Démarrage "en mode normal" impossible

Bonjour,

Pc éteint hier soir comme tout les soirs, démarrage ce matin et là petit problème...

Le bureau mets énormément de temps à s'afficher, tout est 'frozen', rien ne répond...

J'éteins donc au bouton, redémarre de nouveau en config normale, cette fois-ci le bureau s'affiche normalement, mais il reste "frozen"...
Je retente, légère progression mais rien de convaincant.

Je démarre donc en mode sans échec avec fonctions réseau, tout fonctionne impeccablement.

Premier réflexe, CCleaner, désinstallation de programmes obsolètes, scan avec Bitmalwares, 2 petits trucs trouvés, rien de bien méchant puisqu'il s'agit de fichier présent depuis 6 mois.

Mon Kapersky security 2012 est périmé depuis 3 mois, par précaution je lance un scan en ligne sur ESET Online scanner, qui détecte :

C:\Users\utilisateur\Downloads\cnet2_HC2Setup_exe.exe une variante de Win32/InstallCore.D Application nettoyé par suppression - mis en quarantaine
C:\Users\utilisateur\Downloads\VDownloaderSetup-3.6.924.exe Win32/OpenCandy Application supprimé - mis en quarantaine

Je lance également un Scan Bitdefender online en parallèle, détectant les 2 mêmes problèmes...

Ceux-ci sont donc supprimés.

Dernières MAJ critiques : 25/05/2012 & 22/05/2012

Avant de me lancer dans une restauration système, j'aimerai avoir un avis consultatif.

Je possède le CD restauration de windows 7 cependant je ne l'ai pas à ma disposition, étant en déplacement.

L'ordinateur est un Toshiba Satellite P750, acheté neuf en juin 2011.
Aucun problèmes auparavant, sauf surchauffe, le pc a du s'éteindre 4x au total car il chauffait vraiment ^^...

En attendant vos conseils,

Ci-dessous le rapport Hijackthis

Merci d'avance !

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 16:29:57, on 26/05/2012
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
MSIE: Internet Explorer v9.00 (9.00.8112.16421)
Boot mode: Safe mode with network support

