各位　我们宿舍拉的宽带，由于没有路由功能的猫所以其中一台电脑作的XP代理，我们都用他的代理上网，最近我们低下的电脑有些网站都上不去了，比如新浪网，但是我PING新浪的DNS是通的，我试着用它的IP地址上也上不去，我们一共三台电脑　只有代理服务器的电脑访问任何网站都没有问题，我们低下两台电脑却不行，服务器一直没有改设置，突然我们就不能上网了 请问各位这是怎么回事阿　　有些网站可以访问　比如TOM.COM，　尔有些网站不行比如新浪。

QQ能用吗？

可以用QQ

请用最新版Hijackthis1.99.1扫描一个log贴上来。

hijackThis下载地址见置顶贴
[必读]本版说明及常用小软件下载
http://forum.ikaka.com/topic.asp?board=67&artid=5188931

hijackthis使用方法请参考——瑞星HijackThis专题
http://it.rising.com.cn/newSite/Channels/anti_virus/Antivirus_Faq/TopicExplorerPagePackage/hijackthis.htm

运行HijackThis，先点[扫描]或[Scan]按钮，扫描完成后，[扫描]或[Scan]按钮会变为[保存Log]或[Save Log]按钮，点击它，LOG将会在记事本中显示，再从记事本里复制/粘贴到贴子里。如果LOG比较长，一贴发不完，你可以分成几个部分发在回贴里。

好，我试试

Logfile of HijackThis v1.99.1
Scan saved at 19:31:56, on 2005-7-3
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Unable to get Internet Explorer version!

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:\PROGRAM FILES\RISING\RAV\Ravmond.exe
C:\WINDOWS\System32\dllhost.exe
C:\WINDOWS\System32\inetsrv\inetinfo.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\RunDll32.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\rising\Rav\RavTimer.exe
C:\Program Files\rising\Rav\RavMon.exe
C:\PROGRA~1\3721\assistse.exe
C:\Program Files\Ringz Studio\Storm Downloader\StormDownloader.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\System32\ctfmon.exe
C:\WINDOWS\System32\PYINTAU.EXE
C:\WINDOWS\System32\conime.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
D:\QQ\QQ.exe
D:\QQ\TIMPlatform.exe
D:\QQ\QQexternal.exe
C:\Documents and Settings\lw\桌面\248783200522382732\HijackThis.exe

R3 - URLSearchHook: (no name) - {0A00D11E-B1E7-44b5-AD88-C9190876AAC4} - (no file)
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\System32\xunleibho_v4.dll
O2 - BHO: AssistII - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O3 - Toolbar: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O3 - Toolbar: 卡卡安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\Program Files\Rising\KaKaToolBar\kakatool.dll
O4 - HKLM\..\Run: [IMJPMIG8.1] rem "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] rem C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] rem C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [SunJavaUpdateSched] rem C:\Program Files\Java\j2re1.4.2_04\bin\jusched.exe
O4 - HKLM\..\Run: [RavTimer] C:\Program Files\rising\Rav\RavTimer.exe
O4 - HKLM\..\Run: [RavMon] C:\Program Files\rising\Rav\RavMon.exe -system
O4 - HKLM\..\Run: [assistse] "C:\PROGRA~1\3721\assistse.exe"
O4 - HKLM\..\Run: [MINI_BFYY] C:\Program Files\Ringz Studio\Storm Downloader\StormDownloader.exe
O4 - HKLM\..\Run: [StormCodec_Helper] "C:\Program Files\Ringz Studio\Storm Codec\StormSet.exe" /S /opti
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O8 - Extra context menu item: &使用暴风下载器下载 - C:\Program Files\Ringz Studio\Storm Downloader\geturl.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\QQ\SendMMS.htm
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: 访问瑞星网站 - {FF2DE7A6-ECB1-4CBC-9C0E-D92A9E66E444} - http://www.rising.com.cn (file missing)
O9 - Extra button: 访问卡卡社区 - {FF2DE7A6-ECB1-4CBC-9C0E-D92A9E66E445} - http://www.ikaka.com (file missing)
O13 - Home Prefix:
O13 - Mosaic Prefix:
O13 - FTP Prefix:
O13 - Gopher Prefix:
O16 - DPF: {0CA54D3F-CEAE-48AF-9A2B-31909CB9515D} (Edit Class) - https://www.nj1.cmbchina.com/download/CMBEdit.cab
O16 - DPF: {28E0FA88-ABA8-4937-A247-3031F1A11165} - http://pi.51.net/download/diybar2.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1103465448989
O16 - DPF: {C8BD9ACB-F7EC-48E6-BB2F-DAADC6789E9A} (Kingsoft DUBA OnlineScan) - http://211.152.52.102/duba/antiscan/update/OCX/KAVClean.CAB
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/Ver2005/OL2005.cab
O16 - DPF: {F2EB8999-766E-4BF6-AAAD-188D398C0D0B} (PBActiveX40 Control) - http://www4.bj.cmbchina.com/download/pb45.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{1A5EF468-1E5C-4DD0-97F7-6164DDF86F29}: NameServer = 61.128.99.134,61.128.99.133
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\PROGRAM FILES\RISING\RAV\Ravmond.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe

不知道是不是这个

建议

关闭所有ie窗口，修复以下项目

R3 - URLSearchHook: (no name) - {0A00D11E-B1E7-44b5-AD88-C9190876AAC4} - (no file)
O13 - Home Prefix:
O13 - Mosaic Prefix:
O13 - FTP Prefix:
O13 - Gopher Prefix:

还是不行　
现在的扫描结果是：

Logfile of HijackThis v1.99.1
Scan saved at 19:56:03, on 2005-7-3
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Unable to get Internet Explorer version!

