[ronski]

Hi,

Hope all you experts can help me.

When clicking in Internet Explorer, I get 'Buffer overrun detected' message and the program terminates. Originally IE5 but updated to IE6 but didn't fix problem.

I have run HijackThis but need to get expert advice on what is the problem.

Below is the HijackThis log.

Thanks in advance

Logfile of HijackThis v1.99.0
Scan saved at 09:56:35, on 18/02/2005
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\PROGRAM FILES\COMMON FILES\SYMANTEC SHARED\CCEVTMGR.EXE
C:\PROGRAM FILES\NORTON INTERNET SECURITY\NISUM.EXE
C:\PROGRAM FILES\NORTON INTERNET SECURITY\CCPXYSVC.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\COMMON FILES\SYMANTEC SHARED\CCAPP.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\WINDOWS\LOADQM.EXE
C:\PROGRAM FILES\MSN APPS\UPDATER\01.02.3000.1001\EN-US\MSNAPPAU.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\RON\HIJACKTHIS.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.tesco.net/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.tesco.net
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - c:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\PROGRAM FILES\MSN APPS\MSN TOOLBAR\01.02.3000.1001\EN-US\MSNTB.DLL
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\PROGRAM FILES\MSN APPS\ST\01.02.3000.1002\EN-XU\STMAIN.DLL
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHELPER.DLL
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - c:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\PROGRAM FILES\MSN APPS\MSN TOOLBAR\01.02.3000.1001\EN-US\MSNTB.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [SystemBackup] C:\WINDOWS\MTX_.EXE
O4 - HKLM\..\Run: [ccApp] "c:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "c:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMON.EXE
O4 - HKLM\..\Run: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [msnappau] "c:\program files\MSN Apps\Updater\01.02.3000.1001\en-us\msnappau.exe"
O4 - HKLM\..\RunServices: [ccEvtMgr] "c:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe"
O4 - HKLM\..\RunServices: [Nisum] c:\Program Files\Norton Internet Security\NISUM.EXE
O4 - HKLM\..\RunServices: [ccPxySvc] c:\PROGRA~1\NORTON~2\CCPXYSVC.EXE
O4 - HKLM\..\RunServices: [ScriptBlocking] "C:\Program Files\Common Files\Symantec Shared\Script Blocking\SBServ.exe" -reg
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] C:\WINDOWS\SYSTEM\mstask.exe
O8 - Extra context menu item: QuickDefine - c:\Program Files\Common Files\Microsoft Shared\Reference 2001\EDDEFINE.HTM
O8 - Extra context menu item: QuickTranslate - c:\Program Files\Common Files\Microsoft Shared\Reference 2001\EDTRANS.HTM
O9 - Extra button: Researcher - {9455301C-CF6B-11D3-A266-00C04F689C50} - c:\Program Files\Common Files\Microsoft Shared\Reference 2001\EROProj.dll
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O15 - Trusted Zone: http://register-tesc...usiness.ntl.com
O15 - Trusted Zone: http://memberservices.tesco.net

Ronski

[Advertisements]

You have a really bad worm. Hit control>>alt>>delete and stop this process (if there).

[SystemBackup] C:\WINDOWS\MTX_.EXE

You may wish to print out a copy of these instructions to follow while you complete this procedure.

Please save Hijack This in a permanent folder (i.e. C:\HJT). This ensures backups are saved and accessible.

Please go offline, close all browsers and any open Windows, making sure that only HijackThis is open. Scan and when it finishes, put an X in the boxes, only next to these following items, then click fix checked.

O4 - HKLM\..\Run: [SystemBackup] C:\WINDOWS\MTX_.EXE


The following are not necessarily spyware/malware, but we suggest you place a check mark next to the following entries, as these programs may be taking up system resources.

O4 - HKLM\..\Run: [LoadQM] loadqm.exe
(Description: This is the Microsoft MSN Queue Manager. There is disagreement over whether it is spying on you or not. Nevertheless, we suggest you check this entry and remove it. Removing this entry will free up some system resources. more information)

O4 - HKLM\..\Run: [msnappau] \"c:\program files\MSN Apps\Updater\01.02.3000.1001\en-us\msnappau.exe\"
(Description: MSN Messenger Updater. Not necessary. Removing this entry will free up a small amount of system resources.)

