Here is my log file
Logfile of HijackThis v1.99.1
Scan saved at 4:45:30 PM, on 5/11/05
Platform: Windows 98 Gold (Win9x 4.10.1998)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\SYSTEM\SA3DSRV.EXE
C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\VSHWIN32.EXE
C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\WEBSCANX.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\EXPLORER.EXE
C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\VSSTAT.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\MOUSE\SYSTEM\EM_EXEC.EXE
C:\PROGRAM FILES\COMPAQ\EASY ACCESS BUTTON SUPPORT\CPQEADM.EXE
C:\COMPAQ\INTERNET\CISRVR.EXE
C:\CPQS\BWTOOLS\BWTRAY.EXE
C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\AVCONSOL.EXE
C:\WINDOWS\RUNDLL32.EXE
C:\PROGRAM FILES\MICROSOFT MONEY\SYSTEM\REMINDER.EXE
C:\PROGRAM FILES\NETSCAPE\COMMUNICATOR\PROGRAM\AIM\AIM.EXE
C:\PROGRAM FILES\MICROSOFT OFFICE\FINDFAST.EXE
C:\PROGRAM FILES\MICROSOFT OFFICE\OSA.EXE
C:\PROGRAM FILES\COMPAQ\EASY ACCESS BUTTON SUPPORT\BTTNSERV.EXE
C:\PROGRAM FILES\COMPAQ\ON-SCREEN DISPLAY\OSD.EXE
C:\PROGRAM FILES\YAHOO!\MESSENGER\YMSGR_TRAY.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\CPQS\BACKWEB\PROGRAM\BACKWEB.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\WINDOWS\DESKTOP\HIJACKTHIS.EXE
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://c:\windows\TEMP\se.dll/spage.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://c:\windows\TEMP\se.dll/spage.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://search.presar...&query=%s&i=enu
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
O2 - BHO: (no name) - {6CDFF341-BF08-11D9-BD2D-00E0D1E648AB} - C:\WINDOWS\SYSTEM\MDHF.DLL
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: [EM_EXEC] c:\mouse\system\em_exec.exe
O4 - HKLM\..\Run: [CPQEASYACC] C:\Program Files\Compaq\Easy Access Button Support\cpqeadm.exe
O4 - HKLM\..\Run: [EACLEAN] C:\Program Files\Compaq\Easy Access Button Support\eaclean.exe
O4 - HKLM\..\Run: [Aureal A3D Interactive Audio Init] A3dInit.exe
O4 - HKLM\..\Run: [Compaq Internet Setup] C:\Compaq\Internet\InetWizard.exe /RUN
O4 - HKLM\..\Run: [CISrvr Program] C:\COMPAQ\INTERNET\CISRVR.EXE
O4 - HKLM\..\Run: [Service Connection] c:\cpqs\bwtools\bwtray.exe
O4 - HKLM\..\Run: [AvconsoleEXE] C:\Program Files\Network Associates\McAfee VirusScan\avconsol.exe /minimize
O4 - HKLM\..\Run: [VsecomrEXE] C:\Program Files\Network Associates\McAfee VirusScan\VSECOMR.EXE
O4 - HKLM\..\Run: [Vshwin32EXE] C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\VSHWIN32.EXE
O4 - HKLM\..\Run: [VsStatEXE] C:\Program Files\Network Associates\McAfee VirusScan\VSSTAT.EXE /SHOWWARNING
O4 - HKLM\..\Run: [McAfeeWebScanX] C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\WebScanX.Exe
O4 - HKLM\..\Run: [OEMCLEANUP] C:\windows\OPTIONS\oemreset.exe
O4 - HKLM\..\Run: [sp] rundll32 C:\WINDOWS\TEMP\SE.DLL,DllInstall
O4 - HKLM\..\Run: [Security iGuard] C:\Program Files\Security iGuard\Security iGuard.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [Aureal A3D Interactive Audio] sa3dsrv.exe
O4 - HKLM\..\RunServices: [CPQDFWAG] C:\WINDOWS\cpqdiag\CpqDfwAg.exe -I
