把主页设为空白页和hosts清空后，如果电脑不重启一切正常，但只要重启后主页就又变成
http://www.5t1t.com，hosts的内容为：
218.5.76.71 1ting.com
218.5.76.71 www.1ting.com
218.5.76.71 yy138.com
218.5.76.71 www.yy138.com
218.5.76.71 dj99.com
218.5.76.71 www.dj99.com
218.5.76.71 520music.com
218.5.76.71 www.520music.com
218.5.76.71 vv66.com
218.5.76.71 www.vv66.com
218.5.76.71 666ccc.com
218.5.76.71 www.666ccc.com
218.5.76.71 666qqq.com
218.5.76.71 www.666qqq.com
218.5.76.71 100yy.com
218.5.76.71 www.100yy.com
218.5.76.71 006.net
218.5.76.71 www.006.net
218.5.76.71 2t.cn
218.5.76.71 www.2t.cn
218.5.76.71 cococ.com
218.5.76.71 www.cococ.com
218.5.76.71 ting.cococ.com
218.5.76.71 yymp3.com
218.5.76.71 www.yymp3.com
218.5.76.71 qq163.com
218.5.76.71 www.qq163.com
218.5.76.71 7760.com
218.5.76.71 www.7760.com
218.5.76.71 568.com
218.5.76.71 www.568.com
218.5.76.71 nowok.net
218.5.76.71 www.nowok.net
218.5.76.71 chinamp3.com
218.5.76.71 www.chinamp3.com
218.5.76.71 99music.net
218.5.76.71 www.99music.net
218.5.76.71 6621.com
218.5.76.71 www.6621.com
218.5.76.71 7t7t.com
218.5.76.71 www.7t7t.com
218.5.76.71 haoting.com
218.5.76.71 www.haoting.com
218.5.76.71 mtv110.com
218.5.76.71 www.mtv110.com
218.5.76.71 st020.com
218.5.76.71 www.st020.com
218.5.76.71 music.jschina.com.cn
218.5.76.71 real2000.org
218.5.76.71 www.real2000.org
218.5.76.71 6bb.com
218.5.76.71 www.6bb.com
218.5.76.71 5474.com
218.5.76.71 www.5474.com
218.5.76.71 qq163.com
218.5.76.71 www.qq163.com
218.5.76.71 ting88.com
218.5.76.71 www.ting88.com
218.5.76.71 tt78.com
218.5.76.71 www.tt78.com
218.5.76.71 8yh.com
218.5.76.71 mp3.8yh.com
218.5.76.71 ibmp3.com
218.5.76.71 www.ibmp3.com
218.5.76.71 feifa.com
218.5.76.71 www.feifa.com
218.5.76.71 music.feifa.com
218.5.76.71 91f.net
218.5.76.71 www.91f.net
218.5.76.71 6621.com
218.5.76.71 www.6621.com
218.5.76.71 ting163.com
218.5.76.71 www.ting163.com
218.5.76.71 99music.net
218.5.76.71 www.99music.net
218.5.76.71 wo99.com
218.5.76.71 www.wo99.com
218.5.76.71 jnnc.com
218.5.76.71 www.jnnc.com
218.5.76.71 mtv123.com
218.5.76.71 www.mtv123.com
218.5.76.71 dj520.com
218.5.76.71 www.dj520.com
218.5.76.71 7xi.net
218.5.76.71 www.7xi.net
218.5.76.71 mtv110.com
218.5.76.71 www.mtv110.com
218.5.76.71 mtvtop.net
218.5.76.71 www.mtvtop.net
218.5.76.71 mtvtop.com
218.5.76.71 www.mtvtop.com
218.5.76.71 xaonline.com
218.5.76.71 music.xaonline.com
218.5.76.71 musictea.com
218.5.76.71 www.musictea.com
218.5.76.71 tfol.com
218.5.76.71 www.tfol.com
218.5.76.71 yyue.com
218.5.76.71 www.yyue.com
218.5.76.71 yyue.net
218.5.76.71 www.yyue.net
218.5.76.71 qq150.com
218.5.76.71 www.qq150.com
218.5.76.71 517tg.com
218.5.76.71 www.517tg.com
218.5.76.71 souting.com
218.5.76.71 www.souting.com
218.5.76.71 tt67.com
218.5.76.71 www.tt67.com
218.5.76.71 tt78.com
218.5.76.71 www.tt78.com
218.5.76.71 funmtv.com
218.5.76.71 www.funmtv.com
218.5.76.71 gz163.cn
218.5.76.71 www.gz163.cn
218.5.76.71 51y.com
218.5.76.71 www.51y.com
218.5.76.71 tt90.com
218.5.76.71 www.tt90.com
218.5.76.71 cns.3721.com
218.5.76.71 assistant.3721.com
218.5.76.71 auto.search.msn.com
218.5.76.71 so.qq.com
218.5.76.71 4yt.net
218.5.76.71 www.4yt.net
218.5.76.71 qq533.net
218.5.76.71 www.qq533.net


