[ virus non déclaré ]

benji -  
 benji -
Salut à tous,

Voila j'ai un petit problème plutot ennuyant sur mon ordinateur. Je pense qu'il est infesté d'un trojan puisque des parametres de mn ordinatuer se modifient tous seuls. De plus, lorsque j'ouvre une page internet, une autre page s'ouvre.

J'ai effectué un scan sur ravantivirus mais il me montre qu'un fichier suspect. Je vous joint le résumé du scan.

Statistics

Scanned files: 38276
Scanned directories: 2837
Scanned archives: 753
Size of the scanned files: 2321624262
Packed files: 1469
Known viruses found: 0
Virus bodies: 0
Suspicious files: 1

Disinfected files: 0
Deleted files: 0
Renamed files: 0
Copied files: 0
I/O errors: 0
Warnings: 0
Corrupted files: 0
New files: 115390
Mail files: 176

Found viruses
File: D:\System Volume Information\_restore{83922FA2-F291-451D-947B-7BD100627354}\RP129\A0024262.exe
Virus: Backdoor:Win32/Poebot.E Status: Suspicious

4 réponses

  1. benji
     
    Logfile of HijackThis v1.99.1
    Scan saved at 21:58:42, on 04/09/2005
    Platform: Windows XP (WinNT 5.01.2600)
    MSIE: Internet Explorer v6.00 (6.00.2600.0000)

    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:\WINDOWS\system32\spoolsv.exe
    C:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
    C:\Program Files\F-Secure\Anti-Virus\FSGK32.EXE
    C:\WINDOWS\System32\svchost.exe
    C:\Program Files\F-Secure\Anti-Virus\fssm32.exe
    C:\Program Files\F-Secure\Common\FSMA32.EXE
    C:\Program Files\F-Secure\Common\FSMB32.EXE
    C:\Program Files\F-Secure\Common\FCH32.EXE
    C:\Program Files\F-Secure\Common\FAMEH32.EXE
    C:\Program Files\F-Secure\Common\FNRB32.EXE
    C:\Program Files\F-Secure\Anti-Virus\fsav32.exe
    C:\Program Files\F-Secure\Common\FIH32.EXE
    C:\Program Files\F-Secure\Common\FSM32.EXE
    C:\PROGRA~1\WANADOO\CnxMon.exe
    C:\PROGRA~1\MESSAG~1\StartMessager.exe
    C:\Program Files\Thomson\SpeedTouch USB\Dragdiag.exe
    C:\PROGRA~1\WANADOO\TaskbarIcon.exe
    C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
    C:\Program Files\Java\jre1.5.0_02\bin\jusched.exe
    C:\WINDOWS\System32\ctfmon.exe
    C:\WINDOWS\explorer.exe
    C:\WINDOWS\System32\devldr32.exe
    C:\WINDOWS\System32\wuauclt.exe
    C:\Program Files\MSN Messenger\msnmsgr.exe
    C:\Program Files\Internet Explorer\iexplore.exe
    C:\hijack\HijackThis.exe

