I tried to attach the hijackthis-log-file and the
avast4\data\log\warning.log-file, but this seems to be to much, so I copie-paste it:
Thx Fred

24-5-2004 19:16:05 1085418965 NT AUTHORITY\SYSTEM 1388 Sign of “Win32:DyfucDldr-H [Trj]” has been found in “C:\WINDOWS\optimize.exe” file.
24-5-2004 19:57:00 1085421420 FEDDISK2004\Fedde 1820 Sign of “Win32:DyfucDldr-E [Trj]” has been found in “C:\Documents and Settings\Fedde\Local Settings\Temporary Internet Files\Content.IE5\QVE3MLE3\install[1][UPX]” file.
24-5-2004 20:07:16 1085422036 FEDDISK2004\Fedde 804 Sign of “Win32:DyfucDldr-E [Trj]” has been found in “C:\Documents and Settings\Fedde\Local Settings\Temporary Internet Files\Content.IE5\QVE3MLE3\install[1][UPX]” file.
24-5-2004 20:08:02 1085422082 FEDDISK2004\Fedde 804 Sign of “Win32:DyfucDldr-H [Trj]” has been found in “C:\Documents and Settings\Fedde\Local Settings\Temporary Internet Files\Content.IE5\QVE3MLE3\optimize[1].exe” file.
24-5-2004 20:09:14 1085422154 FEDDISK2004\Fedde 804 Sign of “Win32:DyfucDldr-G [Trj]” has been found in “C:\Documents and Settings\Fedde\Local Settings\Temporary Internet Files\Content.IE5\TMFHHAOU\vviewer[1].cab\vviewer.ocx” file.
24-5-2004 20:18:40 1085422720 FEDDISK2004\Fedde 804 Sign of “Win32:DyfucDldr-H [Trj]” has been found in “C:\Program Files\AntiTrojan_AlwilSoftware\Avast4\DATA\moved\optimize[1].exe.vir” file.
24-5-2004 20:18:40 1085422720 FEDDISK2004\Fedde 804 Sign of “Win32:DyfucDldr-G [Trj]” has been found in “C:\Program Files\AntiTrojan_AlwilSoftware\Avast4\DATA\moved\vviewer.ocx.vir” file.
24-5-2004 20:18:40 1085422720 FEDDISK2004\Fedde 804 Sign of “Win32:DyfucDldr-E [Trj]” has been found in “C:\Program Files\AntiTrojan_AlwilSoftware\Avast4\DATA\moved[UPX].vir” file.

Logfile of HijackThis v1.97.7
Scan saved at 12:36:10, on 26-5-2004
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\AntiTrojan_AlwilSoftware\Avast4\aswUpdSv.exe
C:\Program Files\AntiTrojan_AlwilSoftware\Avast4\ashServ.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Conexant\CnxDslTb.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\gffzclqt.exe
C:\PROGRA~1\ANTITR~1\Avast4\ashDisp.exe
C:\VirusTools\PerfectProcessAntiSpyware\ppshield.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Messenger\MSMSGS.EXE
C:\Program Files\Outlook Express\msimn.exe
C:\Office97\Office\Winword.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Fedde\Local Settings\Temp\Tijdelijke map 1 voor hijackthis1977.zip\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.zonnet.nl/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Fedde’s Internet Explorer
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Koppelingen
R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {1B46C609-D9F8-4687-8A33-1E603D9A672C} - C:\WINDOWS\efnzr.dll
O2 - BHO: (no name) - {41353F8B-78CE-48A5-BE44-153ED293D192} - C:\PROGRA~1\POPUPP~1\PopLib.dll (file missing)
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\ANTITR~2\SDHelper.dll (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM..\Run: [SiS KHooker] C:\WINDOWS\System32\khooker.exe
O4 - HKLM..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM..\Run: [NeroCheck] C:\WINDOWS\System32\NeroCheck.exe
O4 - HKLM..\Run: [CnxDslTaskBar] C:\Program Files\Conexant\CnxDslTb.exe
O4 - HKLM..\Run: [EPSON Stylus C44 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 “EPSON Stylus C44 Series” /O6 “USB001” /M “Stylus C44”
O4 - HKLM..\Run: [AVG_CC] C:\PROGRA~1\GRISOF~1\AVG6\avgcc32.exe /STARTUP
O4 - HKLM..\Run: [QuickTime Task] “C:\Program Files\QuickTime\qttask.exe” -atboottime
O4 - HKLM..\Run: [bmzz] C:\WINDOWS\gffzclqt.exe
O4 - HKLM..\Run: [webHancer Survey Companion] “C:\Program Files\webHancer\Programs\whSurvey.exe”
O4 - HKLM..\Run: [avast!] C:\PROGRA~1\ANTITR~1\Avast4\ashDisp.exe
O4 - HKLM..\Run: [Perfect Process shield] C:\VirusTools\PerfectProcessAntiSpyware\ppshield.exe
O4 - HKCU..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU..\Run: [MSMSGS] “C:\Program Files\Messenger\MSMSGS.EXE” /background
O9 - Extra button: PopupPopper Configuratiescherm (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra ‘Tools’ menuitem: Windows Messenger (HKLM)
O16 - DPF: {003FADA5-8FEE-11D6-AFB7-0004768F6183} (CryptoRSA Control) - https://www.p3.postbank.nl/sesam/CAX.cab
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Besturing) - http://a840.g.akamai.net/7/840/537/7d90ae05585062/housecall.antivirus.com/housecall/xscan53.cab
O16 - DPF: {7B297BFD-85E4-4092-B2AF-16A91B2EA103} (WScanCtl Class) - http://www3.ca.com/securityadvisor/virusinfo/webscan.cab
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?37949.0066550926
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab