impossible d'installer antivirus ou logiciel après attaque • page 5

[tannus]

et voici le rapport hijackthis
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:28:22, on 24/10/2008
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:Windowssystem32 askeng.exe
C:Windowssystem32Dwm.exe
C:WindowsExplorer.EXE
C:Program FilesWindows DefenderMSASCui.exe
C:Program FilesCommon FilesRoxio Shared9.0SharedCOMRoxWatchTray9.exe
C:Program FilesRoxioCinePlayerDMXLauncher.exe
C:Program FilesRoxioDrag-to-DiscDrgToDsc.exe
C:Program FilesJavajre1.6.0_07injusched.exe
C:WindowsSystem32wpcumi.exe
C:WindowsSystem32 undll32.exe
C:Program FilesWindows Sidebarsidebar.exe
C:Program FilesSpybot - Search & DestroyTeaTimer.exe
C:Program FilesWindows LiveMessengermsnmsgr.exe
C:Program FilesOpenOffice.org 2.4programsoffice.exe
C:Program FilesOpenOffice.org 2.4programsoffice.BIN
C:WindowsSystem32mobsync.exe
C:Program FilesWindows Media Playerwmpnscfg.exe
C:Windowssystem32wbemunsecapp.exe
C:Program FilesCommon FilesRoxio Shared9.0SharedCOMCPSHelpRunner.exe
C:Windowssystem32conime.exe
C:Program FilesWindows MailWinMail.exe
C:Program FilesCommon FilesMicrosoft SharedWindows LiveWLLoginProxy.exe
C:Program FilesInternet Exploreriexplore.exe
C:UsersjackDesktopsniffle.exe