有谁碰过，怎么解决，谢谢！

运行hijackthis修复所有01项.

请把日志贴全.

HijackThis_815汉化版扫描日志 V1.99.1
保存于      9:01:30, 日期 2005-11-6
操作系统：  Windows 2000 SP4 (WinNT 5.00.2195)
浏览器：    Internet Explorer v6.00 SP1 (6.00.2800.1106)

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
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\msdtc.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpm.exe
C:\WINNT\System32\llssrv.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\System32\inetsrv\inetinfo.exe
C:\WINNT\Explorer.EXE
C:\Program Files\D-Tools\daemon.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe
C:\WINNT\system32\internat.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINNT\system32\conime.exe
C:\Program Files\HijackThis1991汉化版\HijackThis1991zww.exe

F2 - REG:system.ini: UserInit=userinit,nddeagnt.exe
O1 - Hosts: 218.5.76.71 1ting.com
O1 - Hosts: 218.5.76.71 www.1ting.com
O1 - Hosts: 218.5.76.71 yy138.com
O1 - Hosts: 218.5.76.71 www.yy138.com
O1 - Hosts: 218.5.76.71 dj99.com
O1 - Hosts: 218.5.76.71 www.dj99.com
O1 - Hosts: 218.5.76.71 520music.com
O1 - Hosts: 218.5.76.71 www.520music.com
O1 - Hosts: 218.5.76.71 vv66.com
O1 - Hosts: 218.5.76.71 www.vv66.com
O1 - Hosts: 218.5.76.71 666ccc.com
O1 - Hosts: 218.5.76.71 www.666ccc.com
O1 - Hosts: 218.5.76.71 666qqq.com
O1 - Hosts: 218.5.76.71 www.666qqq.com
O1 - Hosts: 218.5.76.71 100yy.com
O1 - Hosts: 218.5.76.71 www.100yy.com
O1 - Hosts: 218.5.76.71 006.net
O1 - Hosts: 218.5.76.71 www.006.net
O1 - Hosts: 218.5.76.71 2t.cn
O1 - Hosts: 218.5.76.71 www.2t.cn
O1 - Hosts: 218.5.76.71 cococ.com
O1 - Hosts: 218.5.76.71 www.cococ.com
O1 - Hosts: 218.5.76.71 ting.cococ.com
O1 - Hosts: 218.5.76.71 yymp3.com
O1 - Hosts: 218.5.76.71 www.yymp3.com
O1 - Hosts: 218.5.76.71 qq163.com
O1 - Hosts: 218.5.76.71 www.qq163.com
O1 - Hosts: 218.5.76.71 7760.com
O1 - Hosts: 218.5.76.71 www.7760.com
O1 - Hosts: 218.5.76.71 568.com
O1 - Hosts: 218.5.76.71 www.568.com
O1 - Hosts: 218.5.76.71 nowok.net
O1 - Hosts: 218.5.76.71 www.nowok.net
O1 - Hosts: 218.5.76.71 chinamp3.com
O1 - Hosts: 218.5.76.71 www.chinamp3.com
O1 - Hosts: 218.5.76.71 99music.net
O1 - Hosts: 218.5.76.71 www.99music.net
O1 - Hosts: 218.5.76.71 6621.com
O1 - Hosts: 218.5.76.71 www.6621.com
O1 - Hosts: 218.5.76.71 7t7t.com
O1 - Hosts: 218.5.76.71 www.7t7t.com
O1 - Hosts: 218.5.76.71 haoting.com
O1 - Hosts: 218.5.76.71 www.haoting.com
O1 - Hosts: 218.5.76.71 mtv110.com
O1 - Hosts: 218.5.76.71 www.mtv110.com
O1 - Hosts: 218.5.76.71 st020.com
O1 - Hosts: 218.5.76.71 www.st020.com
O1 - Hosts: 218.5.76.71 music.jschina.com.cn
O1 - Hosts: 218.5.76.71 real2000.org
O1 - Hosts: 218.5.76.71 www.real2000.org
O1 - Hosts: 218.5.76.71 6bb.com
O1 - Hosts: 218.5.76.71 www.6bb.com
O1 - Hosts: 218.5.76.71 5474.com
O1 - Hosts: 218.5.76.71 www.5474.com
O1 - Hosts: 218.5.76.71 qq163.com
O1 - Hosts: 218.5.76.71 www.qq163.com
O1 - Hosts: 218.5.76.71 ting88.com
O1 - Hosts: 218.5.76.71 www.ting88.com
O1 - Hosts: 218.5.76.71 tt78.com
O1 - Hosts: 218.5.76.71 www.tt78.com
O1 - Hosts: 218.5.76.71 8yh.com
O1 - Hosts: 218.5.76.71 mp3.8yh.com
