Here's the latest HJT post after running PocketKillbox.
Logfile of HijackThis v1.99.1
Scan saved at 3:01:37 PM, on 06/08/2005
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:\PROGRAM FILES\IOMEGA\AUTODISK\ADSERVICE.EXE
C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\VS7DEBUG\MDM.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\LOADQM.EXE
C:\PROGRAM FILES\IOMEGA\AUTODISK\ADUSERMON.EXE
C:\PROGRAM FILES\IOMEGA\DRIVEICONS\IMGICON.EXE
C:\WINDOWS\TPPALDR.EXE
C:\PROGRAM FILES\GRISOFT\AVG FREE\AVGCC.EXE
C:\PROGRAM FILES\GRISOFT\AVG FREE\AVGEMC.EXE
C:\PROGRAM FILES\GRISOFT\AVG FREE\AVGAMSVR.EXE
C:\PROGRAM FILES\BESTPOPUPKILLER\BESTPOPUPKILLER.EXE
C:\WINDOWS\SYSTEM\CTFMON.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\AUDIO\HIJACK THIS\HIJACKTHIS.EXE
R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = http://www.google.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.microsoft...er=6&ar=msnhome
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.microsoft...=ie&ar=iesearch
R1 - HKLM\Software\Microsoft\Internet Explorer\Search,Default_Search_URL = http://www.microsoft...=ie&ar=iesearch
N4 - Mozilla: user_pref("browser.startup.homepage", "http://www.msnbc.com"); (C:\WINDOWS\Application Data\Mozilla\Profiles\default\pqcywukb.slt\prefs.js)
N4 - Mozilla: user_pref("browser.search.defaultengine", "engine://C%3A%5CPROGRAM%20FILES%5CMOZILLA.ORG%5CMOZILLA%5Csearchplugins%5Cgoogle.src"); (C:\WINDOWS\Application Data\Mozilla\Profiles\default\pqcywukb.slt\prefs.js)
O4 - HKLM\..\Run: [ScanRegistry] c:\windows\scanregw.exe /autorun
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [ADUserMon] C:\Program Files\Iomega\AutoDisk\ADUserMon.exe
O4 - HKLM\..\Run: [Iomega Drive Icons] C:\Program Files\Iomega\DriveIcons\ImgIcon.exe
O4 - HKLM\..\Run: [Deskup] C:\Program Files\Iomega\DriveIcons\deskup.exe /IMGSTART
O4 - HKLM\..\Run: [TPP Auto Loader] C:\WINDOWS\TPPALDR.EXE
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\GRISOFT\AVGFRE~1\AVGCC.EXE /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\GRISOFT\AVGFRE~1\AVGEMC.EXE
O4 - HKLM\..\Run: [AVG7_AMSVR] C:\PROGRA~1\GRISOFT\AVGFRE~1\AVGAMSVR.EXE
O4 - HKLM\..\Run: [SoundMan] soundman.exe
O4 - HKLM\..\Run: [Logitech Utility] LOGI_MWX.EXE
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [ADService] C:\Program Files\Iomega\AutoDisk\ADService.exe
O4 - HKLM\..\RunServices: [ScriptBlocking] "C:\Program Files\Common Files\Symantec Shared\Script Blocking\SBServ.exe" -reg
O4 - HKLM\..\RunServices: [MDM7] "C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\VS7DEBUG\MDM.EXE"
O4 - HKCU\..\Run: [BestPopUpKiller] C:\Program Files\BestPopUpKiller\BestPopupKiller.exe /startup
O4 - HKCU\..\Run: [HistoryKill] C:\Program Files\HistoryKill\\histkill.exe /startup
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Startup: Hewlett-Packard Recorder.lnk.disabled
O4 - Startup: HPAiODevice.lnk.disabled
O4 - Startup: Palo Alto Software Update Manager 8.0.lnk = C:\Program Files\Common Files\Palo Alto Software\8.0\PAS8_Update.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://c:\PROGRA~1\MICROS~1\OFFICE10\EXCEL.EXE/3000
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\SYSTEM\Shdocvw.dll
O12 - Plugin for .spop: C:\PROGRA~1\INTERN~1\Plugins\NPDocBox.dll