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:\PROGRAM FILES\RISING\RAV\Ravmond.exe
C:\WINDOWS\System32\dllhost.exe
C:\WINDOWS\System32\inetsrv\inetinfo.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\RunDll32.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\rising\Rav\RavTimer.exe
C:\Program Files\rising\Rav\RavMon.exe
C:\PROGRA~1\3721\assistse.exe
C:\Program Files\Ringz Studio\Storm Downloader\StormDownloader.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\System32\ctfmon.exe
C:\WINDOWS\System32\PYINTAU.EXE
C:\WINDOWS\System32\conime.exe
D:\QQ\QQ.exe
D:\QQ\TIMPlatform.exe
D:\QQ\QQexternal.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\lw\桌面\248783200522382732\HijackThis.exe

R3 - URLSearchHook: 虎翼DIY吧! - {0A00D11E-B1E7-44b5-AD88-C9190876AAC4} - C:\WINDOWS\System32\diybar2\diybar2.dll
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\System32\xunleibho_v4.dll
O2 - BHO: Link Filter - {4022F902-ABC7-4C79-924F-BB26F1D355A2} - C:\WINDOWS\System32\diybar2\diybar2.dll
O2 - BHO: AssistII - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O3 - Toolbar: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O3 - Toolbar: 卡卡安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\Program Files\Rising\KaKaToolBar\kakatool.dll
O4 - HKLM\..\Run: [IMJPMIG8.1] rem "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] rem C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] rem C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [SunJavaUpdateSched] rem C:\Program Files\Java\j2re1.4.2_04\bin\jusched.exe
O4 - HKLM\..\Run: [RavTimer] C:\Program Files\rising\Rav\RavTimer.exe
O4 - HKLM\..\Run: [RavMon] C:\Program Files\rising\Rav\RavMon.exe -system
O4 - HKLM\..\Run: [assistse] "C:\PROGRA~1\3721\assistse.exe"
O4 - HKLM\..\Run: [MINI_BFYY] C:\Program Files\Ringz Studio\Storm Downloader\StormDownloader.exe
O4 - HKLM\..\Run: [StormCodec_Helper] "C:\Program Files\Ringz Studio\Storm Codec\StormSet.exe" /S /opti
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O8 - Extra context menu item: &使用暴风下载器下载 - C:\Program Files\Ringz Studio\Storm Downloader\geturl.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\QQ\SendMMS.htm
O9 - Extra button: (no name) - {3F686D91-4AFA-4ed1-B43F-F1DB46ED480C} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra 'Tools' menuitem: Link Filter - {3F686D91-4AFA-4ed1-B43F-F1DB46ED480C} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: 访问瑞星网站 - {FF2DE7A6-ECB1-4CBC-9C0E-D92A9E66E444} - http://www.rising.com.cn (file missing)
O9 - Extra button: 访问卡卡社区 - {FF2DE7A6-ECB1-4CBC-9C0E-D92A9E66E445} - http://www.ikaka.com (file missing)
O16 - DPF: {0CA54D3F-CEAE-48AF-9A2B-31909CB9515D} (Edit Class) - https://www.nj1.cmbchina.com/download/CMBEdit.cab
O16 - DPF: {28E0FA88-ABA8-4937-A247-3031F1A11165} (Installer Class) - http://pi.51.net/download/diybar2.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1103465448989
O16 - DPF: {C8BD9ACB-F7EC-48E6-BB2F-DAADC6789E9A} (Kingsoft DUBA OnlineScan) - http://211.152.52.102/duba/antiscan/update/OCX/KAVClean.CAB
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/Ver2005/OL2005.cab
O16 - DPF: {F2EB8999-766E-4BF6-AAAD-188D398C0D0B} (PBActiveX40 Control) - http://www4.bj.cmbchina.com/download/pb45.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{1A5EF468-1E5C-4DD0-97F7-6164DDF86F29}: NameServer = 61.128.99.134,61.128.99.133
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\PROGRAM FILES\RISING\RAV\Ravmond.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe

R3 - URLSearchHook: 虎翼DIY吧! - {0A00D11E-B1E7-44b5-AD88-C9190876AAC4} - C:\WINDOWS\System32\diybar2\diybar2.dll

这个出来了　我修复它　但每次扫描还是会出现