O1 - Hosts: 218.5.76.71 ibmp3.com
O1 - Hosts: 218.5.76.71 www.ibmp3.com
O1 - Hosts: 218.5.76.71 feifa.com
O1 - Hosts: 218.5.76.71 www.feifa.com
O1 - Hosts: 218.5.76.71 music.feifa.com
O1 - Hosts: 218.5.76.71 91f.net
O1 - Hosts: 218.5.76.71 www.91f.net
O1 - Hosts: 218.5.76.71 6621.com
O1 - Hosts: 218.5.76.71 www.6621.com
O1 - Hosts: 218.5.76.71 ting163.com
O1 - Hosts: 218.5.76.71 www.ting163.com
O1 - Hosts: 218.5.76.71 99music.net
O1 - Hosts: 218.5.76.71 www.99music.net
O1 - Hosts: 218.5.76.71 wo99.com
O1 - Hosts: 218.5.76.71 www.wo99.com
O1 - Hosts: 218.5.76.71 jnnc.com
O1 - Hosts: 218.5.76.71 www.jnnc.com
O1 - Hosts: 218.5.76.71 mtv123.com
O1 - Hosts: 218.5.76.71 www.mtv123.com
O1 - Hosts: 218.5.76.71 dj520.com
O1 - Hosts: 218.5.76.71 www.dj520.com
O1 - Hosts: 218.5.76.71 7xi.net
O1 - Hosts: 218.5.76.71 www.7xi.net
O1 - Hosts: 218.5.76.71 mtv110.com
O1 - Hosts: 218.5.76.71 www.mtv110.com
O1 - Hosts: 218.5.76.71 mtvtop.net
O1 - Hosts: 218.5.76.71 www.mtvtop.net
O1 - Hosts: 218.5.76.71 mtvtop.com
O1 - Hosts: 218.5.76.71 www.mtvtop.com
O1 - Hosts: 218.5.76.71 xaonline.com
O1 - Hosts: 218.5.76.71 music.xaonline.com
O1 - Hosts: 218.5.76.71 musictea.com
O1 - Hosts: 218.5.76.71 www.musictea.com
O1 - Hosts: 218.5.76.71 tfol.com
O1 - Hosts: 218.5.76.71 www.tfol.com
O1 - Hosts: 218.5.76.71 yyue.com
O1 - Hosts: 218.5.76.71 www.yyue.com
O1 - Hosts: 218.5.76.71 yyue.net
O1 - Hosts: 218.5.76.71 www.yyue.net
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932} - C:\Program Files\Xi\Net Transport\NTIEHelper.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)
O4 - 启动项HKLM\\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe"  -lang 1033
O4 - 启动项HKLM\\Run: [SystemTray] SysTray.Exe
O4 - 启动项HKLM\\Run: [AxFilter] Rundll32.exe C:\WINNT\DOWNLO~1\AxFilter.dll,Rundll32
O4 - 启动项HKLM\\Run: [AVPCC] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe" /wait
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - 启动项HKLM\\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe
O4 - HKCU\..\Run: [internat.exe] internat.exe
O8 - IE右键菜单中的新增项目: 上传到QQ网络硬盘 - C:\Program Files\Tencent\QQ\AddToNetDisk.htm
O8 - IE右键菜单中的新增项目: 使用影音传送带下载 - C:\PROGRA~1\Xi\NETTRA~1\NTAddLink.html
O8 - IE右键菜单中的新增项目: 使用影音传送带下载全部链接 - C:\PROGRA~1\Xi\NETTRA~1\NTAddList.html
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - C:\Program Files\Tencent\QQ\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - C:\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 - C:\Program Files\Tencent\QQ\SendMMS.htm
O17 - HKLM\System\CCS\Services\Tcpip\..\{C749AA47-7B3C-4A8D-8A26-8F7984E511C6}: NameServer = 202.101.103.55
O20 - Winlogon Notify: MetaFrame - ctxnotif.dll (file missing)
O23 - NT 服务: AVP Control Centre Service (AVPCC) - Unknown owner - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe" /service (file missing)
O23 - NT 服务: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - NT 服务: KAV Monitor Service (KAVMonitorService) - Unknown owner - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpm.exe" /service (file missing)

