我的机器经常自己弹出一些IE广告，一直没能解决，请大侠们帮忙。谢谢啦
扫描日志如下
Logfile of HijackThis v1.99.1
Scan saved at 7:39:35 PM, on 8/21/2006
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\csrss.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:\Program Files\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\inetsrv\inetinfo.exe
C:\Program Files\CA\eTrust Antivirus\InoRpc.exe
C:\Program Files\CA\eTrust Antivirus\InoRT.exe
C:\Program Files\CA\eTrust Antivirus\InoTask.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\MSDEMSSQL$INST01\Binn\sqlservr.exe
C:\EPOAgent\naimas32.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\svchost.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\MSDEMSSQL$INST01\Binn\sqlagent.EXE
C:\WINDOWS\System32\hkcmd.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\WINDOWS\system32\ctfmon.exe
C:\software\VISUAL_SOURCESAFE2005\VSSSwitcher\VSSSwitcher\Debug\SCCSwitcher.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\5103\My Documents\software\HijackThis.exe
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=56626&homepage=
about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://seek.yisou.com/srchasst.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://seek.yisou.com/srchcust.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: AntiFish Class - {38928D50-8A48-44C2-945F-D2F23F771410} - C:\PROGRA~1\Yahoo!\ASSIST~1\assist\yangling.dll
O2 - BHO: DragSearch BHO - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\assist\YDRAGS~1.DLL
O2 - BHO: (no name) - {8D139DD1-6BB5-4103-8C89-41560FF2E107} - C:\WINDOWS\system32\3721_6.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SCCSwitcher] C:\software\VISUAL_SOURCESAFE2005\VSSSwitcher\VSSSwitcher\Debug\SCCSwitcher.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\quartz32.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\quartz32.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = aquiloplc.co.uk
O17 - HKLM\Software\..\Telephony: DomainName = aquiloplc.co.uk
O17 - HKLM\System\CCS\Services\Tcpip\..\{56E812A1-7E3F-460D-A5C5-152C7CE3F837}: NameServer = 172.16.0.1
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = aquiloplc.co.uk
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files\Common Files\Microsoft Shared\Help\hxds.dll
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O23 - Service: eTrust Antivirus RPC Server (InoRPC) - Computer Associates International, Inc. - C:\Program Files\CA\eTrust Antivirus\InoRpc.exe
O23 - Service: eTrust Antivirus Realtime Server (InoRT) - Computer Associates International, Inc. - C:\Program Files\CA\eTrust Antivirus\InoRT.exe
O23 - Service: eTrust Antivirus Job Server (InoTask) - Computer Associates International, Inc. - C:\Program Files\CA\eTrust Antivirus\InoTask.exe
O23 - Service: NAI ePolicy Orchestrator Agent (NAIMAGENT32) - Network Associates, Inc. - C:\EPOAgent\naimas32.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Svchost Service For Windows (svchost) - Unknown owner - C:\WINDOWS\svchost.exe