Running processes:
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\windows\SysWOW64\rundll32.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Program Files (x86)\ESET\ESET Online Scanner\OnlineScannerApp.exe
C:\Program Files (x86)\ESET\ESET Online Scanner\OnlineCmdLineScanner.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Users\utilisateur\Downloads\hijackthis_telechargement_01net.exe
C:\Users\UTILIS~1\AppData\Local\Temp\01net\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?cobrand=toshiba.msn.com&ocid=TSHDHP&pc=MATB
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?cobrand=toshiba.msn.com&ocid=TSHDHP&pc=MATB
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
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) - {05eeb91a-aef7-4f8a-978f-fb83e7b03f8e} - (no file)
F2 - REG:system.ini: UserInit=userinit.exe,
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)
O2 - BHO: HP Print Enhancer - {0347C33E-8762-4905-BF09-768834316C61} - C:\Program Files (x86)\HP\Digital Imaging\Smart Web Printing\hpswp_printenhancer.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: IEVkbdBHO - {59273AB4-E7D3-40F9-A1A8-6FA9CCA1862C} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Anti-Virus 2012\ievkbd.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: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Windows Live Messenger Companion Helper - {9FDDE16B-836F-4806-AB1F-1455CBEFF289} - C:\Program Files (x86)\Windows Live\Companion\companioncore.dll
O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre6\bin\jp2ssv.dll
O2 - BHO: link filter bho - {E33CF602-D945-461A-83F0-819F76A199F8} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Anti-Virus 2012\klwtbbho.dll
O2 - BHO: TOSHIBA Media Controller Plug-in - {F3C88694-EFFA-4d78-B409-54B7B2535B14} - C:\Program Files (x86)\TOSHIBA\TOSHIBA Media Controller Plug-in\TOSHIBAMediaControllerIE.dll
O2 - BHO: HP Smart BHO Class - {FFFFFFFF-CF4E-4F2B-BDC2-0E72E116A856} - C:\Program Files (x86)\HP\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
O4 - HKLM\..\Run: [NBAgent] "C:\Program Files (x86)\Nero\Nero 10\Nero BackItUp\NBAgent.exe" /WinStart
O4 - HKLM\..\Run: [SVPWUTIL] C:\Program Files (x86)\TOSHIBA\Utilities\SVPWUTIL.exe SVPwUTIL
O4 - HKLM\..\Run: [HWSetup] C:\Program Files\TOSHIBA\Utilities\HWSetup.exe hwSetUP
O4 - HKLM\..\Run: [KeNotify] "C:\Program Files (x86)\TOSHIBA\Utilities\KeNotify.exe" LPCM
O4 - HKLM\..\Run: [TSleepSrv] %ProgramFiles(x86)%\TOSHIBA\TOSHIBA Sleep Utility\TSleepSrv.exe
O4 - HKLM\..\Run: [ToshibaServiceStation] C:\Program Files (x86)\TOSHIBA\TOSHIBA Service Station\ToshibaServiceStation.exe /hide:60
O4 - HKLM\..\Run: [TRCMan] C:\Program Files (x86)\TOSHIBA\TRCMan\TRCMan.exe
O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [AVP] "C:\Program Files (x86)\Kaspersky Lab\Kaspersky Anti-Virus 2012\avp.exe"
O4 - HKLM\..\Run: [AdobeCS5.5ServiceManager] "C:\Program Files (x86)\Common Files\Adobe\CS5.5ServiceManager\CS5.5ServiceManager.exe" -launchedbylogin
O4 - HKLM\..\Run: [SwitchBoard] C:\Program Files (x86)\Common Files\Adobe\SwitchBoard\SwitchBoard.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\RunOnce: [Malwarebytes Anti-Malware] C:\Program Files (x86)\Malwarebytes' Anti-Malware\mbamgui.exe /install /silent
O4 - HKLM\..\RunOnce: [Malwarebytes Anti-Malware (cleanup)] rundll32.exe "C:\ProgramData\Malwarebytes\Malwarebytes' Anti-Malware\cleanup.dll",ProcessCleanupScript
O4 - HKCU\..\Run: [TOPI.EXE] C:\Program Files (x86)\TOSHIBA\TOSHIBA Online Product Information\TOPI.exe /STARTUP
O4 - HKCU\..\Run: [Google Update] "C:\Users\utilisateur\AppData\Local\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [RESTART_STICKY_NOTES] C:\Windows\System32\StikyNot.exe
O4 - HKCU\..\Run: [lan] C:\Users\utilisateur\chat-land\Chat-Landmessenger.jar
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-19\..\Run: [TOPI.EXE] C:\Program Files (x86)\TOSHIBA\TOSHIBA Online Product Information\topi.exe /STARTUP (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 - HKUS\S-1-5-18\..\Run: [TOPI.EXE] C:\Program Files (x86)\TOSHIBA\TOSHIBA Online Product Information\topi.exe /STARTUP (User 'Système')
O4 - HKUS\.DEFAULT\..\Run: [TOPI.EXE] C:\Program Files (x86)\TOSHIBA\TOSHIBA Online Product Information\topi.exe /STARTUP (User 'Default user')
O4 - .DEFAULT User Startup: TRDCReminder.lnk = C:\Program Files (x86)\TOSHIBA\TRDCReminder\TRDCReminder.exe (User 'Default user')
O4 - Startup: OpenOffice.org 3.3.lnk = C:\Program Files (x86)\OpenOffice.org 3\program\quickstart.exe
O8 - Extra context menu item: Ajouter à TOSHIBA Bulletin Board - res://C:\Program Files\TOSHIBA\BulletinBoard\TosBBCom.dll/1000
O9 - Extra button: @C:\Program Files (x86)\Windows Live\Companion\companionlang.dll,-600 - {0000036B-C524-4050-81A0-243669A86B9F} - C:\Program Files (x86)\Windows Live\Companion\companioncore.dll
O9 - Extra button: PMU Poker - {06568ceb-5721-47d4-9d93-7e604fcbaeab} - C:\Users\utilisateur\Desktop\PMU Poker.lnk (file missing)