O4 - HKLM\..\RunServices: [Vshwin32EXE] C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\VSHWIN32.EXE
O4 - HKLM\..\RunServices: [McAfeeWebScanX] C:\PROGRAM FILES\NETWORK ASSOCIATES\MCAFEE VIRUSSCAN\WebScanX.Exe /RUNSERVICES
O4 - HKLM\..\RunServices: [HC Reminder] hc.exe
O4 - HKLM\..\RunServices: [Srv32 spool service] C:\WINDOWS\System\spoolsrv32.exe
O4 - HKCU\..\Run: [Reminder] C:\Program Files\Microsoft Money\System\reminder.exe
O4 - HKCU\..\Run: [AOL Instant Messenger ] C:\Program Files\Netscape\Communicator\Program\AIM\aim.exe -cnetwait.odl
O4 - HKCU\..\Run: [Yahoo! Pager] C:\Program Files\Yahoo!\Messenger\ypager.exe -quiet
O4 - HKCU\..\Run: [AIM] C:\PROGRAM FILES\NETSCAPE\COMMUNICATOR\PROGRAM\AIM\aim.exe -cnetwait.odl
O4 - Startup: Microsoft Find Fast.lnk = C:\Program Files\Microsoft Office\FINDFAST.EXE
O4 - Startup: Office Startup.lnk = C:\Program Files\Microsoft Office\OSA.EXE
O8 - Extra context menu item: AltaVista Home - http://jump.altavista.com/avie5/home
O8 - Extra context menu item: AV Search This Term - http://jump.altavista.com/avie5/search
O8 - Extra context menu item: AV Translate this Web Page - http://jump.altavist...avie5/babelfish
O8 - Extra context menu item: AV Translate Selection - http://jump.altavist...avie5/babelfish
O9 - Extra button: (no name) - {06FE5D00-8F11-11d2-804F-00105A133818} - http://jump.altavista.com/avie5/home (file missing)
O9 - Extra 'Tools' menuitem: &AltaVista Home - {06FE5D00-8F11-11d2-804F-00105A133818} - http://jump.altavista.com/avie5/home (file missing)
O9 - Extra button: Translate - {06FE5D05-8F11-11d2-804F-00105A133818} - http://jump.altavist...avie5/babelfish (file missing)
O9 - Extra 'Tools' menuitem: AV &Translate - {06FE5D05-8F11-11d2-804F-00105A133818} - http://jump.altavist...avie5/babelfish (file missing)
O9 - Extra button: (no name) - {06FE5D02-8F11-11d2-804F-00105A133818} - http://jump.altavist...vie5/linksearch (file missing)
O9 - Extra 'Tools' menuitem: &Find Pages Linking to this URL - {06FE5D02-8F11-11d2-804F-00105A133818} - http://jump.altavist...vie5/linksearch (file missing)
O9 - Extra button: (no name) - {06FE5D03-8F11-11d2-804F-00105A133818} - http://jump.altavist...vie5/hostsearch (file missing)
O9 - Extra 'Tools' menuitem: Find Other Pages on this &Host - {06FE5D03-8F11-11d2-804F-00105A133818} - http://jump.altavist...vie5/hostsearch (file missing)
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 - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\PROGRAM FILES\YAHOO!\MESSENGER\YHEXBMES0521.DLL
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\PROGRAM FILES\YAHOO!\MESSENGER\YHEXBMES0521.DLL
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\PROGRAM FILES\NETSCAPE\COMMUNICATOR\PROGRAM\AIM\AIM.EXE
O9 - Extra button: Microsoft AntiSpyware helper - {ECFE98E0-C22F-11D9-BD2D-00E02926DC47} - (no file) (HKCU)
O9 - Extra 'Tools' menuitem: Microsoft AntiSpyware helper - {ECFE98E0-C22F-11D9-BD2D-00E02926DC47} - (no file) (HKCU)
O18 - Filter: text/html - {6CDFF340-BF08-11D9-BD2D-00E0BEAAED30} - C:\WINDOWS\SYSTEM\MDHF.DLL
O18 - Filter: text/plain - {6CDFF340-BF08-11D9-BD2D-00E0BEAAED30} - C:\WINDOWS\SYSTEM\MDHF.DLL