R1 - HKCUSoftwareMicrosoftInternet ExplorerMain,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCUSoftwareMicrosoftInternet ExplorerMain,Start Page = http://www.google.fr/ig?referrer=theme_ign_n
R1 - HKLMSoftwareMicrosoftInternet ExplorerMain,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLMSoftwareMicrosoftInternet ExplorerMain,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLMSoftwareMicrosoftInternet ExplorerMain,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,SearchAssistant =
R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,CustomizeSearch =
R0 - HKCUSoftwareMicrosoftInternet ExplorerToolbar,LinksFolderName =
O1 - Hosts: ::1 localhost
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:Program FilesCommon FilesAdobeAcrobatActiveXAcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:PROGRA~1SPYBOT~1SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:Program FilesJavajre1.6.0_07inssv.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 FilesCommon FilesMicrosoft SharedWindows LiveWindowsLiveLogin.dll
O3 - Toolbar: Barre d'outils MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:Program FilesMSN Toolbar1.01.2607.0frmsntb.dll
O4 - HKLM..Run: [Windows Defender] %ProgramFiles%Windows DefenderMSASCui.exe -hide
O4 - HKLM..Run: [RoxWatchTray] "C:Program FilesCommon FilesRoxio Shared9.0SharedCOMRoxWatchTray9.exe"
O4 - HKLM..Run: [DMXLauncher] "C:Program FilesRoxioCinePlayerDMXLauncher.exe"
O4 - HKLM..Run: [RoxioDragToDisc] "C:Program FilesRoxioDrag-to-DiscDrgToDsc.exe"
O4 - HKLM..Run: [SunJavaUpdateSched] "C:Program FilesJavajre1.6.0_07injusched.exe"
O4 - HKLM..Run: [WPCUMI] C:Windowssystem32WpcUmi.exe
O4 - HKLM..Run: [USB Storage Toolbox] C:Program FilesUSB Disk Win98 DriverRes.EXE
O4 - HKLM..Run: [OneCareUI] "C:Program FilesMicrosoft Windows OneCare Livewinssnotify.exe"
O4 - HKLM..Run: [avast!] C:PROGRA~1ALWILS~1Avast4ashDisp.exe
O4 - HKLM..Run: [NvCplDaemon] RUNDLL32.EXE C:Windowssystem32NvCpl.dll,NvStartup
O4 - HKLM..Run: [NvMediaCenter] RUNDLL32.EXE C:Windowssystem32NvMcTray.dll,NvTaskbarInit
O4 - HKCU..Run: [Sidebar] C:Program FilesWindows Sidebarsidebar.exe /autoRun
O4 - HKCU..Run: [SpybotSD TeaTimer] C:Program FilesSpybot - Search & DestroyTeaTimer.exe
O4 - HKCU..Run: [msnmsgr] "C:Program FilesWindows LiveMessengermsnmsgr.exe" /background
O4 - Startup: OpenOffice.org 2.4.lnk = C:Program FilesOpenOffice.org 2.4programquickstart.exe
O8 - Extra context menu item: Add to AMV Convert Tool... - C:Program FilesMP3 Player Utilities 4.00AMVConvertergrab.html
O8 - Extra context menu item: Add to AMV Converter... - C:Program FilesMP3 Player Utilities 4.13AMVConvertergrab.html
O8 - Extra context menu item: MediaManager tool grab multimedia file - C:Program FilesMP3 Player Utilities 4.13MediaManagergrab.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:PROGRA~1JavaJRE16~2.0_0inssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:PROGRA~1JavaJRE16~2.0_0inssv.dll
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:PROGRA~1SPYBOT~1SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:PROGRA~1SPYBOT~1SDHelper.dll
O9 - Extra button: (no name) - cmdmapping - (no file) (HKCU)
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O10 - Unknown file in Winsock LSP: c:windowssystem32wpclsp.dll
O13 - Gopher Prefix:
O16 - DPF: {3860DD98-0549-4D50-AA72-5D17D200EE10} (Windows Live OneCare safety scanner control) - http://cdn.scan.onecare.live.com/resour ... cctrl2.cab
O16 - DPF: {C1FDEE68-98D5-4F42-A4DD-D0BECF5077EB} (EPUImageControl Class) - http://tools.ebayimg.com/eps/wl/activex ... 0-27-0.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/s ... wflash.cab
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:Program FilesAlwil SoftwareAvast4aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:Program FilesAlwil SoftwareAvast4ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:Program FilesAlwil SoftwareAvast4ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:Program FilesAlwil SoftwareAvast4ashWebSv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:Program FilesCommon FilesInstallShieldDriver1050Intel 32IDriverT.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - C:Windowssystem32
vvsvc.exe
O23 - Service: Roxio UPnP Renderer 9 - Sonic Solutions - C:Program FilesCommon FilesSonic SharedRoxioUPnPRenderer9.exe
O23 - Service: Roxio Upnp Server 9 - Sonic Solutions - C:Program FilesCommon FilesSonic SharedRoxioUpnpService9.exe
O23 - Service: LiveShare P2P Server 9 (RoxLiveShare9) - Sonic Solutions - C:Program FilesCommon FilesRoxio Shared9.0SharedCOMRoxLiveShare9.exe
O23 - Service: RoxMediaDB9 - Sonic Solutions - C:Program FilesCommon FilesRoxio Shared9.0SharedCOMRoxMediaDB9.exe
O23 - Service: Roxio Hard Drive Watcher 9 (RoxWatch9) - Sonic Solutions - C:Program FilesCommon FilesRoxio Shared9.0SharedCOMRoxWatch9.exe
O23 - Service: stllssvr - MicroVision Development, Inc. - C:Program FilesCommon FilesSureThing Sharedstllssvr.exe

--
End of file - 7881 bytes

[tannus]

je voudrais signaler à l'ami r@in b0w que mes problèmesont disparu. J'ai pu localiser le ver bagle et le supprimer, grâce à ses conseils et à sa patience. Merci donc pour le temps que tu m'as accordé. J'ai ainsi évité des opérations couteuses.
Je serais également plus prudent à l'avenir car cela m'a pris environ8 heures de manips pour rétablir le système
DONC PROBLEME RESOLU

[r@in | b0w]

Bonjour.

Je suppose que tu as relancé FindyKill qui avait trouvé le ver en lançant l'option 2 pour faire le nettoyage.

Sinon, à faire.

Pour HiJackThis, tu peux supprimer la ligne O9 - Extra button: (no name) - cmdmapping - (no file) (HKCU).

Niveau optimisation, pour alléger l'ouverture de session, tu peux supprimer les lignes correspondant au lancement de Messenger & OpenOffice:

O4 - HKCU..Run: [msnmsgr] "C:Program FilesWindows LiveMessengermsnmsgr.exe" /background
O4 - Startup: OpenOffice.org 2.4.lnk = C:Program FilesOpenOffice.org 2.4programquickstart.exe

Merci pour le retour, les derniers conseils sont à appliquer.

Bon surf et content que tu tires une leçon de cette histoire, la désinfection aura été utile