O9 - Extra 'Tools' menuitem: PMU Poker - {06568ceb-5721-47d4-9d93-7e604fcbaeab} - C:\Users\utilisateur\Desktop\PMU Poker.lnk (file missing)
O9 - Extra button: @C:\Program Files (x86)\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1004 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: @C:\Program Files (x86)\Windows Live\Writer\WindowsLiveWriterShortcuts.dll,-1003 - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: Clavier &virtuel - {4248FE82-7FCB-46AC-B270-339F08212110} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Anti-Virus 2012\ievkbd.dll
O9 - Extra button: Skype Plug-In - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra 'Tools' menuitem: Skype Plug-In - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra button: PokerStars.fr - {90EAE591-7E7E-434a-8E28-ECFD00071806} - C:\Program Files (x86)\PokerStars.FR\PokerStarsUpdate.exe
O9 - Extra button: @C:\Program Files\TOSHIBA\BulletinBoard\TosNcUi.dll,-229 - {97F922BD-8563-4184-87EE-8C4ACA438823} - C:\Program Files\TOSHIBA\BulletinBoard\TosBBCom.dll
O9 - Extra 'Tools' menuitem: @C:\Program Files\TOSHIBA\BulletinBoard\TosNcUi.dll,-228 - {97F922BD-8563-4184-87EE-8C4ACA438823} - C:\Program Files\TOSHIBA\BulletinBoard\TosBBCom.dll
O9 - Extra button: Analyse des &liens - {CCF151D8-D089-449F-A5A4-D9909053F20F} - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Anti-Virus 2012\klwtbbho.dll
O9 - Extra button: Afficher ou masquer l'HP Smart Web Printing - {DDE87865-83C5-48c4-8357-2F5B1AA84522} - C:\Program Files (x86)\HP\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files (x86)\common files\microsoft shared\windows live\wlidnsp.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O13 - Gopher Prefix: 
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
O18 - Protocol: wlpg - {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files (x86)\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O20 - AppInit_DLLs: C:\windows\SysWOW64\nvinit.dll
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\windows\System32\alg.exe (file missing)
O23 - Service: Kaspersky Anti-Virus Service (AVP) - Kaspersky Lab ZAO - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Anti-Virus 2012\avp.exe
O23 - Service: ConfigFree WiMAX Service (cfWiMAXService) - TOSHIBA CORPORATION - C:\Program Files (x86)\TOSHIBA\ConfigFree\CFIWmxSvcs64.exe
O23 - Service: ConfigFree Service - TOSHIBA CORPORATION - C:\Program Files (x86)\TOSHIBA\ConfigFree\CFSvcs.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: GamesAppService - WildTangent, Inc. - C:\Program Files (x86)\WildTangent Games\App\GamesAppService.exe
O23 - Service: Service Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Service Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.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: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\windows\System32\msdtc.exe (file missing)
O23 - Service: @C:\Program Files (x86)\Nero\Update\NASvc.exe,-200 (NAUpdate) - Nero AG - C:\Program Files (x86)\Nero\Update\NASvc.exe
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\windows\system32\lsass.exe (file missing)
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - Unknown owner - C:\windows\system32\nvvsvc.exe (file missing)
O23 - Service: NVIDIA Update Service Daemon (nvUpdatusService) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\NVIDIA Updatus\daemonu.exe
O23 - Service: PnkBstrA - Unknown owner - C:\windows\system32\PnkBstrA.exe
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: @%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: Steam Client Service - Valve Corporation - C:\Program Files (x86)\Common Files\Steam\SteamService.exe
O23 - Service: SwitchBoard - Adobe Systems Incorporated - C:\Program Files (x86)\Common Files\Adobe\SwitchBoard\SwitchBoard.exe
O23 - Service: Notebook Performance Tuning Service (TEMPRO) (TemproMonitoringService) - Toshiba Europe GmbH - C:\Program Files (x86)\Toshiba TEMPRO\TemproSvc.exe
O23 - Service: TOSHIBA HDD Protection (Thpsrv) - Unknown owner - C:\windows\system32\ThpSrv.exe (file missing)
O23 - Service: TMachInfo - TOSHIBA Corporation - C:\Program Files (x86)\TOSHIBA\TOSHIBA Service Station\TMachInfo.exe
O23 - Service: TOSHIBA Optical Disc Drive Service (TODDSrv) - Unknown owner - C:\windows\system32\TODDSrv.exe (file missing)
O23 - Service: TOSHIBA Power Saver (TosCoSrv) - TOSHIBA Corporation - C:\Program Files\TOSHIBA\Power Saver\TosCoSrv.exe
O23 - Service: TOSHIBA Bluetooth Service - TOSHIBA CORPORATION - C:\Program Files (x86)\Toshiba\Bluetooth Toshiba Stack\TosBtSrv.exe
O23 - Service: TOSHIBA eco Utility Service - TOSHIBA Corporation - C:\Program Files\TOSHIBA\TECO\TecoService.exe
O23 - Service: TOSHIBA HDD SSD Alert Service - TOSHIBA Corporation - C:\Program Files\TOSHIBA\TOSHIBA HDD SSD Alert\TosSmartSrv.exe
O23 - Service: TPCH Service (TPCHSrv) - TOSHIBA Corporation - C:\Program Files\TOSHIBA\TPHM\TPCHSrv.exe
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)

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