Analyse d'un scanlog de hijack this, svp

beaucoup de problèmes avec les spywares, et j'ai peur de faire une bétises, alors si quelqu'un peut m'aider, je lui en serait très reconnaissant!!

Merci d'avance!

voici ce que me donne hijackthis:

Logfile of HijackThis v1.97.7
Scan saved at 15:33:28, on 07.06.04
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:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\ptsnoop.exe
C:\REGPROT\REGPROT.EXE
C:\WINDOWS\WININET32.EXE
C:\PROGRAM FILES\SPYBOT - SEARCH & DESTROY\TEATIMER.EXE
C:\WINDOWS\RUNWIN32.EXE
C:\WINDOWS\SYSTEM\INTERNAT.EXE
C:\PROGRAM FILES\MSN MESSENGER\MSNMSGR.EXE
C:\WINDOWS\WINDIAL32.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\PROGRAM FILES\QUICKZIP\QUICKZIP.EXE
C:\WINDOWS\TEMP\QZTEMP\HIJACKTHIS.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.searchmeup.com/search.php?aid=1057
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.searchmeup.com/search.php?aid=1057
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.searchmeup.com/search.php?aid=1057
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.searchmeup.com/search.php?aid=1057
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.searchmeup.com/search.php?aid=1057
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.searchmeup.com/search.php?aid=1057
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://www.searchmeup.com/search.php?aid=1057
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.searchmeup.com/search.php?aid=1057
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.searchmeup.com/search.php?aid=1057
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,AutoConfigURL = www.noos.fr
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 127.0.0.1:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = local
O4 - HKLM\..\Run: [PTSNOOP] ptsnoop.exe
O4 - HKLM\..\Run: [CountrySelection] pctptt.exe
O4 - HKLM\..\Run: [RegProt] c:\regprot\regprot.exe /start
O4 - HKCU\..\Run: [wininet32] C:\WINDOWS\wininet32.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\PROGRAM FILES\SPYBOT - SEARCH & DESTROY\TeaTimer.exe
O4 - HKCU\..\Run: [runwin32] C:\WINDOWS\runwin32.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\PROGRAM FILES\MSN MESSENGER\MSNMSGR.EXE" /background
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O9 - Extra 'Tools' menuitem: Console Java (Sun) (HKLM)
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O13 - www. Prefix: http://