我的电脑（WIN2000）用瑞星17.51.01版本发现病毒：Backdoor.Rbot.lgr（文件名：cytob.exe），但杀不了，而且经常会弹出空白网页（每次地址不同），求教各位该怎么办？？？？

http://forum.ikaka.com/topic.asp?board=28&artid=6979213
用1楼的工具扫个日志发上来瞧瞧!~~

用哪个工具啊？是不是HijackThis？
（别笑话我，实在是门外汉啊！！）

O4 - 启动项HKLM\\Run: [RavTimer] C:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
O4 - 启动项HKLM\\Run: [RavMon] C:\PROGRA~1\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - 启动项HKLM\\Run: [YLive.exe] C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
O4 - 启动项HKLM\\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
O4 - 启动项HKLM\\Run: [ntdll.dll] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - 启动项HKLM\\RunServices: [Sygate Personal Firewall Start] servic.exe
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - HKCU\..\Run: [Sygate Personal Firewall Start] servic.exe
O4 - Global Startup: Microsoft Office.lnk = D:\Program Files\Microsoft Office\Office\OSA9.EXE
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 - C:\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 - C:\Program Files\FlashGet\jc_all.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 (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://hot.3721.com/rd/shop_btn.htm (file missing)
O9 - 浏览器额外的按钮: 上网助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://assistant.3721.com/index.htm?fb=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: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - 浏览器额外的“工具”菜单项: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - 浏览器额外的按钮: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的“工具”菜单项: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - C:\Program Files\Tencent\QQ\QQIEHelper.dll
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)
O11 - Options group: [!CNS]  网络实名
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/Ver2005/OL2005.cab
O20 - Winlogon Notify: AdminDebug - C:\WINNT\system32\kt4ql7h51.dll
O20 - Winlogon Notify: awtqn - C:\WINNT\system32\awtqn.dll
O20 - Winlogon Notify: awvvu - C:\WINNT\SYSTEM32\awvvu.dll
O20 - Winlogon Notify: igfxcui - C:\WINNT\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: PCANotify - C:\WINNT\SYSTEM32\PCANotify.dll
O23 - NT 服务: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - NT 服务: Command Service (cmdService) - Unknown owner - C:\WINNT\U1lTVEVN\command.exe
O23 - NT 服务: DefWatch - Symantec Corporation - C:\PROGRA~1\Navnt\defwatch.exe
O23 - NT 服务: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - NT 服务: MSSvc keyboard (keyboard) - Unknown owner - c:\winnt\system32\dllcache\MSSvc.EXE (file missing)
O23 - NT 服务: MSSvc mouse (mouse) - Unknown owner - c:\winnt\system32\dllcache\MSSvc.EXE (file missing)
O23 - NT 服务: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\Navnt\rtvscan.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - rising - C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\PROGRAM FILES\RISING\RAV\Ravmond.exe

O23 - NT 服务: WindowsSysBoot - Unknown owner - C:\WINNT\cytob.exe (file missing)  ？？？？？

O23 - NT 服务: Windows Security (WinMgt) - Unknown owner - C:\WINNT\system32\winmgt.exe
O23 - NT 服务: Windows Services (WinSrv) - Unknown owner - C:\WINNT\System32\scvhost.exe

怎么没人理我啊？？？？？？？？

靠？？谁都没有办法吗？？

版主跑哪里去了？？

都解决不了，这个论坛干脆关闭好了，显什么摆啊？？？？？？？

再顶！！！！！！！！！！

O4 - 启动项HKLM\\RunServices: [Sygate Personal Firewall Start] servic.exe
O4 - HKCU\..\Run: [Sygate Personal Firewall Start] servic.exe
O23 - NT 服务: Command Service (cmdService) - Unknown owner - C:\WINNT\U1lTVEVN\command.exe
O23 - NT 服务: Windows Security (WinMgt) - Unknown owner - C:\WINNT\system32\winmgt.exe
O23 - NT 服务: Windows Services (WinSrv) - Unknown owner - C:\WINNT\System32\scvhost.exe
上面这些都很可疑，疑似木马．
你的日志不全，进程部分没有了，修复有(file missing)的项．
把日志贴全了，等高人来帮你吧,我还想跟着学点呢．

日志不全，进程部分没有了?


它是自动导出的文本，我是把整个文本粘贴上来的啊！！！

高手再指导一下怎么做吧！！！