    R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.petrajuniorconsulting.com/
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Wanadoo
    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
    R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\PROGRA~1\WANADOO\SEARCH~1.DLL
    O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\indispensables\Adobe reader\ActiveX\AcroIEHelper.dll
    O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
    O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
    O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
    O4 - HKLM\..\Run: [F-Secure Manager] "C:\Program Files\F-Secure\Common\FSM32.EXE" /splash
    O4 - HKLM\..\Run: [WooCnxMon] C:\PROGRA~1\WANADOO\CnxMon.exe
    O4 - HKLM\..\Run: [MessagerStarter Wanadoo] C:\PROGRA~1\MESSAG~1\StartMessager.exe Messager Wanadoo
    O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Program Files\Thomson\SpeedTouch USB\Dragdiag.exe" /icon
    O4 - HKLM\..\Run: [WOOWATCH] C:\PROGRA~1\WANADOO\Watch.exe
    O4 - HKLM\..\Run: [WOOTASKBARICON] C:\PROGRA~1\WANADOO\TaskbarIcon.exe
    O4 - HKLM\..\Run: [gcasServ] "D:\indispensables\gcasServ.exe"
    O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
    O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
    O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_02\bin\jusched.exe
    O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
    O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
    O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
    O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
    O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = D:\indispensables\Adobe reader\Reader\reader_sl.exe
    O8 - Extra context menu item: &Google Search - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
    O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
    O8 - Extra context menu item: Pages liées - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
    O8 - Extra context menu item: Pages similaires - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
    O8 - Extra context menu item: Version de la page actuelle disponible dans le cache Google - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
    O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
    O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_02\bin\npjpi150_02.dll
    O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
    O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
    O16 - DPF: {24311111-1111-1121-1111-111191113457} - file://c:\eied_s7.cab
    O16 - DPF: {33331111-1111-1111-1111-611111193457} - file://c:\ex.cab
    O16 - DPF: {33331111-1111-1111-1111-611111193458} - file://c:\ex.cab
    O16 - DPF: {33331111-1111-1111-1111-622221193458} - file://c:\ex.cab
    O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://www.bitdefender.com/scan8/oscan8.cab
    O16 - DPF: {64311111-1111-1121-1111-111191113457} - file://c:\eied_s7.cab
    O16 - DPF: {80DD2229-B8E4-4C77-B72F-F22972D723EA} (AvxScanOnline Control) - http://www.bitdefender.com/scan/Msie/bitdefender.cab
    O16 - DPF: {A3009861-330C-4E10-822B-39D16EC8829D} (CRAVOnline Object) - http://www.ravantivirus.com/scan/ravonline.cab
    O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
    O16 - DPF: {CC05BC12-2AA2-4AC7-AC81-0E40F83B1ADF} (Live365Player Class) - http://www.live365.com/players/play365.cab
    O17 - HKLM\System\CCS\Services\Tcpip\..\{E69FD6C0-4854-460E-A2BC-A0C7EAA42607}: NameServer = 80.10.246.130 80.10.246.3
    O21 - SSODL: SystemCheck2 - {54645654-2225-4455-44A1-9F4543D34545} - C:\WINDOWS\System32\vbsys2.dll
    O23 - Service: F-Secure Gatekeeper Handler Starter - F-Secure Corp. - C:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
    O23 - Service: F-Secure Network Request Broker - F-Secure Corporation - C:\Program Files\F-Secure\Common\FNRB32.EXE
    O23 - Service: F-Secure Authentication Agent (FSAA) - F-Secure Corporation. All Rights Reserved. - C:\Program Files\F-Secure\Common\FSAA.EXE
    O23 - Service: F-Secure Management Agent (FSMA) - F-Secure Corporation - C:\Program Files\F-Secure\Common\FSMA32.EXE
    0
  2. Utilisateur anonyme
     
    ----------------------------------------------------------------------------
    ¤Relance HijackThis, coche les cases devant ces lignes et ensuite clique sur fix checked :

    O16 - DPF: {24311111-1111-1121-1111-111191113457} - file://c:\eied_s7.cab

    O16 - DPF: {33331111-1111-1111-1111-611111193457} - file://c:\ex.cab

    O16 - DPF: {33331111-1111-1111-1111-611111193458} - file://c:\ex.cab

    O16 - DPF: {33331111-1111-1111-1111-622221193458} - file://c:\ex.cab

    O16 - DPF: {64311111-1111-1121-1111-111191113457} - file://c:\eied_s7.cab

    O16 - DPF: {CC05BC12-2AA2-4AC7-AC81-0E40F83B1ADF} (Live365Player Class) - http://www.live365.com/players/play365.cab

    O21 - SSODL: SystemCheck2 - {54645654-2225-4455-44A1-9F4543D34545} - C:\WINDOWS\System32\vbsys2.dll

    ----------------------------------------------------------------------------
    ¤Recherche et supprime ceci:
    attention seulement les fichiers (si présents)
    c:\ex.cab
    c:\eied_s7.cab

    et remet un hijack this

    a+
    0
  3. benji
     
    J'ai réussi a fixer les lignes que tu m'avasi demandé mais je n'arrive pas a trouver les fichiers que tu m'as dis.
    Merci encore
    0