Pc neuf qui rame - virus qui revient

Bonjour,



Je possède un PC asus quasi neuf (acheté en février...) qui est censé démarrer en qqs secondes (instant on). Or celui-ci met jusqu'à 4 minutes à arriver sur le bureau, plante très souvent (souris figée).

Un virus revient souvent après analyse malwarebytes + avast ...

Voici les rapports analyse :

Malwarebytes Anti-Malware 1.61.0.1400
www.malwarebytes.org

Version de la base de données: v2012.07.07.05

Windows 7 x64 NTFS
Internet Explorer 9.0.8112.16421
pierre :: ORDI-2012-SB [administrateur]

09/07/2012 12:05:04
mbam-log-2012-07-09 (13-14-54).txt

Type d'examen: Examen complet
Options d'examen activées: Mémoire | Démarrage | Registre | Système de fichiers | Heuristique/Extra | Heuristique/Shuriken | PUP | PUM
Options d'examen désactivées: P2P
Elément(s) analysé(s): 316776
Temps écoulé: 1 heure(s), 2 minute(s), 44 seconde(s)

Processus mémoire détecté(s): 0
(Aucun élément nuisible détecté)

Module(s) mémoire détecté(s): 0
(Aucun élément nuisible détecté)

Clé(s) du Registre détectée(s): 0
(Aucun élément nuisible détecté)

Valeur(s) du Registre détectée(s): 0
(Aucun élément nuisible détecté)

Elément(s) de données du Registre détecté(s): 0
(Aucun élément nuisible détecté)

Dossier(s) détecté(s): 0
(Aucun élément nuisible détecté)

Fichier(s) détecté(s): 1
C:\Users\pierre\AppData\Local\Temp\01net\01Net_download_manager.com.exe (PUP.Toolbar.Repacked) -> Aucune action effectuée.

(fin)

