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voila le rapport:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 09:36:26, on 22/06/2012
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
MSIE: Internet Explorer v8.00 (8.00.7601.17514)
Boot mode: Normal

Running processes:
C:\Windows\Explorer.EXE
C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2012\avp.exe
C:\Program Files\Rising\AntiSpyware\RSTray.exe
C:\Program Files\Samsung\Kies\KiesTrayAgent.exe
C:\Program Files\Logitech\SetPointP\SetPoint.exe
C:\Program Files\Tuto4pc\tuto4pc.exe
C:\Program Files\Malwarebytes' Anti-Malware\mbamgui.exe
C:\Program Files\Cobian Backup 11\Cobian.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Samsung\Kies\External\FirmwareUpdate\KiesPDLR.exe
C:\Program Files\crocpopup\crocpopup.exe
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\Program Files\Cobian Backup 11\cbInterface.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Users\Administrateur\AppData\Roaming\Dropbox\bin\Dropbox.exe
C:\Program Files\APC\APC PowerChute Personal Edition\apcsystray.exe
C:\Program Files\Common Files\LogiShrd\KHAL3\KHALMNPR.EXE
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CCC.exe
C:\Program Files\TuneUp Utilities 2012\TuneUpUtilitiesApp32.exe
C:\Program Files\ATI Technologies\HydraVision\HydraDM.exe
C:\Windows\system32\taskhost.exe
C:\Windows\system32\taskeng.exe
C:\Program Files\ASUS\AI Suite II\AsRoutineController.exe
C:\Program Files\ASUS\AI Suite II\TurboV EVO\TurboVHelp.exe
C:\Program Files\ASUS\AI Suite II\EPU\EPUHelp.exe
C:\Program Files\ASUS\AI Suite II\AI Suite II.exe
C:\Program Files\ASUS\AI Suite II\Sensor\AlertHelper\AlertHelper.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\Program Files\CCleaner\CCleaner.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar =

http://go.microsoft.com/fwlink/?linkid=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =

http://fr.ask.com/?l=dis&o=102875&gct=hp
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =

http://fr.msn.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,Default_Search_URL =

http://cloud-search.linkury.com/results.htm?cx=partner-pub-

7890126930977991:1926905636&cof=FORID:11&q={searchTerms}

&sa=Search&siteurl=search.linkury.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O2 - BHO: btorbit.com - {000123B4-9B42-4900-B3F7-F4B073EFC214} - C:

\Program Files\Orbitdownloader\orbitcth.dll
O2 - BHO: SnagIt Toolbar Loader - {00C6482D-C502-44C8-8409-

FCE54AD9C208} - C:\Program Files\TechSmith\Snagit 9\SnagitBHO.dll
O2 - BHO: BFlix - {0C9F4179-6CE2-4c6a-A3E5-67FF3592A12E} - C:\Program

Files\BFlix\BFlix.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3}

- C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Babylon toolbar helper - {2EECD738-5844-4a99-B4B6-

146BF802613B} - C:\Program Files\BabylonToolbar\BabylonToolbar\1.5.3.17\bh

\BabylonToolbar.dll
O2 - BHO: NCH EN - {37483b40-c254-4a72-bda4-22ee90182c1e} - C:\Program

Files\NCH_EN\prxtbNCH_.dll
O2 - BHO: IEVkbdBHO - {59273AB4-E7D3-40F9-A1A8-6FA9CCA1862C} - C:

\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2012\ievkbd.dll
O2 - BHO: Tuto4pcBHO - {7A66EB91-F7D3-4de2-8CA9-12C12AF3D5F2} - C:

\Program Files\Tuto4pc\Tuto4pcBHO.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-

5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows

Live\WindowsLiveLogin.dll
O2 - BHO: Rising PC Doctor - {98B7C13A-E9CD-4959-8B46-FBEAB41E42A8} -

C:\Windows\system32\UrlFilter.dll
O2 - BHO: Searchqu Toolbar - {99079a25-328f-4bd4-be04-00955acaa0a7} - C:

\PROGRA~1\WI3C8A~1\Datamngr\ToolBar\searchqudtx.dll
O2 - BHO: DataMngr - {9D717F81-9148-4f12-8568-69135F087DB0} - C:

\PROGRA~1\WI3C8A~1\Datamngr\BROWSE~1.DLL
O2 - BHO: Windows Live Messenger Companion Helper - {9FDDE16B-836F-

4806-AB1F-1455CBEFF289} - C:\Program Files\Windows Live\Companion

\companioncore.dll
O2 - BHO: DealPly - {A6174F27-1FFF-E1D6-A93F-BA48AD5DD448} - C:

\Program Files\DealPly\DealPlyIE.dll
O2 - BHO: URLRedirectionBHO - {B4F3A835-0E21-4959-BA22-

42B3008E02FF} - C:\PROGRA~1\MICROS~3\Office14\URLREDIR.DLL
O2 - BHO: MyTools - {C3A44133-7EAD-434C-AC9E-7F1DA176BA8C} - C:

