Slow After Internet Connection [HijackThis log included]

Hello folks,
I'm trying to troubleshoot a friends PC which is running extremely slow after connection to the internet.
I think it might be something trying to atttack the PC.
I've poster a hijack this log if that helps as it might be something simple like spywear. Here's hoping,
Gerd:-

Logfile of HijackThis v1.99.1
Scan saved at 16:37:46, on 18/02/2005
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\system32\spoolsv.exe
C:\Program Files\Sophos SWEEP for NT\SWNETSUP.EXE
C:\Program Files\Sophos SWEEP for NT\SWEEPSRV.SYS
C:\WINDOWS\Explorer.EXE
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\System32\cmrs32.exe
C:\WINDOWS\system32\defragfatx.exe
C:\WINDOWS\system32\windns.exe
C:\Program Files\BT Voyager 105 ADSL Modem\dslstat.exe
C:\Program Files\BT Voyager 105 ADSL Modem\dslagent.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Pinnacle\Shared Files\InstantCDDVD\PCLETray.exe
C:\Program Files\Sophos SWEEP for NT\ICMON.EXE
C:\Program Files\Common Files\Microsoft Shared\Works Shared\wkcalrem.exe
C:\WINDOWS\System32\wuauclt.exe
C:\WINDOWS\system32\mmc.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe
C:\Documents and Settings\Danny\Local Settings\Temp\Temporary Directory 1 for hijackthis.zip\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.ebay.co.uk/
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.ebay.co.uk/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
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:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [WorksFUD] C:\Program Files\Microsoft Works\wkfud.exe
O4 - HKLM\..\Run: [Microsoft Works Portfolio] C:\Program Files\Microsoft Works\WksSb.exe /AllUsers
O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Program Files\Microsoft Works\WkDetect.exe
O4 - HKLM\..\Run: [PinnacleDriverCheck] C:\WINDOWS\System32\PSDrvCheck.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [MS CMRS32 Protocol] cmrs32.exe
O4 - HKLM\..\Run: [Windows DLL Loader] C:\WINDOWS\system32\defragfatx.exe
O4 - HKLM\..\Run: [Services] C:\WINDOWS\system32\windns.exe
O4 - HKLM\..\Run: [DSLSTATEXE] C:\Program Files\BT Voyager 105 ADSL Modem\dslstat.exe icon
O4 - HKLM\..\Run: [DSLAGENTEXE] C:\Program Files\BT Voyager 105 ADSL Modem\dslagent.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\RunServices: [MS CMRS32 Protocol] cmrs32.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [InstantTray] C:\Program Files\Pinnacle\Shared Files\InstantCDDVD\PCLETray.exe
O4 - HKCU\..\Run: [MS CMRS32 Protocol] cmrs32.exe
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: InterCheck Monitor.LNK = C:\Program Files\Sophos SWEEP for NT\ICMON.EXE
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Microsoft Works Calendar Reminders.lnk = ?
O4 - Global Startup: BT Broadband Basic Help.lnk = C:\Program Files\BT Broadband Basic Help\bin\matcli.exe
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
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/03e724cadcacc6597406/netzip/RdxIE601.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.c...ls/en/x86/client/wuweb_site.cab?1099664953823
O17 - HKLM\System\CCS\Services\Tcpip\..\{E8D822D6-E101-4345-BF94-DA9197EE988B}: NameServer = 192.168.4.2,194.80.47.75
O23 - Service: Sophos Anti-Virus Network (SweepNet) - Sophos Plc - C:\Program Files\Sophos SWEEP for NT\SWNETSUP.EXE
O23 - Service: Sophos Anti-Virus (SWEEPSRV.SYS) - Sophos Plc - C:\Program Files\Sophos SWEEP for NT\SWEEPSRV.SYS

 

HijackThis needs to be unzipped and placed in it's own folder.

Scan again with HijackThis and place a check next to the following entries. Close ALL other windows and click fix.

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyOverride = 127.0.0.1
O4 - HKLM\..\Run: [MS CMRS32 Protocol] cmrs32.exe
O4 - HKLM\..\Run: [Windows DLL Loader] C:\WINDOWS\system32\defragfatx.exe
O4 - HKLM\..\Run: [Services] C:\WINDOWS\system32\windns.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\RunServices: [MS CMRS32 Protocol] cmrs32.exe

Right click My Computer and choose properties. On system restore tab, check the box to turn off. OK out.

Go to start>run and type msconfig, hit enter. On the boot.ini tab, check the box next to /safeboot and OK. Yes to restart. This will restart your computer in safe mode. Logon to your user account.

Now in safe mode, you will need to show hidden files and folders, as well as system files and extensions for known file types.

Open C:\Program Files\Common Files\Real\Update_OB and rename realsched.exe to realsched.old
Open C:\WINDOWS\system32 and delete the files cmrs32.exe, defragfatx.exe and windns.exe.
Open C:\Temp if present, select all and delete.
Open C:\Windows\Temp, select all and delete.
Open C:\Windows\Prefetch, select all and delete.
Open C:\Documents and Settings\username\Local Settings\temp, select all and delete. Do this for all usernames.
Open the control panel, then internet options and delete the temporary internet files, checking the box for offline content.
Open My Computer, right click Local disk C: and choose properties, then disk cleanup. Check all boxes except compress old files and click OK.
Uncheck the /safeboot box in msconfig and ok to reboot.

Back in Windows, go to Start>All Programs>Windows Update. Accept all critical updates.
Reboot and go back to Windows Update until there are no more criticals offered.

Scan your PC with RAV. If any files are infected, click the report button then copy and paste it here.

Run another HijackThis scan and post the log.

 

How's it going?