我的机器现在只能访问：瑞星网站。江民网站。百度网站。其它一律只是说找到该网址始终是空白页面。跪求各位大虾指点迷津。
以下是我的HijackThis报告：
Logfile of HijackThis v1.99.0
Scan saved at 12:47:16, on 2005-10-29
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v5.00 SP4 (5.00.2920.0000)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
E:\Program Files\Rising\Rav\CCenter.exe
E:\Program Files\Rising\Rav\Ravmond.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\system32\svchost.exe
D:\江民KV\KV2005\KVSrvXP.exe
C:\WINNT\system32\nvsvc32.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
E:\Program Files\Rising\Rav\RavStub.exe
C:\WINNT\Explorer.EXE
C:\PROGRA~1\3721\assistse.exe
E:\Program Files\Rising\Rav\RavTask.exe
E:\Program Files\Rising\Rav\Ravmon.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
D:\江民KV\KV2005\KVMonXP.kxp
C:\WINNT\system32\internat.exe
C:\Program Files\Internet Explorer\iexplore.exe
D:\Program Files\Tencent\QQ\QQ.exe
D:\Program Files\Tencent\QQ\TIMPlatform.exe
D:\其他\HijackThis.exe

R3 - URLSearchHook: (no name) - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (no file)
O2 - BHO: 上网助手 - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\Program Files\3721\assist\assist.dll
O2 - BHO: BrowseHelper Class - {80BF4637-D65B-43F3-BB60-C5DD3D5FB7B9} - D:\江民KV\KV2005\KvShell.dll
O2 - BHO: (no name) - {A5366673-E8CA-11D3-9CD9-0090271D075B} - (no file)
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINNT\DOWNLO~1\CnsHook.dll
O3 - Toolbar: @msdxmLC.dll,-1@2052,电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: 上网助手 - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\Program Files\3721\assist\assist.dll
O3 - Toolbar: 江民杀毒工具栏 - {B5A34A93-D538-43A7-8371-864CB6148D12} - D:\江民KV\KV2005\KvShell.dll
O4 - HKLM\..\Run: [CnsMin] Rundll32.exe C:\WINNT\DOWNLO~1\CnsMin.dll,Rundll32
O4 - HKLM\..\Run: [assistse] "C:\PROGRA~1\3721\assistse.exe"
O4 - HKLM\..\Run: [RavTask] "E:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [KvMonXP] D:\江民KV\KV2005\KVMonXP.kxp /auto
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - HKCU\..\Run: [KvXP] D:\江民KV\KV2005\KvXP.kxp /ScanBoot
O8 - Extra context menu item: !搜一搜 - res://C:\WINNT\DOWNLO~1\CnsMinEx.dll/1003
O8 - Extra context menu item: 使用网际快车下载 - D:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - D:\Program Files\FlashGet\jc_all.htm
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QQ彩信发送该图片 - D:\Program Files\Tencent\QQ\SendMMS.htm
O9 - Extra button: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=401732_1006 (file missing)
O9 - Extra button: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - Extra button: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://adtaobao.allyes.com/main/adfclick?db=adtaobao&bid=138,140,18&cid=816,8,1&sid=5042&show=ignore&url=?allyesPara=816 (file missing)
O9 - Extra button: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/?source=Cns (file missing)
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - Extra button: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O9 - Extra button: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - Extra 'Tools' menuitem: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - Extra button: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O9 - Extra 'Tools' menuitem: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O10 - Unknown file in Winsock LSP: c:\winnt\system32\kvwspxp.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\kvwspxp.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\kvwspxp.dll
O11 - Options group: [!CNS]  网络实名
O17 - HKLM\System\CCS\Services\Tcpip\..\{6C4FC419-35E7-44A4-BF22-F8A15062E6BD}: NameServer = 202.101.172.48 202.101.172.46
O17 - HKLM\System\CCS\Services\Tcpip\..\{A94254B8-E91C-49B6-B0C1-924F21701633}: NameServer = 202.96.104.18,202.96.104.19
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: cdl - {3DD53D40-7B8B-11D0-B013-00AA0059CE02} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: file - {79EAC9E7-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: ftp - {79EAC9E3-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: gopher - {79EAC9E4-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: http - {79EAC9E2-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: https - {79EAC9E5-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: ipp - (no CLSID) - (no file)
O18 - Protocol: its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINNT\system32\itss.dll
O18 - Protocol: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: local - {79EAC9E7-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: mailto - {3050F3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: mhtml - {05300401-BCBC-11D0-85E3-00C04FD85AB4} - C:\WINNT\system32\inetcomm.dll
O18 - Protocol: mk - {79EAC9E6-BAF9-11CE-8C82-00AA004BA90B} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: ms-its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINNT\system32\itss.dll
O18 - Protocol: msdaipp - (no CLSID) - (no file)
O18 - Protocol: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: vnd.ms.radio - {3DA2AA3B-3D96-11D2-9BD2-204C4F4F5020} - C:\WINNT\system32\msdxm.ocx
O23 - Service: Logical Disk Manager Administrative Service - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: KVSrvXP - JiangMin New Tech Ltd. - D:\江民KV\KV2005\KVSrvXP.exe
O23 - Service: NVIDIA Driver Helper Service - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: Rising Process Communication Center - Beijing Rising Technology Co., Ltd. - E:\Program Files\Rising\Rav\CCenter.exe
O23 - Service: RsRavMon Service - Beijing Rising Technology Co., Ltd. - E:\Program Files\Rising\Rav\Ravmond.exe
刚刚有位朋友告诉我把hosts文件清空了。我照做了重启后还是没有效果不知道是什么情况急啊，谢了。

