Here is log at latest failure:
Logfile of HijackThis v1.98.2
Scan saved at 9:41:47 AM, on 10/25/04
Platform: Windows 98 SE (Win9x 4.10.2222A)
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\mmtask.tsk
C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON CLEANSWEEP\CSINJECT.EXE
D:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON UTILITIES\NPROTECT.EXE
C:\PROGRAM FILES\COMMON FILES\SYMANTEC SHARED\SYMTRAY.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\PROGRAM FILES\COMMON FILES\SYMANTEC SHARED\CCEVTMGR.EXE
C:\WINDOWS\EXPLORER.EXE
D:\PROGRAM FILES\NORTON UNINSTALL DELUXE\SYMMON.EXE
C:\WINDOWS\LOADQM.EXE
C:\WINDOWS\SYSTEM\E_S4I2D1.EXE
C:\WINDOWS\SYSTEM\SISSWLED.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SPOOL32.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\COMMON FILES\SYMANTEC SHARED\CCAPP.EXE
C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON CLEANSWEEP\CSINSM32.EXE
C:\PROGRAM FILES\SONY CORPORATION\IMAGE TRANSFER\SONYTRAY.EXE
C:\Program Files\Norton SystemWorks\Norton CleanSweep\Monwow.exe
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\PROGRAM FILES\WINFAX\WFXCTL32.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\PROGRAM FILES\WINFAX\WFXMOD32.EXE
C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\1033\MSOFFICE.EXE
C:\PROGRAM FILES\MAILWASHER\MAILWASHER.EXE
C:\PROGRAM FILES\OUTLOOK EXPRESS\MSIMN.EXE
C:\WINDOWS\SYSTEM\PSTORES.EXE
C:\HIJACKTHIS\HIJACKTHIS.EXE
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.yahoo.comR0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.yahoo.comR0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R3 - Default URLSearchHook is missing
O2 - BHO: Web assistant - {9ECB9560-04F9-4bbc-943D-298DDF1699E1} - (no file)
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton SystemWorks\Norton AntiVirus\NavShExt.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAM FILES\ADOBE\ACROBAT 6.0\READER\ACTIVEX\ACROIEHELPER.DLL
O3 - Toolbar: Web assistant - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Program Files\Common Files\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton SystemWorks\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [NInit] D:\Program Files\Norton Uninstall Deluxe\NINIT.EXE
O4 - HKLM\..\Run: [NSystemMonitor] D:\PROGRAM FILES\NORTON UNINSTALL DELUXE\SYMMON.EXE
O4 - HKLM\..\Run: [NPROTECT] D:\Program Files\Norton SystemWorks\Norton Utilities\NPROTECT.EXE
O4 - HKLM\..\Run: [ICSMGR] ICSMGR.EXE
O4 - HKLM\..\Run: [CountrySelection] pctptt.exe
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [EPSON Stylus C84 Series] C:\WINDOWS\SYSTEM\E_S4I2D1.EXE /P23 "EPSON Stylus C84 Series" /O5 "LPT1:" /M "Stylus C84"
O4 - HKLM\..\Run: [SiSSWLED] C:\WINDOWS\SYSTEM\sisswled.exe
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\..\RunServices: [ScriptBlocking] "C:\Program Files\Common Files\Symantec Shared\Script Blocking\SBServ.exe" -reg
O4 - HKLM\..\RunServices: [CSINJECT.EXE] C:\Program Files\Norton SystemWorks\Norton CleanSweep\CSINJECT.EXE
O4 - HKLM\..\RunServices: [NPROTECT] D:\Program Files\Norton SystemWorks\Norton Utilities\NPROTECT.EXE
O4 - HKLM\..\RunServices: [SymTray - Norton SystemWorks] C:\Program Files\Common Files\Symantec Shared\SymTray.exe "Norton SystemWorks"
O4 - HKLM\..\RunServices: [ccSetMgr] "C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe"
O4 - HKLM\..\RunServices: [SchedulingAgent] C:\WINDOWS\SYSTEM\mstask.exe
O4 - HKLM\..\RunServices: [ccEvtMgr] C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O4 - Startup: CCAPP.EXE.lnk = C:\Program Files\Common Files\Symantec Shared\CCAPP.EXE
O4 - Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Startup: CleanSweep Smart Sweep-Internet Sweep.lnk = C:\Program Files\Norton SystemWorks\Norton CleanSweep\csinsm32.exe
O4 - Startup: Image Transfer.lnk = C:\Program Files\Sony Corporation\Image Transfer\SonyTray.exe
O12 - Plugin for .spop: C:\PROGRA~1\INTERN~1\Plugins\NPDocBox.dll
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) -
https://download.mac...ash/swflash.cabO16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) -
https://www-secure.s.../ActiveData.cabO16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) -
http://www.symantec....ta/SymAData.cabO16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) -
http://security.syma...bin/AvSniff.cabO16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) -
http://security.syma...n/bin/cabsa.cab