings\monard g-p\Menu Démarrer\Programmes\IMVU\Run IMVU.lnk (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - E:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - E:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: e:\windows\system32\nwprovau.dll
O16 - DPF: {377FF862-62E0-4F33-B6E5-F58E0BC0F209} (NlsComm Component Class) - http://login.hanbiton.com/cab/NLSnSSO.cab
O16 - DPF: {5D6F45B3-9043-443D-A792-115447494D24} (UnoCtrl Class) - http://messenger.zone.msn.com/FR-FR/a-UNO1/GAME_UNO1.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {987ECFCE-E607-4D52-B2C5-2EA1F6F303C4} (WinlessActiveX Control) - http://www.pangya.com/PangyaLauncher/PangyaLauncher.cab
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
O18 - Filter hijack: text/html - (no CLSID) - (no file)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - E:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - E:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - E:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - E:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: Belkin Wireless USB Network Adapter (Belkin Wireless USB Network Adapter Service) - Unknown owner - E:\Program Files\Belkin\Belkin Wireless Network Utility\WLService.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - E:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
End of file - 6704 bytes


MERCI D'AVANCE POUR VOTRE RÉPONSE.

Configuration: Windows XP
FIREFOX MOZILLA