Thank you for helping me out. Here's a fresh logfile, after I did all the steps you told me to do:
Logfile of HijackThis v1.99.1
Scan saved at 13:43:03, on 11.05.2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
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\Explorer.EXE
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Lexmark X74-X75\lxbbbmgr.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Yahoo!\Messenger\ypager.exe
C:\Program Files\Messenger\MSMSGS.EXE
C:\Program Files\Lexmark X74-X75\lxbbbmon.exe
C:\WINDOWS\System32\drivers\CDAC11BA.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\GeCAD\RAV8 Desktop\ravmon.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\wuauclt.exe
C:\WINDOWS\System32\wuauclt.exe
C:\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: WHttpHelper Class - {9896231A-C487-43A5-8369-6EC9B0A96CC0} - C:\WINDOWS\System32\WStart.dll (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\WINDOWS\Downloaded Program Files\googlenav.dll
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [Corel Graphics Suite 1117] C:\Program Files\Corel\Corel Graphics 11\Register\registration.exe /title="Corel Graphics Suite 11" /date=020205 serial=DR11CRD-0012082-DGW
O4 - HKLM\..\Run: [CorelDRAW Graphics Suite 11b] D:\COREL12\Languages\EN\Programs\Registration.exe /title="CorelDRAW Graphics Suite 12" /date=051905 serial=DR12WET-7936544-DED lang=EN
O4 - HKLM\..\Run: [Lexmark X74-X75] "C:\Program Files\Lexmark X74-X75\lxbbbmgr.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [Yahoo! Pager] C:\Program Files\Yahoo!\Messenger\ypager.exe -quiet
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\MSMSGS.EXE" /background
O4 - Global Startup: ravmon.exe.lnk = C:\Program Files\GeCAD\RAV8 Desktop\ravmon.exe
O8 - Extra context menu item: &Google Search - res://C:\WINDOWS\Downloaded Program Files\googlenav.dll/cmsearch.html
O8 - Extra context menu item: Backward &Links - res://C:\WINDOWS\Downloaded Program Files\googlenav.dll/cmbacklinks.html
O8 - Extra context menu item: Cac&hed Snapshot of Page - res://C:\WINDOWS\Downloaded Program Files\googlenav.dll/cmcache.html
O8 - Extra context menu item: Si&milar Pages - res://C:\WINDOWS\Downloaded Program Files\googlenav.dll/cmsimilar.html
O9 - Extra button: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YPager.exe
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YPager.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: Yahoo! Chat -
http://us.chat1.yimg...t/c381/chat.cabO16 - DPF: {31DDC1FD-CEA3-4837-A6DC-87E67015ADC9} -
http://akamai.downlo...net32_EN_XP.cabO16 - DPF: {6CB5E471-C305-11D3-99A8-000086395495} (Google Activate) -
http://toolbar.googl...g/GoogleNav.cabO16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) -
http://a840.g.akamai...all/xscan53.cabO17 - HKLM\System\CCS\Services\Tcpip\..\{3CBA1037-574D-4BB1-922F-6BD99AF732A9}: NameServer = 82.79.59.130,82.79.59.142
O17 - HKLM\System\CS1\Services\Tcpip\..\{3CBA1037-574D-4BB1-922F-6BD99AF732A9}: NameServer = 82.79.59.130,82.79.59.142
O23 - Service: Adobe LM Service - Unknown owner - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\System32\drivers\CDAC11BA.EXE
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: RAV8 File Monitor (ravmon8) - GeCAD srl - C:\Program Files\GeCAD\RAV8 Desktop\ravmon.exe
O23 - Service: Remote Administrator Service (r_server) - Unknown owner - C:\WINDOWS\system32\r_server.exe" /service (file missing)
And here's the SPSeHjFix logfile:
(5.11.05 13:31:30) SPSeHjFix started v1.1.2
(5.11.05 13:31:30) OS: WinXP Service Pack 1 (5.1.2600)
(5.11.05 13:31:30) Language: românã
(5.11.05 13:31:30) Win-Path: C:\WINDOWS
(5.11.05 13:31:30) System-Path: C:\WINDOWS\System32
(5.11.05 13:31:30) Temp-Path: C:\DOCUME~1\Marius\LOCALS~1\Temp\
(5.11.05 13:31:45) Disinfection started
(5.11.05 13:31:45) Bad-Dll(IEP): (not found)
(5.11.05 13:31:45) Bad-Dll(IEP) in BHO: (not found)
(5.11.05 13:31:45) UBF: 4 - UBB: 1 - UBR: 10
(5.11.05 13:31:45) UBF: 4 - UBB: 1 - UBR: 10
(5.11.05 13:31:45) Bad IE-pages:
deleted: HKCU\Software\Microsoft\Internet Explorer\Main, Start Page: about:blank
deleted: HKLM\Software\Microsoft\Internet Explorer\Main, Start Page: about:blank
(5.11.05 13:31:45) Stealth-String not found
(5.11.05 13:31:45) Not infected->END
After the procedure I could't start Internet Explorer (my usual browser) and I had to install a Mozilla Firefox in order to access the net ! Is this a real problem ?
Thanks again for your help.