和田青花玉牌子图片:上网老弹出广告

用HijackThis扫描日志是

HijackThis@Qoo的扫描日志 V1.97.7
Scan saved at 21:14:24, on 2006-7-19
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\system32\spoolsv.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\Mixer.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\Explorer.EXE
C:\Documents and Settings\alex\My Documents\hijackthis1.97_qoo\HijackThis.exe
C:\WINDOWS\system32\NOTEPAD.EXE

O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [KAVPersonal50] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kav.exe" /minimize
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - Startup: NTUSER.DAT
O4 - Startup: ntuser.dat.LOG
O4 - Startup: ntuser.ini
O17 - HKLM\System\CCS\Services\Tcpip\..\{479DCC7D-1DB2-4FB0-A602-59BF6F4A106A}: NameServer = 202.98.198.168 202.98.192.68
O17 - HKLM\System\CS1\Services\Tcpip\..\{479DCC7D-1DB2-4FB0-A602-59BF6F4A106A}: NameServer = 202.98.198.168 202.98.192.68
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - %SystemRoot%\system32\mshtml.dll

这个要怎么处理？？？