Please reboot into safe mode (continually tap the F8 key while your system is starting, select Safe Mode from the menu).
Be sure you're able to view hidden files, and remove the following files in bold (if found):

C:\WINDOWS\MTX_.EXE

Please delete your temporary files by deleting all files and folders that are in those folders (do not delete the temp folder itself) like for example
C:\WINDOWS\Temp\
C:\Temp\
C:\Documents and Settings\username\Local Settings\Temp\
Also delete your Temporary Internet Files, be sure to also select delete all offline content.

Please scan your system with Ad-aware:
Ad-aware SE - Download - Home Page

• If you have a previous version of Ad-Aware installed, during the installation of the new version you will be prompted to uninstall or keep the older version - be sure to uninstall the previous version.
• After installing Ad-aware, you will be prompted to update the program and run a full scan. De-select all boxes so that it does not run.
• Manually run "Ad-Aware SE Personal" and from the main screen Click on "Check for Updates Now".
• Once the definitions have been updated:
• Reconfigure Ad-Aware for Full Scan as per the following instructions:
  • Launch the program, and click on the Gear at the top of the start screen.
  • Under General Settings the following boxes should all be checked off: (Checked will be indicated by a green circle with a check mark in it, Un-Checked is a red circle with an X in it. If it is greyed out, those features are only available in the retail version.)
    • "Automatically save logfile"
    • Automatically quarantine objects prior to removal"
    • Safe Mode (always request confirmation)
    • Prompt to update outdated confirmation) - Change to 7 days.
  • Click the "Scanning" button (On the left side).
  • Under Drives & Folders, select "Scan within Archives"
  • Click "Click here to select Drives + folders" and select your installed hard drives.
  • Under Memory & Registry, select all options.
  • Click the "Advanced" button (On the left hand side).
  • Under "Shell Integration", select "Move deleted files to Recycle Bin".
  • Under "Log-file detail", select all options.
  • Click on the "Defaults" button on the left.
  • Type in the full url of what you want as your default homepage and searchpage e.g. http://www.google.com.
  • Click the "Tweak" button (Again, on the left hand side).
  • Expand "Scanning Engine" by clicking on the "+" (Plus) symbol and select the following:
    • "Unload recognized processes during scanning."
    • "Obtain command line of scanned processes"
    • "Scan registry for all users instead of current user only"
  • Under "Cleaning Engine", select the following:
    • "Automatically try to unregister objects prior to deletion."
    • "During removal, unload explorer and IE if necessary"
    • "Let Windows remove files in use at next reboot."
    • "Delete quarrantined objects after restoring"
  • Click on "Safety Settings" and select "Write-protect system files after repair (Hosts file, etc)"
  • Click on "Proceed" to save these Preferences.
  • Click on the "Scan Now" button on the left.
  • Under "Select Scan Mode, be sure to select "Use Custom Scanning Options".
• Close all programs except ad-aware.
• Click on "Next" in the bottom right corner to start the scan.
• Run the Ad-Aware scan and allow it to remove everything it finds and then REBOOT - Even if not prompted to.
• After you log back in, Ad-Aware may run to finalize the scan and remove any locked files that it may of found. Allow it to finish.

If you would please, rescan with HijackThis and post a fresh log in this same topic.

[coachwife6]

You have a really bad worm. Hit control>>alt>>delete and stop this process (if there).

[SystemBackup] C:\WINDOWS\MTX_.EXE

You may wish to print out a copy of these instructions to follow while you complete this procedure.

Please save Hijack This in a permanent folder (i.e. C:\HJT). This ensures backups are saved and accessible.

Please go offline, close all browsers and any open Windows, making sure that only HijackThis is open. Scan and when it finishes, put an X in the boxes, only next to these following items, then click fix checked.

O4 - HKLM\..\Run: [SystemBackup] C:\WINDOWS\MTX_.EXE


The following are not necessarily spyware/malware, but we suggest you place a check mark next to the following entries, as these programs may be taking up system resources.

