Bonjour,

Je me suis retrouvé avec ce moteur de recherche par défaut, j'ai réussi à le désinstaller et a remettre google en page d'accueil mais à chaque nouvel onglet que j'ouvre j'ai cette page de "lo.st" qui revient au bout de quelques secondes, fermant "mes favoris" et m'obligeant à réouvrir ceux-ci...c'est usant.

Comment s'en débarasser totalement?

Copie du log Hijackthis :

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 10:51:58, on 19/01/2009

Platform: Windows XP SP3 (WinNT 5.01.2600)

MSIE: Internet Explorer v7.00 (7.00.6000.16762)

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\Lavasoft\Ad-Aware\aawservice.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:\program files\fichiers communs\installshield\updateservice\issch.exe

C:\Program Files\Dell Support Center\bin\sprtcmd.exe

C:\WINDOWS\RTHDCPL.EXE

C:\Program Files\YourWare Solutions\FreeRAM XP Pro\FreeRAM XP Pro.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe

C:\Program Files\Windows Live\Messenger\msnmsgr.exe

C:\Program Files\KONICA MINOLTA\FTP Utility\KMFtp.exe

C:\WINDOWS\BricoPacks\Vista Inspirat 2\RocketDock\RocketDock.exe

C:\Program Files\a-squared Free\a2service.exe

C:\Program Files\Dell Support Center\bin\sprtsvc.exe

C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe

C:\Program Files\Alwil Software\Avast4\ashWebSv.exe

C:\WINDOWS\system32\wbem\wmiapsrv.exe

C:\Program Files\Windows Live\Messenger\usnsvc.exe

C:\Program Files\AutoCAD LT 2007\acadlt.exe

C:\DOCUME~1\DESSIN~1\LOCALS~1\Temp\AdskCleanup.0001

C:\Program Files\Fichiers communs\Autodesk Shared\Service\AdskScSrv.exe

C:\Program Files\Fichiers communs\Autodesk Shared\WSCommCntr1.exe

C:\WINDOWS\system32\calc.exe

C:\Program Files\Internet Explorer\iexplore.exe

C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WLLoginProxy.exe

C:\Program Files\CCleaner\CCleaner.exe

C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.fr/

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.lo.st

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =

R1 - HKLM\Software\Microsoft\Internet Explorer\Search,Default_Page_URL = http://partnerpage.google.com/smallbiz.del...amp;ibd=3071214

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://127.0.0.1:4664/first_usage&s=Jw...B5G1O32Q1wpjDRI

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens

O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll

O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - (no file)

O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll

O2 - BHO: EoRezoBHO - {64F56FC1-1272-44CD-BA6E-39723696E350} - (no file)

O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\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} - 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\Google Toolbar\GoogleToolbar.dll

O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.0.926.3450\swg.dll

O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files\Google\Google Toolbar\Component\fastsearch_219B3E1547538286.dll

O2 - BHO: Browser Address Error Redirector - {CA6319C0-31B7-401E-A518-A07C3DB8F777} - C:\Program Files\Dell\BAE\BAE.dll

O3 - Toolbar: &Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar.dll

O4 - HKLM\..\Run: [iSUSPM Startup] c:\PROGRA~1\FICHIE~1\INSTAL~1\UPDATE~1\isuspm.exe -startup

O4 - HKLM\..\Run: [iSUSScheduler] "c:\program files\fichiers communs\installshield\updateservice\issch.exe" -start

O4 - HKLM\..\Run: [dscactivate] "C:\Program Files\Dell Support Center\gs_agent\custom\dsca.exe"

O4 - HKLM\..\Run: [DellSupportCenter] "C:\Program Files\Dell Support Center\bin\sprtcmd.exe" /P DellSupportCenter

O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE

O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE

O4 - HKCU\..\Run: [FreeRAM XP] "C:\Program Files\YourWare Solutions\FreeRAM XP Pro\FreeRAM XP Pro.exe" -win

O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe

O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe

O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\Windows Live\Messenger\msnmsgr.exe" /background

O4 - HKCU\..\Run: [DellSupportCenter] "C:\Program Files\Dell Support Center\bin\sprtcmd.exe" /P DellSupportCenter

O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE LOCAL')

O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE RÉSEAU')

O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')

O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')

O4 - Startup: RocketDock.lnk = C:\WINDOWS\BricoPacks\Vista Inspirat 2\RocketDock\RocketDock.exe

O4 - Startup: TransBar.lnk = C:\WINDOWS\BricoPacks\Vista Inspirat 2\TransBar\TransBar.exe

O4 - Global Startup: KONICA MINOLTA FTP Utility.lnk = C:\Program Files\KONICA MINOLTA\FTP Utility\KMFtp.exe

O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll

O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll

O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll

O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll

O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe

O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe

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: {6B75345B-AA36-438A-BBE6-4078B4C6984D} (HpProductDetection Class) - http://h20270.www2.hp.com/ediags/gmn2/inst...ctDetection.cab

O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shoc...ash/swflash.cab

O16 - DPF: {D4323BF2-006A-4440-A2F5-27E3E7AB25F8} - http://3dlifeplayer.dl.3dvia.com/player/in...l/installer.exe

O17 - HKLM\System\CCS\Services\Tcpip\..\{A39AAE91-7D62-42AD-A5E4-4537088EF50A}: NameServer = 80.10.246.2,80.10.246.129

O23 - Service: a-squared Free Service (a2free) - Emsi Software GmbH - C:\Program Files\a-squared Free\a2service.exe

O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe

O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe

O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe

O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe

O23 - Service: Autodesk Licensing Service - Autodesk - C:\Program Files\Fichiers communs\Autodesk Shared\Service\AdskScSrv.exe

O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe

O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe

O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe

O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe

O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\1050\Intel 32\IDriverT.exe

O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe

O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Fichiers communs\Ahead\Lib\NMIndexingService.exe

O23 - Service: SupportSoft Sprocket Service (dellsupportcenter) (sprtsvc_dellsupportcenter) - SupportSoft, Inc. - C:\Program Files\Dell Support Center\bin\sprtsvc.exe

O23 - Service: stllssvr - Unknown owner - C:\Program Files\Fichiers communs\SureThing Shared\stllssvr.exe (file missing)

--

End of file - 9468 bytes

MERCI.

Salut ,

1) Désinstalle Avast , Ad-Aware , Spybo , EoRezoBHO et FreeRAM XP .

2) Lance Clean v2.0 by FRUiT , procédure 1 .

3) Coche et FixChecked toutes les lignes 04 avec Hijackthis , puis redémarre le pc .

4) Lance MBAM , supprime tout ce qu'il trouve et poste le rapport créé.