用hijackthis分析如下：
Logfile of HijackThis v1.99.1
Scan saved at 16:06:32, on 2005-9-19
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\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:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\System32\alg.exe
C:\WINDOWS\system32\wscntfy.exe
D:\Program Files\Tencent\qq\QQ.exe
D:\Program Files\Tencent\qq\TIMPlatform.exe
D:\Program Files\MYIE2\MyIE.exe
C:\Documents and Settings\Admin\桌面\hijackthis\HijackThis.exe
O1 - Hosts: localhost 127.0.0.1
O2 - BHO: SearchToolbar - {08BEC6AA-49FC-4379-3587-4B21E286C19E} - C:\WINDOWS\system32\ddaiz.dll
O2 - BHO: WebMiscItem Class - {3CD4296F-6CC3-11D9-B888-000C299AA719} - C:\WINDOWS\system32\WebMisc.dll
O2 - BHO: SnapFlash Class - {A44CBB0B-C77D-4BF5-87CC-B4EE79AD1B7E} - C:\Program Files\Common Files\justDo\Jd2002.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O2 - BHO: 百度搜霸 - {B580CF65-E151-49C3-B73F-70B13FCA8E86} - C:\WINDOWS\DOWNLO~1\BaiDuBar.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: 百度搜霸 - {B580CF65-E151-49C3-B73F-70B13FCA8E86} - C:\WINDOWS\DOWNLO~1\BaiDuBar.dll
O3 - Toolbar: SearchToolbar - {08BEC6AA-49FC-4379-3587-4B21E286C19E} - C:\WINDOWS\system32\ddaiz.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: Save Flash with Flash Catcher - res://C:\Program Files\Common Files\justDo\IECatcher.DLL/FlashCatcher.htm
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 小宝快刀下载(&X) - res://C:\Program Files\SrsSoft\WebDigger\DownFlashCom.dll/htm/DOWNHTML
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\Program Files\Tencent\qq\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\Program Files\Tencent\qq\AddEmotion.htm
O8 - Extra context menu item: 用 Liatro SWF Decoder 捕获 - C:\Program Files\Liatro\Liatro SWF Decoder\swfcatch.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\Program Files\Tencent\qq\SendMMS.htm
O8 - Extra context menu item: 百度Flash搜索 - res://C:\WINDOWS\DOWNLO~1\BaiDuBar.dll/FLASHSEARCH.HTM
O8 - Extra context menu item: 百度mp3搜索 - res://C:\WINDOWS\DOWNLO~1\BaiDuBar.dll/BAIDUMP3.HTM
O8 - Extra context menu item: 百度信息快递搜索 - res://C:\WINDOWS\DOWNLO~1\BaiDuBar.dll/BAIDUIE.HTM
O8 - Extra context menu item: 百度图片搜索 - res://C:\WINDOWS\DOWNLO~1\BaiDuBar.dll/BAIDUIMG.HTM
O8 - Extra context menu item: 百度搜索 - res://C:\WINDOWS\DOWNLO~1\BaiDuBar.dll/BAIDUSEARCH.HTM
O8 - Extra context menu item: 百度新闻搜索 - res://C:\WINDOWS\DOWNLO~1\BaiDuBar.dll/BAIDUNEWS.HTM
O8 - Extra context menu item: 豪杰超级解霸V8实时播放 - C:\Herosoft\HeroV8\MPURLGET.HTM
O9 - Extra button: 豪杰超级解霸V8 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\Herosoft\HeroV8\STHSDVD.EXE
O9 - Extra 'Tools' menuitem: 豪杰超级解霸V8 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\Herosoft\HeroV8\STHSDVD.EXE
O9 - Extra button: Flash Catcher - {90BAE0EF-F4BF-4FAC-B2EC-2C725C34AF12} - C:\Program Files\Common Files\justDo\IECatcher.DLL
O9 - Extra 'Tools' menuitem: Flash Catcher - {90BAE0EF-F4BF-4FAC-B2EC-2C725C34AF12} - C:\Program Files\Common Files\justDo\IECatcher.DLL
O9 - Extra button: 信息检索 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra button: 东方大典 - {d7489fa7-4f38-da83-e876-ad56f2e8d761} - D:\PROGRA~1\!Sunv\东方大典\PROGRA~1\!Sunv\DFDD2003\PlugInIE.dll
O9 - Extra 'Tools' menuitem: &Easy Dict - {d7489fa7-4f38-da83-e876-ad56f2e8d761} - D:\PROGRA~1\!Sunv\东方大典\PROGRA~1\!Sunv\DFDD2003\PlugInIE.dll
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
O17 - HKLM\System\CCS\Services\Tcpip\..\{462DAC73-3D32-4E48-8467-FCE9BBAE3426}: NameServer = 85.255.113.147,85.255.112.24
O17 - HKLM\System\CCS\Services\Tcpip\..\{9470C94D-EE7E-47A7-88AF-B2649A875B9E}: NameServer = 85.255.113.147 85.255.112.24
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
我该怎么办呢？
