Erreurs chroniques sur internet

Dan -  
 Dan -
Bonjour,
Depuis plusiquers semaine, il devient de plus en plus impossible de naviguer sur internet, car 1 fois sur 2, je reçois un message d'erreur quelconque (bad request, method not implemented, etc...), ou bien je charge une page blanche, ou encore mon navigateur affiche le code source.
Je précise que j'utilise le navigateur firefox V2. Ceci étant, une réinstallation du navigateur n'a rien donné, de plus, les même erreurs apparaissent quand j'utilise d'autres navigateurs (IE7, opera ).

Je voudrais savoir si ceci peut etre du à un programme malveillant, et si oui, comment l'éradiquer.
Merci de votre collaboration.
Configuration: Windows XP
Firefox 2.0.0.16

2 réponses

  1. Dan
     
    Voici mon rapport Hijackthis:

    Logfile of Trend Micro HijackThis v2.0.2
    Scan saved at 16:50:21, on 07/09/2008
    Platform: Windows XP SP2 (WinNT 5.01.2600)
    MSIE: Internet Explorer v7.00 (7.00.6000.16705)
    Boot mode: Normal

    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:\Program Files\Avast4\aswUpdSv.exe
    C:\Program Files\Avast4\ashServ.exe
    C:\WINDOWS\system32\Ati2evxx.exe
    C:\WINDOWS\Explorer.EXE
    C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
    C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
    C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
    C:\Program Files\QuickTime\qttask.exe
    C:\Program Files\iTunes\iTunesHelper.exe
    C:\Program Files\Hp\HP Software Update\HPWuSchd2.exe
    C:\WINDOWS\system32\spoolsv.exe
    C:\Program Files\HPQ\Quick Launch Buttons\EabServr.exe
    C:\Program Files\Java\jre1.6.0_06\bin\jusched.exe
    C:\Program Files\hpq\HP Wireless Assistant\HP Wireless Assistant.exe
    C:\PROGRA~1\Avast4\ashDisp.exe
    C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
    C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
    C:\Program Files\Winamp\winampa.exe
    C:\Program Files\Skype\Phone\Skype.exe
    C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe
    C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
    C:\PROGRA~1\INVISI~1\invtray.exe
    C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
    C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
    C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
    C:\Program Files\eMule\emule.exe
    C:\Program Files\Avast4\ashMaiSv.exe
    C:\Program Files\Avast4\ashWebSv.exe
    C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
    C:\Program Files\iPod\bin\iPodService.exe
    C:\Program Files\HPQ\shared\hpqwmi.exe
    C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
    C:\Program Files\Skype\Plugin Manager\skypePM.exe
    C:\Program Files\Windows Live\Messenger\usnsvc.exe
    C:\Program Files\Mozilla Firefox\firefox.exe
    C:\Program Files\Windows Media Player\wmplayer.exe
    C:\Program Files\Java\jre1.6.0_06\bin\jucheck.exe
    C:\Documents and Settings\Saï\Local Settings\Application Data\Google\Update\GoogleUpdate.exe
    C:\Documents and Settings\Saï\Bureau\HiJackThis.exe

    R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr?cobrand=hp-notebook.msn.com&ocid=HPDHP&pc=HPNTDF
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
    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 = https://www.msn.com/fr-fr/?ocid=iehp
    R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = https://www.msn.com/fr-fr?cobrand=hp-notebook.msn.com&ocid=HPDHP&pc=HPNTDF
    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
    O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
    O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
    O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_06\bin\ssv.dll
    O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
    O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
    O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
    O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
    O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
    O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
    O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
    O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
    O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
    O4 - HKLM\..\Run: [Cpqset] C:\Program Files\HPQ\Default Settings\cpqset.exe
    O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
    O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
    O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\Hp\HP Software Update\HPWuSchd2.exe
    O4 - HKLM\..\Run: [eabconfg.cpl] C:\Program Files\HPQ\Quick Launch Buttons\EabServr.exe /Start
    O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_06\bin\jusched.exe"
    O4 - HKLM\..\Run: [hpWirelessAssistant] C:\Program Files\hpq\HP Wireless Assistant\HP Wireless Assistant.exe
    O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\Avast4\ashDisp.exe
    O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
    O4 - HKLM\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
    O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp\winampa.exe"
    O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
    O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe" /background
    O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
    O4 - HKCU\..\Run: [Invisible Secrets 4] C:\PROGRA~1\INVISI~1\invtray.exe
    O4 - HKCU\..\Run: [eMuleAutoStart] C:\Program Files\eMule\emule.exe -AutoStart
    O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Saï\Local Settings\Application Data\Google\Update\GoogleUpdate.exe" /c
    O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
    O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_06\bin\ssv.dll
    O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_06\bin\ssv.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: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/...
    O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FICHIE~1\Skype\SKYPE4~1.DLL
    O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~2\GOEC62~1.DLL
    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\Avast4\aswUpdSv.exe
    O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
    O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Avast4\ashServ.exe
    O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Avast4\ashMaiSv.exe
    O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Avast4\ashWebSv.exe
    O23 - Service: GoogleDesktopManager - Google - C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
    O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
    O23 - Service: HP WMI Interface (hpqwmi) - Hewlett-Packard Development Company, L.P. - C:\Program Files\HPQ\shared\hpqwmi.exe
    O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
    O23 - Service: Sunbelt Personal Firewall 4 (SPF4) - Sunbelt Software - C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
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