修复：
R3 - URLSearchHook: (no name) - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (no file)
O2 - BHO: (no name) - {A5366673-E8CA-11D3-9CD9-0090271D075B} - (no file)

建议您用新版HijackThis1.99.1扫描份日志贴上来

HijackThis下载地址请参考：
【必读】本版说明及常用小软件下载
http://forum.ikaka.com/topic.asp?board=67&artid=5188931

感谢版主的帮忙。我照你说的修复了两个。不过现在情况还是依旧。我下了新版hijackthi。下面是扫描日志，麻烦再帮我看看。谢谢了。
HijackThis_815汉化版扫描日志 V1.99.1
保存于      14:29:35, 日期 2005-10-29
操作系统：  Windows 2000 SP4 (WinNT 5.00.2195)
浏览器：    Internet Explorer v5.00 SP4 (5.00.2920.0000)

当前运行的进程：         
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
E:\Program Files\Rising\Rav\CCenter.exe
E:\Program Files\Rising\Rav\Ravmond.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\system32\svchost.exe
D:\江民KV\KV2005\KVSrvXP.exe
C:\WINNT\system32\nvsvc32.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
E:\Program Files\Rising\Rav\RavStub.exe
C:\WINNT\Explorer.EXE
C:\PROGRA~1\3721\assistse.exe
E:\Program Files\Rising\Rav\RavTask.exe
E:\Program Files\Rising\Rav\Ravmon.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
D:\江民KV\KV2005\KVMonXP.kxp
C:\WINNT\system32\internat.exe
C:\Program Files\Internet Explorer\iexplore.exe
D:\驱动\HijackThis1991zww.exe