修复：

所有01项

O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)

哈哈，可以了，太谢谢您了！

又出现了，看来还没彻底清除干净，再次贴上新的日记：

HijackThis_815汉化版扫描日志 V1.99.1
保存于      11:02:22, 日期 2005-11-6
操作系统：  Windows 2000 SP4 (WinNT 5.00.2195)
浏览器：    Internet Explorer v6.00 SP1 (6.00.2800.1106)

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
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\msdtc.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpm.exe
C:\WINNT\System32\llssrv.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\System32\inetsrv\inetinfo.exe
C:\WINNT\Explorer.EXE
C:\Program Files\D-Tools\daemon.exe
C:\WINNT\system32\Rundll32.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe
C:\WINNT\system32\internat.exe
c:\!wnm\wnb.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Macromedia\Dreamweaver MX\Dreamweaver.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINNT\system32\rundll32.exe
C:\Program Files\HijackThis1991汉化版\HijackThis1991zww.exe

F2 - REG:system.ini: UserInit=userinit,nddeagnt.exe
O1 - Hosts: 218.5.76.71 1ting.com
O1 - Hosts: 218.5.76.71 www.1ting.com
O1 - Hosts: 218.5.76.71 yy138.com
O1 - Hosts: 218.5.76.71 www.yy138.com
O1 - Hosts: 218.5.76.71 dj99.com
O1 - Hosts: 218.5.76.71 www.dj99.com
O1 - Hosts: 218.5.76.71 520music.com
O1 - Hosts: 218.5.76.71 www.520music.com
O1 - Hosts: 218.5.76.71 vv66.com
O1 - Hosts: 218.5.76.71 www.vv66.com
O1 - Hosts: 218.5.76.71 666ccc.com
O1 - Hosts: 218.5.76.71 www.666ccc.com
O1 - Hosts: 218.5.76.71 666qqq.com
O1 - Hosts: 218.5.76.71 www.666qqq.com
O1 - Hosts: 218.5.76.71 100yy.com
O1 - Hosts: 218.5.76.71 www.100yy.com
O1 - Hosts: 218.5.76.71 006.net
O1 - Hosts: 218.5.76.71 www.006.net
O1 - Hosts: 218.5.76.71 2t.cn
O1 - Hosts: 218.5.76.71 www.2t.cn
O1 - Hosts: 218.5.76.71 cococ.com
O1 - Hosts: 218.5.76.71 www.cococ.com
O1 - Hosts: 218.5.76.71 ting.cococ.com
O1 - Hosts: 218.5.76.71 yymp3.com
O1 - Hosts: 218.5.76.71 www.yymp3.com
O1 - Hosts: 218.5.76.71 qq163.com
O1 - Hosts: 218.5.76.71 www.qq163.com
O1 - Hosts: 218.5.76.71 7760.com
O1 - Hosts: 218.5.76.71 www.7760.com
O1 - Hosts: 218.5.76.71 568.com
O1 - Hosts: 218.5.76.71 www.568.com
O1 - Hosts: 218.5.76.71 nowok.net
O1 - Hosts: 218.5.76.71 www.nowok.net