O4 - HKLM\..\Run: [LoadQM] loadqm.exe
(Description: This is the Microsoft MSN Queue Manager. There is disagreement over whether it is spying on you or not. Nevertheless, we suggest you check this entry and remove it. Removing this entry will free up some system resources. more information)

O4 - HKLM\..\Run: [msnappau] \"c:\program files\MSN Apps\Updater\01.02.3000.1001\en-us\msnappau.exe\"
(Description: MSN Messenger Updater. Not necessary. Removing this entry will free up a small amount of system resources.)

Please reboot into safe mode (continually tap the F8 key while your system is starting, select Safe Mode from the menu).
Be sure you're able to view hidden files, and remove the following files in bold (if found):

C:\WINDOWS\MTX_.EXE

Please delete your temporary files by deleting all files and folders that are in those folders (do not delete the temp folder itself) like for example
C:\WINDOWS\Temp\
C:\Temp\
C:\Documents and Settings\username\Local Settings\Temp\
Also delete your Temporary Internet Files, be sure to also select delete all offline content.

Please scan your system with Ad-aware:
Ad-aware SE - Download - Home Page

• If you have a previous version of Ad-Aware installed, during the installation of the new version you will be prompted to uninstall or keep the older version - be sure to uninstall the previous version.
• After installing Ad-aware, you will be prompted to update the program and run a full scan. De-select all boxes so that it does not run.
• Manually run "Ad-Aware SE Personal" and from the main screen Click on "Check for Updates Now".
• Once the definitions have been updated:
• Reconfigure Ad-Aware for Full Scan as per the following instructions:
  • Launch the program, and click on the Gear at the top of the start screen.
  • Under General Settings the following boxes should all be checked off: (Checked will be indicated by a green circle with a check mark in it, Un-Checked is a red circle with an X in it. If it is greyed out, those features are only available in the retail version.)
    • "Automatically save logfile"
    • Automatically quarantine objects prior to removal"
    • Safe Mode (always request confirmation)
    • Prompt to update outdated confirmation) - Change to 7 days.
  • Click the "Scanning" button (On the left side).
  • Under Drives & Folders, select "Scan within Archives"
  • Click "Click here to select Drives + folders" and select your installed hard drives.
  • Under Memory & Registry, select all options.
  • Click the "Advanced" button (On the left hand side).
  • Under "Shell Integration", select "Move deleted files to Recycle Bin".
  • Under "Log-file detail", select all options.
  • Click on the "Defaults" button on the left.
  • Type in the full url of what you want as your default homepage and searchpage e.g. http://www.google.com.
  • Click the "Tweak" button (Again, on the left hand side).
  • Expand "Scanning Engine" by clicking on the "+" (Plus) symbol and select the following:
    • "Unload recognized processes during scanning."
    • "Obtain command line of scanned processes"
    • "Scan registry for all users instead of current user only"
  • Under "Cleaning Engine", select the following:
    • "Automatically try to unregister objects prior to deletion."
    • "During removal, unload explorer and IE if necessary"
    • "Let Windows remove files in use at next reboot."
    • "Delete quarrantined objects after restoring"
  • Click on "Safety Settings" and select "Write-protect system files after repair (Hosts file, etc)"
  • Click on "Proceed" to save these Preferences.
  • Click on the "Scan Now" button on the left.
  • Under "Select Scan Mode, be sure to select "Use Custom Scanning Options".
• Close all programs except ad-aware.
• Click on "Next" in the bottom right corner to start the scan.
• Run the Ad-Aware scan and allow it to remove everything it finds and then REBOOT - Even if not prompted to.
• After you log back in, Ad-Aware may run to finalize the scan and remove any locked files that it may of found. Allow it to finish.

If you would please, rescan with HijackThis and post a fresh log in this same topic.

[ronski]

Thanks for your help coachwife6,

I've printed out your instructions and will implement them over the weekend.

I'll let you know the outcome on Monday.

Thanks again.

