Infection par Trojan Fermé

Question

Bonjour,

Mon antivirus (F Secure) m'a annoncé que j'avais un trojan, mais je n'ai pas eu le temps de noter le nom. Il m'a dit l'avoir supprimé, mais depuis mon ordinateur est très lent et il ne répond pas toujours lorsque je lui demande de lancer un logiciel.

J'ai lancé une analyse antivirus avec F Secure, mais pour l'instant, en 20 minutes il n'a scanné que 200 fichiers; ce qui ne semble pas normal (?)

Merci d'avance pour votre aide!

LaurentSi · Answer

Je viens de faire un scan avec ClamWin. Il a aussi trouvé Email Phishing-RB617 et RB 637. Est-ce que c'est grave? Que dois-je faire pour prévenir ce genre de problèmes à l'avenir?

Merci

LaurentSi · Answer

Je copie aussi un rapport de Hijackthis. A l'aide! Logfile of HijackThis v1.99.1
Scan saved at 16:15:17, on 29/04/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2900.2180)

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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
C:\WINDOWS\system32\spoolsv.exe
c:\program files\a-squared free\a2service.exe
C:\PROGRA~1\AdBackup\ooservice.exe
C:\Program Files\Adobe\Photoshop Elements 4.0\PhotoshopElementsFileAgent.exe
C:\WINDOWS\system32\cisvc.exe
C:\WINDOWS\eHome\ehSched.exe
C:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
C:\Program Files\F-Secure\Common\FSMA32.EXE
C:\Program Files\F-Secure\Anti-Virus\FSGK32.EXE
C:\Program Files\Microsoft SQL Server\MSSQL$VAIO_VEDB\Binn\sqlservr.exe
C:\Program Files\F-Secure\Common\FSMB32.EXE
C:\Program Files\F-Secure\Common\FCH32.EXE
C:\WINDOWS\system32
vsvc32.exe
C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Sony\VAIO Event Service\VESMgr.exe
C:\Program Files\F-Secure\Common\FAMEH32.EXE
C:\Program Files\F-Secure\Anti-Virus\fsqh.exe
C:\Program Files\F-Secure\FSPC\fspc.exe
C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment Platform\VCSW\VCSW.exe
C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment Platform\VzCdb\VzCdbSvc.exe
C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment Platform\VzCdb\VzFw.exe
C:\WINDOWS\system32\dllhost.exe
C:\Program Files\F-Secure\Anti-Virus\fssm32.exe
C:\Program Files\F-Secure\FSAUA\program\fsaua.exe
C:\Program Files\F-Secure\FWES\Program\fsdfwd.exe
C:\Program Files\F-Secure\Anti-Virus\fsav32.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Sony\VAIO Camera Utility\VCUServe.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Sony\ISB Utility\ISBMgr.exe
C:\Program Files\Sony\VAIO Update 3\VAIOUpdt.exe
C:\WINDOWS\LOGI_MWX.EXE
C:\Program Files\Fichiers communs\Real\Update_OBealsched.exe
C:\Program Files\F-Secure\Common\FSM32.EXE
C:\Program Files\F-Secure\FSGUI\fsguidll.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Program Files\Skype\Plugin Manager\skypePM.exe
C:\Program Files\ClamWin\bin\ClamTray.exe
C:\Program Files\ClamWin\bin\ClamWin.exe
C:\Program Files\Mozilla Thunderbird	hunderbird.exe
C:\swp55\swp-pro.exe
C:\WINDOWS\system32\cidaemon.exe
C:\Program Files\ClamWin\bin\clamscan.exe
C:\Program Files\Lingea\Lex2002\lexicon.exe
C:\PROGRA~1\MOZILL~1\FIREFOX.EXE
C:\Program Files\Winfig\WinFIG.exe
C:\Documents and Settings\Laurent Simula\Bureau\Utilitaires\HijackThis.exe