O1 - Hosts: 218.5.76.71 chinamp3.com
O1 - Hosts: 218.5.76.71 www.chinamp3.com
O1 - Hosts: 218.5.76.71 99music.net
O1 - Hosts: 218.5.76.71 www.99music.net
O1 - Hosts: 218.5.76.71 6621.com
O1 - Hosts: 218.5.76.71 www.6621.com
O1 - Hosts: 218.5.76.71 7t7t.com
O1 - Hosts: 218.5.76.71 www.7t7t.com
O1 - Hosts: 218.5.76.71 haoting.com
O1 - Hosts: 218.5.76.71 www.haoting.com
O1 - Hosts: 218.5.76.71 mtv110.com
O1 - Hosts: 218.5.76.71 www.mtv110.com
O1 - Hosts: 218.5.76.71 st020.com
O1 - Hosts: 218.5.76.71 www.st020.com
O1 - Hosts: 218.5.76.71 music.jschina.com.cn
O1 - Hosts: 218.5.76.71 real2000.org
O1 - Hosts: 218.5.76.71 www.real2000.org
O1 - Hosts: 218.5.76.71 6bb.com
O1 - Hosts: 218.5.76.71 www.6bb.com
O1 - Hosts: 218.5.76.71 5474.com
O1 - Hosts: 218.5.76.71 www.5474.com
O1 - Hosts: 218.5.76.71 qq163.com
O1 - Hosts: 218.5.76.71 www.qq163.com
O1 - Hosts: 218.5.76.71 ting88.com
O1 - Hosts: 218.5.76.71 www.ting88.com
O1 - Hosts: 218.5.76.71 tt78.com
O1 - Hosts: 218.5.76.71 www.tt78.com
O1 - Hosts: 218.5.76.71 8yh.com
O1 - Hosts: 218.5.76.71 mp3.8yh.com
O1 - Hosts: 218.5.76.71 ibmp3.com
O1 - Hosts: 218.5.76.71 www.ibmp3.com
O1 - Hosts: 218.5.76.71 feifa.com
O1 - Hosts: 218.5.76.71 www.feifa.com
O1 - Hosts: 218.5.76.71 music.feifa.com
O1 - Hosts: 218.5.76.71 91f.net
O1 - Hosts: 218.5.76.71 www.91f.net
O1 - Hosts: 218.5.76.71 6621.com
O1 - Hosts: 218.5.76.71 www.6621.com
O1 - Hosts: 218.5.76.71 ting163.com
O1 - Hosts: 218.5.76.71 www.ting163.com
O1 - Hosts: 218.5.76.71 99music.net
O1 - Hosts: 218.5.76.71 www.99music.net
O1 - Hosts: 218.5.76.71 wo99.com
O1 - Hosts: 218.5.76.71 www.wo99.com
O1 - Hosts: 218.5.76.71 jnnc.com
O1 - Hosts: 218.5.76.71 www.jnnc.com
O1 - Hosts: 218.5.76.71 mtv123.com
O1 - Hosts: 218.5.76.71 www.mtv123.com
O1 - Hosts: 218.5.76.71 dj520.com
O1 - Hosts: 218.5.76.71 www.dj520.com
O1 - Hosts: 218.5.76.71 7xi.net
O1 - Hosts: 218.5.76.71 www.7xi.net
O1 - Hosts: 218.5.76.71 mtv110.com
O1 - Hosts: 218.5.76.71 www.mtv110.com
O1 - Hosts: 218.5.76.71 mtvtop.net
O1 - Hosts: 218.5.76.71 www.mtvtop.net
O1 - Hosts: 218.5.76.71 mtvtop.com
O1 - Hosts: 218.5.76.71 www.mtvtop.com
O1 - Hosts: 218.5.76.71 xaonline.com
O1 - Hosts: 218.5.76.71 music.xaonline.com
