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c:/windows/system32/tuvttut.dll

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Hi, exido antispyware finds an infection in windows/system/32/tuvttut.dll. I cannot delete this file, even with the help of hijackthis option 'delete a file with reboot'. I had already an infection 2 days ago, you helped me to fix it, but now my computer breaks down again with this new infection. thank you for your help Logfile of HijackThis v1.99.1 Scan saved at 13:25:33, on 28/09/2006 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\csrss.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\svchost.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\ZoneLabs\vsmon.exe C:\WINDOWS\Explorer.EXE C:\Program Files\Microsoft Hardware\Keyboard\type32.exe C:\Program Files\Winamp3\winampa.exe C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe C:\Program Files\ewido anti-spyware 4.0\ewido.exe C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe C:\Program Files\Skype\Phone\Skype.exe C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareControl.exe C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe C:\Program Files\Alwil Software\Avast4\ashServ.exe C:\Program Files\ewido anti-spyware 4.0\guard.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Alwil Software\Avast4\ashWebSv.exe C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe E:\eMule\emule.exe C:\Program Files\MSN Messenger\msnmsgr.exe C:\PROGRA~1\MICROS~3\Office\OUTLOOK.EXE C:\WINDOWS\msagent\AgentSvr.exe C:\Program Files\Mozilla Firefox\firefox.exe C:\Program Files\Internet Explorer\iexplore.exe D:\Soft\HijackThis.exe R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O3 - Toolbar: &VSToolBar - {821F87FF-8245-4972-9E28-732E92EC2F51} - C:\Program Files\VSToolbar\VSToolBar.dll O4 - HKLM\..\Run: [IntelliType] "C:\Program Files\Microsoft Hardware\Keyboard\type32.exe" O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe" O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe" O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe" O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe O4 - HKLM\..\Run: [Ashampoo AntiSpyWare Guard] C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O17 - HKLM\System\CCS\Services\Tcpip\..\{A657E06C-8C83-4218-8DA1-3DCCCBEDAD46}: NameServer = 212.217.65.13 212.217.65.10 O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing) O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing) O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing) O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
We meet again.
:D

Rename:

D:\Soft\HijackThis.exe

To:

D:\Soft\look.exe

Reboot.

Run it.

Make another log file and copy/paste it into this thread.

You have an infection that hides from HijackThis.

If we rename it, the infection will show, so we can see clearly what to do.
:) :thumbup:
Hello, you are right, there are a lot of tuvttut files in the new log: Logfile of HijackThis v1.99.1 Scan saved at 17:34:26, on 28/09/2006 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\csrss.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\svchost.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\ZoneLabs\vsmon.exe C:\WINDOWS\Explorer.EXE C:\Program Files\Microsoft Hardware\Keyboard\type32.exe C:\Program Files\Winamp3\winampa.exe C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe C:\Program Files\ewido anti-spyware 4.0\ewido.exe C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe C:\Program Files\Messenger\msmsgs.exe C:\Program Files\Skype\Phone\Skype.exe C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareControl.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe C:\Program Files\Alwil Software\Avast4\ashServ.exe C:\Program Files\ewido anti-spyware 4.0\guard.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Alwil Software\Avast4\ashWebSv.exe C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe C:\WINDOWS\System32\wbem\wmiprvse.exe D:\Soft\look.exe.exe R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx O2 - BHO: (no name) - {0AB96B25-BAAC-4E1D-B0CA-083FB3445D62} - (no file) O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O2 - BHO: (no name) - {7D00738B-6974-4794-98D4-DE79A07ECD81} - C:\WINDOWS\System32\tuvttut.dll O2 - BHO: (no name) - {A319EF35-2058-4CD3-BA64-54AE47F2E870} - (no file) O2 - BHO: (no name) - {A8B28872-3324-4CD2-8AA3-7D555C872D96} - (no file) O2 - BHO: (no name) - {AE521EC2-FE69-439B-8239-B4A9DEBE4677} - (no file) O2 - BHO: (no name) - {BB26C44A-8390-4164-8D65-4233E25407D9} - (no file) O2 - BHO: (no name) - {D57066F6-90BF-4CC4-B7ED-78D55B7BA472} - C:\WINDOWS\System32\byvus.dll O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O3 - Toolbar: &VSToolBar - {821F87FF-8245-4972-9E28-732E92EC2F51} - C:\Program Files\VSToolbar\VSToolBar.dll O4 - HKLM\..\Run: [IntelliType] "C:\Program Files\Microsoft Hardware\Keyboard\type32.exe" O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe" O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe" O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe" O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe O4 - HKLM\..\Run: [Ashampoo AntiSpyWare Guard] C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing) O20 - Winlogon Notify: byvus - C:\WINDOWS\System32\byvus.dll O20 - Winlogon Notify: tuvttut - C:\WINDOWS\SYSTEM32\tuvttut.dll O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing) O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing) O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
Download VundoFix.exe to your desktop from here:

VundoFix.exe

CLOSE ALL WINDOWS (even this one) AND PROGRAMS!!!!