F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe
O2 - BHO: Solid Converter PDF - {259F616C-A300-44F5-B04A-ED001A26C85C} - C:\Program Files\SolidDocuments\SolidConverterPDF\SCPDF\ExploreExtPDF.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O3 - Toolbar: Solid Converter PDF - {259F616C-A300-44F5-B04A-ED001A26C85C} - C:\Program Files\SolidDocuments\SolidConverterPDF\SCPDF\ExploreExtPDF.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [VAIOCameraUtility] "C:\Program Files\Sony\VAIO Camera Utility\VCUServe.exe"
O4 - HKLM\..\Run: [ISBMgr.exe] C:\Program Files\Sony\ISB Utility\ISBMgr.exe
O4 - HKLM\..\Run: [VAIO Update 3] "C:\Program Files\Sony\VAIO Update 3\VAIOUpdt.exe"  /Stationary
O4 - HKLM\..\Run: [Logitech Utility] LOGI_MWX.EXE
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OBealsched.exe"  -osboot
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [F-Secure Manager] "C:\Program Files\F-Secure\Common\FSM32.EXE" /splash
O4 - HKLM\..\Run: [F-Secure TNB] "C:\Program Files\F-Secure\FSGUI\TNBUtil.exe" /CHECKALL /WAITFORSW
O4 - HKLM\..\Run: [ClamWin] "C:\Program Files\ClamWin\bin\ClamTray.exe" --logon
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [updateMgr] "C:\Program Files\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe" AcRdB7_0_9 -reboot 1
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O9 - Extra button: (no name) - -{FB5F1910-F110-11d2-BB9E-00C04F795683} - (no file)
O9 - Extra button: Parental... - {200DB664-75B5-47c0-8B45-A44ACCF73C00} - C:\Program Files\F-Secure\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F01} - C:\Program Files\F-Secure\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: Parental... - {200DB664-75B5-47c0-8B45-A44ACCF73F01} - C:\Program Files\F-Secure\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {2D663D1A-8670-49D9-A1A5-4C56B4E14E84} - (no file)
O9 - Extra button: (no name) - SolidConverterPDF - (no file) (HKCU)
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\f-secure\fsps\program\fslsp.dll
O11 - Options group: [INTERNATIONAL] International*
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FICHIE~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: VESWinlogon - C:\WINDOWS\SYSTEM32\VESWinlogon.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O20 - Winlogon Notify: WRNotifier - WRLogonNTF.dll (file missing)
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: a-squared Free Service (a2free) - Emsi Software GmbH - c:\program files\a-squared free\a2service.exe
O23 - Service: AdBackup (adbackup) - Unknown owner - C:\PROGRA~1\AdBackup\ooservice.exe
O23 - Service: Adobe Active File Monitor V4 (AdobeActiveFileMonitor4.0) - Unknown owner - C:\Program Files\Adobe\Photoshop Elements 4.0\PhotoshopElementsFileAgent.exe
O23 - Service: Intel(R) PROSet/Wireless Event Log (EvtEng) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: FSGKHS (F-Secure Gatekeeper Handler Starter) - F-Secure Corporation - C:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
O23 - Service: F-Secure Automatic Update Agent (FSAUA) - F-Secure Corporation - C:\Program Files\F-Secure\FSAUA\program\fsaua.exe
O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - C:\Program Files\F-Secure\FWES\Program\fsdfwd.exe
O23 - Service: FSMA - F-Secure Corporation - C:\Program Files\F-Secure\Common\FSMA32.EXE
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32
vsvc32.exe
O23 - Service: Intel(R) PROSet/Wireless Registry Service (RegSrvc) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Intel(R) PROSet/Wireless Service (S24EventMonitor) - Intel Corporation  - C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: Spyware Doctor Auxiliary Service (sdAuxService) - Unknown owner - C:\Program Files\Spyware Doctor\svcntaux.exe (file missing)
O23 - Service: Spyware Doctor Service (sdCoreService) - Unknown owner - C:\Program Files\Spyware Doctor\swdsvc.exe (file missing)
O23 - Service: SonicStage SCSI Service (SSScsiSV) - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\AVLib\SSScsiSV.exe
O23 - Service: VAIO Event Service - Sony Corporation - C:\Program Files\Sony\VAIO Event Service\VESMgr.exe
O23 - Service: VAIO Media Integrated Server (VAIOMediaPlatform-IntegratedServer-AppServer) - Sony Corporation - C:\Program Files\Sony\VAIO Media Integrated Server\VMISrv.exe
O23 - Service: VAIO Media Integrated Server (HTTP) (VAIOMediaPlatform-IntegratedServer-HTTP) - Unknown owner - C:\Program Files\Sony\VAIO Media Integrated Server\Platform\SV_Httpd.exe" /Service=VAIOMediaPlatform-IntegratedServer-HTTP /RegRoot="SOFTWARE\Sony Corporation\VAIO Media Platform\2.0" /RegExt="Applications\IntegratedServer\HTTP (file missing)
O23 - Service: VAIO Media Gateway Server (VAIOMediaPlatform-Mobile-Gateway) - Unknown owner - C:\Program Files\Sony\VAIO Media Integrated Server\Platform\VmGateway.exe" /Service=VAIOMediaPlatform-Mobile-Gateway /RegRoot="SOFTWARE\Sony Corporation\VAIO Media Platform\2.0" /RegExt="\Addons\Packages\Mobile\Gateway" /DisplayName="VAIO Media Gateway Server (file missing)
O23 - Service: VAIO Cooporated Initialisation (VCI) - Sony Corporation - C:\Program Files\Sony\VAIO Cooperated Initialisation\VCI_SVC.exe
O23 - Service: VAIO Entertainment UPnP Client Adapter (Vcsw) - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment Platform\VCSW\VCSW.exe
O23 - Service: VAIO Entertainment Database Service (VzCdbSvc) - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment Platform\VzCdb\VzCdbSvc.exe
O23 - Service: VAIO Entertainment File Import Service (VzFw) - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\VAIO Entertainment Platform\VzCdb\VzFw.exe

Infection par Trojan

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