O1 - Hosts: 218.5.76.71 musictea.com
O1 - Hosts: 218.5.76.71 www.musictea.com
O1 - Hosts: 218.5.76.71 tfol.com
O1 - Hosts: 218.5.76.71 www.tfol.com
O1 - Hosts: 218.5.76.71 yyue.com
O1 - Hosts: 218.5.76.71 www.yyue.com
O1 - Hosts: 218.5.76.71 yyue.net
O1 - Hosts: 218.5.76.71 www.yyue.net
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932} - C:\Program Files\Xi\Net Transport\NTIEHelper.dll
O4 - 启动项HKLM\\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe"  -lang 1033
O4 - 启动项HKLM\\Run: [SystemTray] SysTray.Exe
O4 - 启动项HKLM\\Run: [AxFilter] Rundll32.exe C:\WINNT\DOWNLO~1\AxFilter.dll,Rundll32
O4 - 启动项HKLM\\Run: [AVPCC] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe" /wait
O4 - 启动项HKLM\\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKCU\..\Run: [internat.exe] internat.exe
O8 - IE右键菜单中的新增项目: 上传到QQ网络硬盘 - C:\Program Files\Tencent\QQ\AddToNetDisk.htm
O8 - IE右键菜单中的新增项目: 使用影音传送带下载 - C:\PROGRA~1\Xi\NETTRA~1\NTAddLink.html
O8 - IE右键菜单中的新增项目: 使用影音传送带下载全部链接 - C:\PROGRA~1\Xi\NETTRA~1\NTAddList.html
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - C:\Program Files\Tencent\QQ\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - C:\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 - C:\Program Files\Tencent\QQ\SendMMS.htm
O17 - HKLM\System\CCS\Services\Tcpip\..\{C749AA47-7B3C-4A8D-8A26-8F7984E511C6}: NameServer = 202.101.103.55
O20 - Winlogon Notify: MetaFrame - ctxnotif.dll (file missing)
O23 - NT 服务: AVP Control Centre Service (AVPCC) - Unknown owner - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpcc.exe" /service (file missing)
O23 - NT 服务: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - NT 服务: KAV Monitor Service (KAVMonitorService) - Unknown owner - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus for MS NT Server\avpm.exe" /service (file missing)

请用记事打开hosts这个文件
方法是：
开始--》运行...
你使用的是win 2000/xp，请输入(你也可以复制/粘贴过去)：notepad %SystemRoot%\system32\drivers\etc\hosts
点[确定]按钮。
保留包含127.0.0.1的行，把其它行全部删除。
保存修改后，重新启动计算机看看。

hosts文件我已清除过了，第一次按你的方法处理重启后正常了，但运行一段时间后就又出现主页和hosts被改，望版主再看看还有什么解决的方法，还需要提供什么资料吗？谢谢！

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)

处理了，还是会的，两台都一样，一台是win2000 server,一台是win2003，连在局域网上，会不会是互相感染？