[ronski]

Hi coachwife6,

Well I followed all the instructions to the letter and the MTX_.EXE is now gone.
However, the buffer overrun is still there, whenever I click on Internet Explorer.

In case of program corruption I have reinstalled the wsock32.dll, explorer.exe and rundll32.exe files but to no avail.
I have also reinstalled Windows98 again (without a reformat ) but it didn't fix it.

I have installed Netscape and Mozzila Firefox which both work, its just Internet Explorer that give Buffer overrun.

Hopefully you have another suggestion for me to try otherwise, I guess, I will have to reformat the hard drive and perform a fresh install.

The new HijackThis log is below

Logfile of HijackThis v1.99.0
Scan saved at 08:04:07, on 21/02/2005
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\PROGRAM FILES\NORTON INTERNET SECURITY\CCPXYSVC.EXE
C:\PROGRAM FILES\NORTON INTERNET SECURITY\NISUM.EXE
C:\PROGRAM FILES\COMMON FILES\SYMANTEC SHARED\CCEVTMGR.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\MSN APPS\UPDATER\01.02.3000.1001\EN-US\MSNAPPAU.EXE
C:\WINDOWS\LOADQM.EXE
C:\PROGRAM FILES\COMMON FILES\SYMANTEC SHARED\CCAPP.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\DESKTOP\HIJACKTHIS.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.freeuk.com/
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - c:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\PROGRAM FILES\MSN APPS\MSN TOOLBAR\01.02.3000.1001\EN-US\MSNTB.DLL
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\PROGRAM FILES\MSN APPS\ST\01.02.3000.1002\EN-XU\STMAIN.DLL
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - c:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\PROGRAM FILES\MSN APPS\MSN TOOLBAR\01.02.3000.1001\EN-US\MSNTB.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [msnappau] "c:\program files\MSN Apps\Updater\01.02.3000.1001\en-us\msnappau.exe"
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [ccApp] "c:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "c:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMON.EXE
O4 - HKLM\..\Run: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] C:\WINDOWS\SYSTEM\mstask.exe
O4 - HKLM\..\RunServices: [ScriptBlocking] "C:\Program Files\Common Files\Symantec Shared\Script Blocking\SBServ.exe" -reg
O4 - HKLM\..\RunServices: [ccPxySvc] c:\PROGRA~1\NORTON~2\CCPXYSVC.EXE
O4 - HKLM\..\RunServices: [Nisum] c:\Program Files\Norton Internet Security\NISUM.EXE
O4 - HKLM\..\RunServices: [ccEvtMgr] "c:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe"
O8 - Extra context menu item: QuickDefine - c:\Program Files\Common Files\Microsoft Shared\Reference 2001\EDDEFINE.HTM
O8 - Extra context menu item: QuickTranslate - c:\Program Files\Common Files\Microsoft Shared\Reference 2001\EDTRANS.HTM
O9 - Extra button: Researcher - {9455301C-CF6B-11D3-A266-00C04F689C50} - c:\Program Files\Common Files\Microsoft Shared\Reference 2001\EROProj.dll
O15 - Trusted Zone: http://register-tesc...usiness.ntl.com
O15 - Trusted Zone: http://memberservices.tesco.net

[coachwife6]

The log looks clean. I found this information on buffer over-runs.

http://weblogs.asp.n...3/23/94996.aspx

If what you're asking is how an end-user can fix a buffer overrun, the answer is that the only way is by applying the appropriate patch from the vendor of the software in which the buffer overrun is occurring.

If you're asking about fixing a buffer overrun in code, there are lots of ways to prevent them, from avoiding the use of unsafe string functions, to migrating to managed code, among others.

I'm not sure what to tell you about your problems with IE, Excel, etc., other than perhaps you might try giving MS support a call.

I'm also going to move it into another forum, where you might get some additional help.

[coachwife6]

The log looks clean. I found this information on buffer over-runs.

http://weblogs.asp.n...3/23/94996.aspx

If what you're asking is how an end-user can fix a buffer overrun, the answer is that the only way is by applying the appropriate patch from the vendor of the software in which the buffer overrun is occurring.