AVAST : scan minutieux et aucune menace détectée

HIJACKTHIS

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:18:00, on 09/07/2012
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
MSIE: Internet Explorer v9.00 (9.00.8112.16446)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\ASUS\ASUS Live Update\LiveUpdate.exe
C:\Program Files (x86)\ASUS\ATK Package\ATKOSD2\ATKOSD2.exe
C:\Program Files (x86)\ASUS\SmartLogon\sensorsrv.exe
C:\Windows\AsScrPro.exe
C:\Program Files (x86)\CyberLink\Power2Go\CLMLSvc.exe
C:\Program Files (x86)\ASUS\Sonic Focus\SonicFocusTray.exe
C:\Program Files (x86)\ASUS\ATK Package\ATK Media\DMedia.exe
C:\Program Files (x86)\ASUS\ATK Package\ATK Hotkey\HControlUser.exe
C:\Program Files (x86)\ASUS\Wireless Console 3\wcourier.exe
C:\Program Files\AVAST Software\Avast\AvastUI.exe
C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe
C:\Program Files (x86)\Iminent\Iminent.exe
C:\Program Files (x86)\Iminent\Iminent.Messengers.exe
C:\Program Files (x86)\Skype\Phone\Skype.exe
C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbam.exe
C:\Program Files (x86)\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://asus.msn.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://search.iminent.com/?appId=24A79EF8-B923-4EE5-ABF7-5141494F58DF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
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://asus.msn.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: (no name) - {84FF7BD6-B47F-46F8-9130-01B2696B36CB} - (no file)
F2 - REG:system.ini: UserInit=userinit.exe,
O2 - BHO: TBSB01620 - {58124A0B-DC32-4180-9BFF-E0E21AE34026} - C:\Program Files (x86)\IMinent Toolbar\tbcore3.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre6\bin\ssv.dll
O2 - BHO: (no name) - {84FF7BD6-B47F-46F8-9130-01B2696B36CB} - (no file)
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: IMinent WebBooster - {A09AB6EB-31B5-454C-97EC-9B294D92EE2A} - C:\Program Files (x86)\Iminent\Iminent.WebBooster.InternetExplorer.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files (x86)\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files (x86)\Google\GoogleToolbarNotifier\5.2.4204.1700\swg.dll
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files (x86)\Google\Google Toolbar\Component\fastsearch_B7C5AC242193BB3E.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files (x86)\Google\Google Toolbar\GoogleToolbar_32.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O3 - Toolbar: IMinent Toolbar - {977AE9CC-AF83-45E8-9E03-E2798216E2D5} - C:\Program Files (x86)\IMinent Toolbar\tbcore3.dll
O4 - HKLM\..\Run: [ASUSPRP] "C:\Program Files (x86)\ASUS\APRP\APRP.EXE"
O4 - HKLM\..\Run: [ASUSWebStorage] C:\Program Files (x86)\ASUS\ASUS WebStorage\3.0.84.161\AsusWSPanel.exe /S
O4 - HKLM\..\Run: [SonicMasterTray] C:\Program Files (x86)\ASUS\Sonic Focus\SonicFocusTray.exe
O4 - HKLM\..\Run: [ATKOSD2] C:\Program Files (x86)\ASUS\ATK Package\ATKOSD2\ATKOSD2.exe
O4 - HKLM\..\Run: [ATKMEDIA] C:\Program Files (x86)\ASUS\ATK Package\ATK Media\DMedia.exe
O4 - HKLM\..\Run: [HControlUser] C:\Program Files (x86)\ASUS\ATK Package\ATK Hotkey\HControlUser.exe
O4 - HKLM\..\Run: [Wireless Console 3] C:\Program Files (x86)\ASUS\Wireless Console 3\wcourier.exe
O4 - HKLM\..\Run: [UpdateLBPShortCut] "C:\Program Files (x86)\CyberLink\LabelPrint\MUITransfer\MUIStartMenu.exe" "C:\Program Files (x86)\CyberLink\LabelPrint" UpdateWithCreateOnce "Software\CyberLink\LabelPrint\2.5"
O4 - HKLM\..\Run: [UpdateP2GoShortCut] "C:\Program Files (x86)\CyberLink\Power2Go\MUITransfer\MUIStartMenu.exe" "C:\Program Files (x86)\CyberLink\Power2Go" UpdateWithCreateOnce "SOFTWARE\CyberLink\Power2Go\6.0"
O4 - HKLM\..\Run: [avast] "C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [Iminent] C:\Program Files (x86)\Iminent\Iminent.exe /warmup "F77F87E5-A6BD-4922-A530-EDF63D7E9F8C"
O4 - HKLM\..\Run: [IminentMessenger] C:\Program Files (x86)\Iminent\Iminent.Messengers.exe /startup
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
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 - Global Startup: AsusVibeLauncher.lnk = C:\Program Files (x86)\ASUS\AsusVibe\AsusVibeLauncher.exe
O4 - Global Startup: FancyStart daemon.lnk = ?
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O13 - Gopher Prefix:
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\SysWOW64\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: AFBAgent - Unknown owner - C:\Windows\system32\FBAgent.exe (file missing)
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: AMD External Events Utility - Unknown owner - C:\Windows\system32\atiesrxx.exe (file missing)
O23 - Service: ASLDR Service (ASLDRService) - ASUS - C:\Program Files (x86)\ASUS\ATK Package\ATK Hotkey\ASLDRSrv.exe
O23 - Service: ASUS InstantOn Service (ASUS InstantOn) - ASUS - C:\Program Files (x86)\Common Files\InstantOn\InsOnSrv.exe
O23 - Service: ATKGFNEX Service (ATKGFNEXSrv) - ASUS - C:\Program Files (x86)\ASUS\ATK Package\ATKGFNEX\GFNEXSrv.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files (x86)\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Intel(R) Management and Security Application Local Management Service (LMS) - Intel Corporation - C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\LMS\LMS.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files (x86)\Skype\Updater\Updater.exe
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: Intel(R) Management and Security Application User Notification Service (UNS) - Intel Corporation - C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\UNS\UNS.exe
O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\Wat\WatUX.exe,-601 (WatAdminSvc) - Unknown owner - C:\Windows\system32\Wat\WatAdminSvc.exe (file missing)
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)