1. Double-click VundoFix.exe to run it.
2. Click the Scan for Vundo button.
3. Once it's done scanning, click the Remove Vundo button.
4. If it doesn't find anything, in the main program window, choose "Add more files?".
Type the following file names into the box EXACTLY AS SHOWN:

C:\WINDOWS\System32\byvus.dll
C:\WINDOWS\SYSTEM32\tuvttut.dll

Click Close Window, then Remove Vundo.

5. You will receive a prompt asking if you want to remove the files, click YES.
6. Once you click yes, your desktop will go blank as it starts removing Vundo.
7. When completed, it will prompt that it will shutdown your computer, click OK.
8. Turn your computer back on.

Post a new HijackThis! log, along with the contents of this file:

C:\vundofix.txt


into this thread.
:)
first the vundo file: VundoFix V6.1.5 Checking Java version… Java version is 1.5.0.6 Scan started at 18:31:52 28/09/2006 Listing files found while scanning…. No infected files were found. Beginning removal… Beginning removal… Attempting to delete C:\WINDOWS\System32\byvus.dll C:\WINDOWS\System32\byvus.dll Could not be deleted. Attempting to delete C:\WINDOWS\SYSTEM32\tuvttut.dll C:\WINDOWS\SYSTEM32\tuvttut.dll Has been deleted! Performing Repairs to the registry. Done! Beginning removal… Attempting to delete C:\WINDOWS\System32\byvus.dll C:\WINDOWS\System32\byvus.dll Has been deleted! Performing Repairs to the registry. Done! after this I did hijackthis Logfile of HijackThis v1.99.1 Scan saved at 18:46:39, on 28/09/2006 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\csrss.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\svchost.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\ZoneLabs\vsmon.exe C:\WINDOWS\Explorer.EXE C:\Program Files\Microsoft Hardware\Keyboard\type32.exe C:\Program Files\Winamp3\winampa.exe C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe C:\Program Files\ewido anti-spyware 4.0\ewido.exe C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe C:\Program Files\Messenger\msmsgs.exe C:\Program Files\Skype\Phone\Skype.exe C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareControl.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe C:\Program Files\Alwil Software\Avast4\ashServ.exe C:\Program Files\ewido anti-spyware 4.0\guard.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Alwil Software\Avast4\ashWebSv.exe C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe C:\Program Files\Internet Explorer\iexplore.exe D:\Soft\look.exe.exe R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx O2 - BHO: (no name) - {0AB96B25-BAAC-4E1D-B0CA-083FB3445D62} - (no file) O2 - BHO: (no name) - {3EA53AD7-CD47-4625-BCCF-EA05E15908C3} - C:\WINDOWS\System32\byvus.dll (file missing) O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O2 - BHO: (no name) - {7D00738B-6974-4794-98D4-DE79A07ECD81} - C:\WINDOWS\System32\tuvttut.dll (file missing) O2 - BHO: (no name) - {A319EF35-2058-4CD3-BA64-54AE47F2E870} - (no file) O2 - BHO: (no name) - {A8B28872-3324-4CD2-8AA3-7D555C872D96} - (no file) O2 - BHO: (no name) - {AE521EC2-FE69-439B-8239-B4A9DEBE4677} - (no file) O2 - BHO: (no name) - {B7672BAF-E9A3-49B6-86B2-C81719A18A4C} - C:\WINDOWS\System32\seuoutfd.dll O2 - BHO: (no name) - {BB26C44A-8390-4164-8D65-4233E25407D9} - (no file) O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O3 - Toolbar: &VSToolBar - {821F87FF-8245-4972-9E28-732E92EC2F51} - C:\Program Files\VSToolbar\VSToolBar.dll O4 - HKLM\..\Run: [IntelliType] "C:\Program Files\Microsoft Hardware\Keyboard\type32.exe" O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe" O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe" O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe" O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe O4 - HKLM\..\Run: [Ashampoo AntiSpyWare Guard] C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O17 - HKLM\System\CCS\Services\Tcpip\..\{A657E06C-8C83-4218-8DA1-3DCCCBEDAD46}: NameServer = 212.217.65.13 212.217.65.10 O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing) O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing) O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing) O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe Thank you
Still some work to do.

