怪事，本省的高考查分网无法打开，其他网都能打开，而其他机子能打开查分网。

Logfile of Kaka v2. 0. 0. 9 Scan Module v2. 0. 0. 1
Scan saved at 09:43:10, on 2006-06-26
Platform: Microsoft Windows XP Professional Service Pack 2 (Build 2600)
MSIE: Internet Explorer v6.00 SP2; (6.00.2900.2180 (xpsp_sp2_rtm.040803-2158))


Running processes:
[smss.exe]
CommandLine =

[csrss.exe]
CommandLine = C:\WINDOWS\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,3072,512 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off MaxRequestThreads=16

[winlogon.exe]
CommandLine = winlogon.exe

[services.exe]
CommandLine = C:\WINDOWS\system32\services.exe

[lsass.exe]
CommandLine = C:\WINDOWS\system32\lsass.exe

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost -k DcomLaunch

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost -k rpcss

[CCenter.exe]
CommandLine = "C:\Program Files\Rising\Rav\CCenter.exe"

[svchost.exe]
CommandLine = C:\WINDOWS\System32\svchost.exe -k netsvcs

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k NetworkService

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k LocalService

[RavMonD.exe]
CommandLine = "C:\Program Files\Rising\Rav\Ravmond.exe"

[rfwsrv.exe]
CommandLine = "c:\program files\rising\rfw\rfwsrv.exe"

[nvsvc32.exe]
CommandLine = C:\WINDOWS\system32\nvsvc32.exe

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost.exe -k imgsvc

[wdfmgr.exe]
CommandLine = C:\WINDOWS\system32\wdfmgr.exe

[RavStub.exe]
CommandLine = "C:\Program Files\Rising\Rav\RavStub.exe" /RAVMOND

[explorer.exe]
CommandLine = C:\WINDOWS\Explorer.EXE

[rfwmain.exe]
CommandLine =  -StartUp

[alg.exe]
CommandLine = C:\WINDOWS\System32\alg.exe

[RavTask.exe]
CommandLine = "C:\PROGRAM FILES\RISING\RAV\RAVTASK.EXE" -SYSTEM

[RavMon.exe]
CommandLine = "C:\Program Files\Rising\Rav\Ravmon.exe" -SYSTEM

[ctfmon.exe]
CommandLine = "C:\WINDOWS\system32\ctfmon.exe"

[KkScan.exe]
CommandLine = "C:\Program Files\Rising\KakaToolBar\KkScan.exe"

[IEXPLORE.EXE]
CommandLine = "C:\Program Files\Internet Explorer\IEXPLORE.EXE"

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page=http://www.hao123.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,default_page_url=http://www.tomatolei.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page=%SystemRoot%\system32\blank.htm
O1 - Hosts: 127.0.0.1      localhost
O1 - Hosts: 127.0.0.1      www.powernum123.com
O1 - Hosts: 127.0.0.1      www.chebl.com.cn
O1 - Hosts: 127.0.0.1      www.chebuluo.com
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\system32\kakatool.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKLM\..\Run: [RfwMain] "C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [IMSCMig] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40A\IMSCMIG.EXE /Preload
O4 - Startup: desktop.ini =
O4 - Startup: 宽带连接.lnk =
O4 - Global Startup: desktop.ini =
O8 - Extra context menu item: &使用迅雷下载 - F:\Program Files\迅雷V5\Program\GetUrl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - F:\Program Files\迅雷V5\Program\GetAllUrl.htm
O8 - Extra context menu item: 使用网际快车下载 - F:\PROGRA~1\FlashGet\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - F:\PROGRA~1\FlashGet\FlashGet\jc_all.htm
O9 - Extra Button: 信息检索 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\WINDOWS\system32\shdocvw.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.tomatolei.com
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1151028178528
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1151207656500
O17 - HKLM\System\CCS\Services\Tcpip\..\{002FABE5-AFEA-4F12-BD61-071CA11DC9C5}: NameServer = 202.101.224.69,202.101.224.68
O17 - HKLM\System\CCS\Services\Tcpip\..\{6324ED1A-540F-4ECB-B50F-35E30817F19C}: NameServer = 202.101.224.69 202.101.226.68
O18 - Filter : application/octet-stream - {1E66F26B-79EE-11D2-8710-00C04F79ED0D} - C:\WINDOWS\system32\mscoree.dll
O18 - Filter : application/x-complus - {1E66F26B-79EE-11D2-8710-00C04F79ED0D} - C:\WINDOWS\system32\mscoree.dll
O18 - Filter : application/x-msdownload - {1E66F26B-79EE-11D2-8710-00C04F79ED0D} - C:\WINDOWS\system32\mscoree.dll
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: cdl - {3dd53d40-7b8b-11D0-b013-00aa0059ce02} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: dvd - {12D51199-0DB5-46FE-A120-47A3D7D937CC} - C:\WINDOWS\system32\msvidctl.dll
O18 - Protocol: file - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ftp - {79eac9e3-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: gopher - {79eac9e4-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: http - {79eac9e2-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: https - {79eac9e5-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ipp - (no CLSID) - (no file)
O18 - Protocol: its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\system32\itss.dll
O18 - Protocol: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: local - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: mailto - {3050f3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: mhtml - {05300401-BCBC-11d0-85E3-00C04FD85AB4} - C:\WINDOWS\system32\inetcomm.dll
O18 - Protocol: mk - {79eac9e6-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ms-its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\system32\itss.dll
O18 - Protocol: msdaipp - (no CLSID) - (no file)
O18 - Protocol: mso-offdap - {3D9F03FA-7A94-11D3-BE81-0050048385D1} - C:\PROGRA~1\COMMON~1\MICROS~1\WEBCOM~1\10\OWC10.DLL
O18 - Protocol: mso-offdap11 - {32505114-5902-49B2-880A-1F7738E5A384} - C:\PROGRA~1\COMMON~1\MICROS~1\WEBCOM~1\11\OWC11.DLL
O18 - Protocol: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: tv - {CBD30858-AF45-11D2-B6D6-00C04FBBDE6E} - C:\WINDOWS\system32\msvidctl.dll
O18 - Protocol: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: wia - {13F3EA8B-91D7-4F0A-AD76-D2853AC8BECE} - C:\WINDOWS\system32\wiascr.dll
O20 - AppInit_DLLs: APIHookDll.dll
O21 - SSODL: UPnPMonitor - {e57ce738-33e8-4c51-8354-bb4de9d215d1} - C:\WINDOWS\system32\upnpui.dll
O21 - SSODL: Vision - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - (no file)
O23 - Service: Human Interface Device Access (HidServ) -  - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Rising Proxy  Service (RfwProxySrv) - Beijing Rising Technology Co., Ltd. - c:\program files\rising\rfw\rfwproxy.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - c:\program files\rising\rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - "C:\Program Files\Rising\Rav\CCenter.exe"
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - "C:\Program Files\Rising\Rav\Ravmond.exe"

这样试试看
双击我的电脑，工具，文件夹选项，查看，单击选取"显示隐藏文件或文件夹"清除"隐藏受保护的操作系统文件（推荐）"复选框。在提示确定更改时，单击“是”，清除“隐藏已知文件类型的扩展名
C:\WINDOWS\system32\drivers\etc找到一个叫hosts的东东，双击使用记事本打开。删除所有里面的东东。
复制127.0.0.1      localhost
把它粘贴到里面，保存后退出。