N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://D%3A%5CProgram%20Files%5CNetscape%5CNetscape%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\旺仔\Application Data\Mozilla\Profiles\default\liya7le9.slt\prefs.js)
O2 - BHO: 上网助手 - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\Program Files\3721\assist\assist.dll
O2 - BHO: BrowseHelper Class - {80BF4637-D65B-43F3-BB60-C5DD3D5FB7B9} - D:\江民KV\KV2005\KvShell.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINNT\DOWNLO~1\CnsHook.dll
O3 - IE工具栏增项: @msdxmLC.dll,-1@2052,电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - IE工具栏增项: 上网助手 - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\Program Files\3721\assist\assist.dll
O3 - IE工具栏增项: 江民杀毒工具栏 - {B5A34A93-D538-43A7-8371-864CB6148D12} - D:\江民KV\KV2005\KvShell.dll
O4 - 启动项HKLM\\Run: [CnsMin] Rundll32.exe C:\WINNT\DOWNLO~1\CnsMin.dll,Rundll32
O4 - 启动项HKLM\\Run: [assistse] "C:\PROGRA~1\3721\assistse.exe"
O4 - 启动项HKLM\\Run: [RavTask] "E:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - 启动项HKLM\\Run: [Synchronization Manager] mobsync.exe /logon
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - 启动项HKLM\\Run: [KvMonXP] D:\江民KV\KV2005\KVMonXP.kxp /auto
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - HKCU\..\Run: [KvXP] D:\江民KV\KV2005\KvXP.kxp /ScanBoot
O8 - IE右键菜单中的新增项目: !搜一搜 - res://C:\WINNT\DOWNLO~1\CnsMinEx.dll/1003
O8 - IE右键菜单中的新增项目: 使用网际快车下载 - D:\Program Files\FlashGet\jc_link.htm
O8 - IE右键菜单中的新增项目: 使用网际快车下载全部链接 - D:\Program Files\FlashGet\jc_all.htm
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - D:\Program Files\Tencent\QQ\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - D:\Program Files\Tencent\QQ\AddEmotion.htm
O8 - IE右键菜单中的新增项目: 用QQ彩信发送该图片 - D:\Program Files\Tencent\QQ\SendMMS.htm
O9 - 浏览器额外的按钮: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=401732_1006 (file missing)
O9 - 浏览器额外的按钮: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - 浏览器额外的按钮: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://adtaobao.allyes.com/main/adfclick?db=adtaobao&bid=138,140,18&cid=816,8,1&sid=5042&show=ignore&url=?allyesPara=816 (file missing)
O9 - 浏览器额外的按钮: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/?source=Cns (file missing)
O9 - 浏览器额外的按钮: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - 浏览器额外的“工具”菜单项: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - 浏览器额外的按钮: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O9 - 浏览器额外的按钮: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - 浏览器额外的“工具”菜单项: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - 浏览器额外的按钮: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O9 - 浏览器额外的“工具”菜单项: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O10 - 未知的文件在 Winsock LSP: c:\winnt\system32\kvwspxp.dll
O10 - 未知的文件在 Winsock LSP: c:\winnt\system32\kvwspxp.dll
O10 - 未知的文件在 Winsock LSP: c:\winnt\system32\kvwspxp.dll
O11 - Options group: [!CNS]  网络实名
O14 - IERESET.INF: SEARCH_PAGE_URL=
O14 - IERESET.INF: START_PAGE_URL=
O17 - HKLM\System\CCS\Services\Tcpip\..\{6C4FC419-35E7-44A4-BF22-F8A15062E6BD}: NameServer = 202.101.172.48 202.101.172.46
O17 - HKLM\System\CCS\Services\Tcpip\..\{A94254B8-E91C-49B6-B0C1-924F21701633}: NameServer = 202.96.104.18,202.96.104.19
O23 - NT 服务: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - NT 服务: KVSrvXP - JiangMin New Tech Ltd. - D:\江民KV\KV2005\KVSrvXP.exe
O23 - NT 服务: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - E:\Program Files\Rising\Rav\CCenter.exe
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - E:\Program Files\Rising\Rav\Ravmond.exe

修复：
N3 - Netscape 7: user_pref("browser.search.defaultengine", "engine://D%3A%5CProgram%20Files%5CNetscape%5CNetscape%5Csearchplugins%5CSBWeb_01.src"); (C:\Documents and Settings\旺仔\Application Data\Mozilla\Profiles\default\liya7le9.slt\prefs.js)

清空IE临时文件(打开IE浏览器——工具——internet选项——删除cookies、删除文件，把“删除所有脱机内容”选上)

不知道怎么回事情。怎么就修复不了！~还有我INTERNET选项里面只有删除文件项。没有删除COOCIES这一项啊。晕了。

我刚刚把NETSCAPE删除了这一项就没有了。刚刚下了个NETSCAPE装起来试了一下跟IE一样的也只能访问这几个网站不知道到底是什么情况。