CLOSE ALL WINDOWS (even this one) AND PROGRAMS!!!!
Run Hijack This!
Click "Do a systen scan only".
Then "check" the box to the left of these item(s):

O2 - BHO: (no name) - {0AB96B25-BAAC-4E1D-B0CA-083FB3445D62} - (no file)

O2 - BHO: (no name) - {3EA53AD7-CD47-4625-BCCF-EA05E15908C3} - C:\WINDOWS\System32\byvus.dll (file missing)

O2 - BHO: (no name) - {7D00738B-6974-4794-98D4-DE79A07ECD81} - C:\WINDOWS\System32\tuvttut.dll (file missing)

O2 - BHO: (no name) - {A319EF35-2058-4CD3-BA64-54AE47F2E870} - (no file)

O2 - BHO: (no name) - {A8B28872-3324-4CD2-8AA3-7D555C872D96} - (no file)

O2 - BHO: (no name) - {AE521EC2-FE69-439B-8239-B4A9DEBE4677} - (no file)

O2 - BHO: (no name) - {B7672BAF-E9A3-49B6-86B2-C81719A18A4C} - C:\WINDOWS\System32\seuoutfd.dll

Then click "Fix checked".

Reboot "copy/paste" a new HijackThis! log file into this thread. :)
I missed one.

:oops:

"Fix" this one as well:

O3 - Toolbar: &VSToolBar - {821F87FF-8245-4972-9E28-732E92EC2F51} - C:\Program Files\VSToolbar\VSToolBar.dll
This is the result of the last scan: Logfile of HijackThis v1.99.1 Scan saved at 19:07:57, on 28/09/2006 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\csrss.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\svchost.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\ZoneLabs\vsmon.exe C:\WINDOWS\Explorer.EXE C:\Program Files\Microsoft Hardware\Keyboard\type32.exe C:\Program Files\Winamp3\winampa.exe C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe C:\Program Files\ewido anti-spyware 4.0\ewido.exe C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe C:\Program Files\Messenger\msmsgs.exe C:\Program Files\Skype\Phone\Skype.exe C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareControl.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe C:\Program Files\Alwil Software\Avast4\ashServ.exe C:\Program Files\ewido anti-spyware 4.0\guard.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe C:\Program Files\Alwil Software\Avast4\ashWebSv.exe C:\WINDOWS\System32\wbem\wmiprvse.exe D:\Soft\look.exe.exe R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O2 - BHO: (no name) - {BB26C44A-8390-4164-8D65-4233E25407D9} - (no file) O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O4 - HKLM\..\Run: [IntelliType] "C:\Program Files\Microsoft Hardware\Keyboard\type32.exe" O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe" O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe" O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe" O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe O4 - HKLM\..\Run: [Ashampoo AntiSpyWare Guard] C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing) O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing) O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing) O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
CLOSE ALL WINDOWS (even this one) AND PROGRAMS!!!!

Run Hijack This!
Click "Do a systen scan only".
Then "check" the box to the left of these item(s):

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =

O2 - BHO: (no name) - {BB26C44A-8390-4164-8D65-4233E25407D9} - (no file)

Then click "Fix checked" and close Hijack This!.

Reboot.

Delete this FOLDER:

C:\Program Files\VSToolbar <– FOLDER

OK now?
:unsure:

Securing Your PC After An Attack
Hello; here's my last scan of hijackthis. Internet works and the computer is quite fast. There seems to be no more infection. But the computer still breaks do down sometimes, the screen gets dark suddenly, It might be another problem. Thank you for your help. Sandra Logfile of HijackThis v1.99.1 Scan saved at 09:06:38, on 29/09/2006 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\csrss.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\svchost.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\ZoneLabs\vsmon.exe C:\WINDOWS\Explorer.EXE C:\Program Files\Microsoft Hardware\Keyboard\type32.exe C:\Program Files\Winamp3\winampa.exe C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe C:\Program Files\ewido anti-spyware 4.0\ewido.exe C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe C:\Program Files\Messenger\msmsgs.exe C:\Program Files\Skype\Phone\Skype.exe C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareControl.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe C:\Program Files\Alwil Software\Avast4\ashServ.exe C:\Program Files\ewido anti-spyware 4.0\guard.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Alwil Software\Avast4\ashWebSv.exe C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe C:\WINDOWS\System32\wbem\wmiprvse.exe D:\Soft\look.exe.exe O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll O4 - HKLM\..\Run: [IntelliType] "C:\Program Files\Microsoft Hardware\Keyboard\type32.exe" O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe" O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe" O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe" O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe O4 - HKLM\..\Run: [Ashampoo AntiSpyWare Guard] C:\Program Files\Ashampoo\Ashampoo AntiSpyWare\AntiSpyWareGuard.exe O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing) O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing) O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing) O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
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