\Program Files\MyTools\MyTools.dll
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932}

- C:\Program Files\Xi\NetTransport 2\NTIEHelper.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-

9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: link filter bho - {E33CF602-D945-461A-83F0-819F76A199F8} - C:

\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2012\klwtbbho.dll
O2 - BHO: Yontoo Layers - {FD72061E-9FDE-484D-A58A-0BAB4151CAD8} -

C:\Program Files\Yontoo Layers Runtime\YontooIEClient.dll
O3 - Toolbar: Babylon Toolbar - {98889811-442D-49dd-99D7-DC866BE87DBC}

- C:\Program Files\BabylonToolbar\BabylonToolbar

\1.5.3.17\BabylonToolbarTlbr.dll
O3 - Toolbar: Snagit - {8FF5E183-ABDE-46EB-B09E-D2AAB95CABE3} - C:

\Program Files\TechSmith\Snagit 9\SnagitIEAddin.dll
O3 - Toolbar: Grab Pro - {C55BBCD6-41AD-48AD-9953-3609C48EACC7} - C:

\Program Files\Orbitdownloader\GrabPro.dll
O3 - Toolbar: Searchqu Toolbar - {99079a25-328f-4bd4-be04-00955acaa0a7} -

C:\PROGRA~1\WI3C8A~1\Datamngr\ToolBar\searchqudtx.dll
O3 - Toolbar: NCH EN Toolbar - {37483b40-c254-4a72-bda4-22ee90182c1e} -

C:\Program Files\NCH_EN\prxtbNCH_.dll
O3 - Toolbar: (no name) - {ae07101b-46d4-4a98-af68-0333ea26e113} - (no file)
O4 - HKLM\..\Run: [RTHDVCPL] C:\Program Files\Realtek\Audio\HDA

\RtHDVCpl.exe -s
O4 - HKLM\..\Run: [AVP] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus

2012\avp.exe"
O4 - HKLM\..\Run: [runeip] "C:\Program Files\Rising\AntiSpyware\rstray.exe"

/startup
O4 - HKLM\..\Run: [KiesTrayAgent] C:\Program Files\Samsung\Kies

\KiesTrayAgent.exe
O4 - HKLM\..\Run: [EvtMgr6] C:\Program Files\Logitech\SetPointP\SetPoint.exe

/launchGaming
O4 - HKLM\..\Run: [Tutorials] "C:\Program Files\Tuto4pc\tuto4pc.exe"
O4 - HKLM\..\Run: [Malwarebytes' Anti-Malware] "C:\Program Files\Malwarebytes'

Anti-Malware\mbamgui.exe" /starttray
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files\ATI Technologies\ATI.ACE

\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [AMD AVT] Cmd.exe /c start "AMD Accelerated Video

Transcoding device initialization" /min "C:\Program Files\AMD AVT\bin

\kdbsync.exe" aml
O4 - HKLM\..\Run: [Cobian Backup 11] "C:\Program Files\Cobian Backup

11\Cobian.exe"
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe

/autoRun
O4 - HKCU\..\Run: [KiesPDLR] C:\Program Files\Samsung\Kies\External

\FirmwareUpdate\KiesPDLR.exe
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite

\DTLite.exe" -autorun
O4 - HKCU\..\Run: [Crocpopup] C:\Program Files\crocpopup\crocpopup.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\Windows Live\Messenger

\msnmsgr.exe" /background
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search &

Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [HydraVisionDesktopManager] "C:\Program Files\ATI

Technologies\HydraVision\HydraDM.exe"
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar

\Sidebar.exe /autoRun (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] C:\Windows

\System32\mctadmin.exe (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar

\Sidebar.exe /autoRun (User 'SERVICE RÉSEAU')
O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] C:\Windows

\System32\mctadmin.exe (User 'SERVICE RÉSEAU')
O4 - Startup: Dropbox.lnk = Administrateur\AppData\Roaming\Dropbox\bin

\Dropbox.exe
O4 - Global Startup: APC UPS Status.lnk = ?
O8 - Extra context menu item: &Download by Orbit - res://C:\Program Files

\Orbitdownloader\orbitmxt.dll/201
O8 - Extra context menu item: &Grab video by Orbit - res://C:\Program Files

\Orbitdownloader\orbitmxt.dll/204
O8 - Extra context menu item: &Télécharger avec NetTransport - C:\Program

Files\Xi\NetTransport 2\NTAddLink.html
O8 - Extra context menu item: Do&wnload selected by Orbit - res://C:\Program

Files\Orbitdownloader\orbitmxt.dll/203
O8 - Extra context menu item: Down&load all by Orbit - res://C:\Program Files

\Orbitdownloader\orbitmxt.dll/202
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:

\PROGRA~1\MICROS~3\Office14\EXCEL.EXE/3000
O8 - Extra context menu item: Tout t&élécharger avec NetTransport - C:\Program