If you're asking about fixing a buffer overrun in code, there are lots of ways to prevent them, from avoiding the use of unsafe string functions, to migrating to managed code, among others.

I'm not sure what to tell you about your problems with IE, Excel, etc., other than perhaps you might try giving MS support a call.

I'm also going to move it into another forum, where you might get some additional help.

[ronski]

coachwife6, thanks for your input.

I have managed to find the problem causing the buffer overrun error.

The problem was with the MSN toolbar, I removed the 3 entries below which worked. Thanks again for your help.

O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\PROGRAM FILES\MSN APPS\MSN TOOLBAR\01.02.3000.1001\EN-US\MSNTB.DLL
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\PROGRAM FILES\MSN APPS\ST\01.02.3000.1002\EN-XU\STMAIN.DLL

O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\PROGRAM FILES\MSN APPS\MSN TOOLBAR\01.02.3000.1001\EN-US\MSNTB.DLL

[coachwife6]

good job.

[laserbit]

I also have problemas with Buffer overrun with Norton System Works 2005 and MSN Messenger
here there is my logfile:

Logfile of HijackThis v1.99.1
Scan saved at 20.06.11, on 28/02/2005
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (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:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programmi\Norton AntiVirus\navapsvc.exe
C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
C:\PROGRA~1\NORTON~2\NORTON~1\NPROTECT.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\PROGRA~1\NORTON~2\NORTON~1\SPEEDD~1\NOPDB.EXE
C:\WINDOWS\System32\svchost.exe
C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\GSICON.EXE
C:\WINDOWS\system32\dslagent.exe
C:\WINDOWS\system32\RunDll32.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Programmi\MSN Messenger\msnmsgr.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\WinRAR\WinRAR.exe
C:\DOCUME~1\Pietro\IMPOST~1\Temp\Rar$EX03.407\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.it/
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://windowsupdate.microsoft.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 6.0\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SpywareGuard Download Protection - {4A368E80-174F-4872-96B5-0B27DDD11DB2} - C:\Programmi\SpywareGuard\dlprotect.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Programmi\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmi\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Programmi\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [ccApp] "C:\Programmi\File comuni\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [GSICONEXE] GSICON.EXE
O4 - HKLM\..\Run: [DSLAGENTEXE] dslagent.exe USB
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKCU\..\Run: [Norton SystemWorks] "C:\Programmi\Norton SystemWorks\cfgwiz.exe" /GUID {05858CFD-5CC4-4ceb-AAAF-CF00BF39736A} /MODE CfgWiz
O4 - HKCU\..\Run: [msnmsgr] "C:\Programmi\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - Startup: MSN Messenger 7.0.lnk = C:\Programmi\MSN Messenger\msnmsgr.exe
O4 - Startup: SpywareGuard.lnk = C:\Programmi\SpywareGuard\sgmain.exe
O4 - Global Startup: Acrobat Assistant.lnk = C:\Programmi\Adobe\Acrobat 6.0\Distillr\acrotray.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupd...b?1109112089843
O17 - HKLM\System\CCS\Services\Tcpip\..\{1BCB0D60-0CC2-412E-87A6-268314EAF492}: NameServer = 85.37.17.8 151.99.125.1
O17 - HKLM\System\CS1\Services\Tcpip\..\{1BCB0D60-0CC2-412E-87A6-268314EAF492}: NameServer = 85.37.17.8 151.99.125.1
O23 - Service: Adobe LM Service - Unknown owner - C:\Programmi\File comuni\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\ccSetMgr.exe
O23 - Service: Servizio Auto-Protect di Norton AntiVirus (navapsvc) - Symantec Corporation - C:\Programmi\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Programmi\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: Norton Unerase Protection (NProtectService) - Symantec Corporation - C:\PROGRA~1\NORTON~2\NORTON~1\NPROTECT.EXE
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programmi\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FILECO~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Speed Disk service - Symantec Corporation - C:\PROGRA~1\NORTON~2\NORTON~1\SPEEDD~1\NOPDB.EXE
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Programmi\File comuni\Symantec Shared\CCPD-LC\symlcsvc.exe

please help me, thanks