Files\Xi\NetTransport 2\NTAddList.html
O9 - Extra button: @C:\Program Files\Windows Live\Companion

\companionlang.dll,-600 - {0000036B-C524-4050-81A0-243669A86B9F} - C:

\Program Files\Windows Live\Companion\companioncore.dll
O9 - Extra button: Clavier &virtuel - {4248FE82-7FCB-46AC-B270-

339F08212110} - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus

2012\ievkbd.dll
O9 - Extra button: Analyse des &liens - {CCF151D8-D089-449F-A5A4-

D9909053F20F} - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus

2012\klwtbbho.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft

shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft

shared\windows live\wlidnsp.dll
O13 - Gopher Prefix:
O18 - Protocol: skyline - {3A4F9195-65A8-11D5-85C1-0001023952C1} - C:

\Program Files\Skyline\TerraExplorer\TerraExplorerX.dll
O18 - Filter hijack: text/xml - {807573E5-5146-11D5-A672-00B0D022E945} - C:

\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLMF.DLL
O20 - AppInit_DLLs: C:\PROGRA~1\WI3C8A~1\Datamngr\datamngr.dll C:

\PROGRA~1\WI3C8A~1\Datamngr\IEBHO.dll, kmon.dll
O20 - Winlogon Notify: !SASWinLogon - C:\Program Files\SUPERAntiSpyware

\SASWINLO.DLL (file missing)
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common

Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe

Systems Incorporated - C:\Program Files\Common Files\Adobe\ARM

\1.0\armsvc.exe
O23 - Service: AMD External Events Utility - AMD - C:\Windows

\system32\atiesrxx.exe
O23 - Service: APC UPS Service - American Power Conversion Corporation - C:

\Program Files\APC\APC PowerChute Personal Edition\mainserv.exe
O23 - Service: ASUS Com Service (asComSvc) - Unknown owner - C:\Program

Files\ASUS\AXSP\1.00.14\atkexComSvc.exe
O23 - Service: ASUS HM Com Service (asHmComSvc) - Unknown owner - C:

\Program Files\ASUS\AAHM\1.00.14\aaHMSvc.exe
O23 - Service: ASUS System Control Service (AsSysCtrlService) - Unknown

owner - C:\Program Files\ASUS\AsSysCtrlService\1.00.11\AsSysCtrlService.exe
O23 - Service: Kaspersky Anti-Virus Service (AVP) - Kaspersky Lab ZAO - C:

\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 2012\avp.exe
O23 - Service: Cobian Backup 11 Service « Volume Shadow Copy »

(cbVSCService11) - CobianSoft, Luis Cobian - C:\Program Files\Cobian Backup

11\cbVSCService11.exe
O23 - Service: Device Error Recovery Service (dgdersvc) - Devguru Co., Ltd. - C:

\Windows\system32\dgdersvc.exe
O23 - Service: Diskeeper - Diskeeper Corporation - C:\Program Files\Diskeeper

Corporation\Diskeeper\DkService.exe
O23 - Service: FsUsbExService - Teruten - C:\Windows

\system32\FsUsbExService.Exe
O23 - Service: France Telecom Routing Table Service (FTRTSVC) - France

Telecom SA - C:\PROGRA~1\COMMON~1\France Telecom\Shared Modules

\FTRTSVC\0\FTRTSVC.exe
O23 - Service: Service Google Update (gupdate) (gupdate) - Google Inc. - C:

\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Service Google Update (gupdatem) (gupdatem) - Google Inc. - C:

\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Intel(R) Rapid Storage Technology (IAStorDataMgrSvc) - Intel

Corporation - C:\Program Files\Intel\Intel(R) Rapid Storage Technology

\IAStorDataMgrSvc.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation -

C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Logitech Bluetooth Service (LBTServ) - Logitech, Inc. - C:

\Program Files\Common Files\LogiShrd\Bluetooth\lbtserv.exe
O23 - Service: Ma-Config Service (maconfservice) - CybelSoft - C:\Program Files

\ma-config.com\maconfservice.exe
O23 - Service: MBAMService - Malwarebytes Corporation - C:\Program Files

\Malwarebytes' Anti-Malware\mbamservice.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla

Foundation - C:\Program Files\Mozilla Maintenance Service

\maintenanceservice.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files

\Nero\Lib\NMIndexingService.exe
O23 - Service: SiSoftware Deployment Agent Service (SandraAgentSrv) -

SiSoftware - C:\Program Files\SiSoftware\SiSoftware Sandra Affaires (Business)

2012.SP4c\RpcAgentSrv.exe
O23 - Service: SwitchBoard - Adobe Systems Incorporated - C:\Program Files

\Common Files\Adobe\SwitchBoard\SwitchBoard.exe
O23 - Service: TuneUp Utilities Service (TuneUp.UtilitiesSvc) - TuneUp Software -

C:\Program Files\TuneUp Utilities 2012\TuneUpUtilitiesService32.exe