最近网络经常出现问题，我怀疑是有病毒在向路由器发送数据包，用网络监控软件也发现有一台机向路由器发送了大量的数据包。
但杀毒又找不到病毒。
ping 网关（路由器的IP）丢包率在百分之九十以上，基本上无法上网。但每次重启路由后，会好一段时间，大约一到两天的样的。现在拿这问题，真的没办法了。
请教一下高手，看看是不是有什么不明的进程。
谢谢了！
下面是日志文件：
Logfile of HijackThis v1.99.1
Scan saved at 10:56:56, on 2005-10-11
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
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
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\msdtc.exe
C:\WINNT\System32\Ati2evxx.exe
C:\WINNT\System32\tcpsvcs.exe
C:\Program Files\Common Files\EPSON\eEBAPI\SAgent2.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\System32\llssrv.exe
C:\WINNT\System32\sfmsvc.exe
C:\WINNT\System32\sfmprint.exe
C:\PROGRA~1\MICROS~3\MSSQL\binn\sqlservr.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\RsFsa.exe
C:\WINNT\system32\RsSub.exe
D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\snmp.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\Dfssvc.exe
C:\WINNT\System32\dns.exe
C:\WINNT\System32\inetsrv\inetinfo.exe
C:\Program Files\Common Files\System\MSSearch\Bin\mssearch.exe
C:\WINNT\Explorer.EXE
D:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
C:\WINNT\system32\internat.exe
C:\PROGRA~1\3721\assistse.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINNT\System32\svchost.exe
D:\Program Files\Tencent\QQ\QQ.exe
D:\Program Files\Tencent\QQ\TIMPlatform.exe
D:\Program Files\Tencent\QQ\QQ.exe
D:\Program Files\Tencent\TT\TTraveler.exe
C:\WINNT\NOTEPAD.EXE
D:\Program Files\Microsoft Office\Office\WINWORD.EXE
D:\Program Files\Adobe\Photoshop 7.0\Photoshop.exe
C:\WINNT\system32\conime.exe
D:\PROGRAM FILES\RISING\RAV\Ravmond.exe
D:\PROGRAM FILES\RISING\RAV\RavStub.exe
d:\program files\rising\rav\RAVMON.EXE
C:\WINNT\System32\NETMON\netmon.exe
C:\Program Files\wsearch\Search.exe
d:\Program Files\Winamp\Winamp.exe
C:\Documents and Settings\Administrator\桌面\HijackThis.exe
R3 - URLSearchHook: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (no file)
F2 - REG:system.ini: UserInit=userinit.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Adobe\Acrobat
7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Anti Fish - {38928D50-8A48-44C2-945F-D2F23F771410} - C:\PROGRA~1\3721\Assist\Angling.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - D:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932} - d:\Program Files\Xi\NetTransport 2\NTIEHelper.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)
O3 - Toolbar: @msdxmLC.dll,-1@2052,电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O4 - HKLM\..\Run: [RavTimer] D:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
O4 - HKLM\..\Run: [SoundMan] rem SOUNDMAN.EXE
O4 - HKLM\..\Run: [RavMon] D:\PROGRA~1\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - HKLM\..\Run: [internat.exe] internat.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [MoveSearch] C:\Program Files\wsearch\Search.exe
O4 - HKLM\..\RunOnce: [setup] C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\nsi12.tmp\other.exe 00020502
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O8 - Extra context menu item: Web&2Pic Pro - C:\Program Files\ha_web2picpro\dll\web2pic_url.htm
O8 - Extra context menu item: 使用WellGet下载(&W) - C:\Program Files\WellGet\nxcatch.htm
O8 - Extra context menu item: 使用WellGet下载全部链接(&D) - C:\Program Files\WellGet\nxall.htm
O8 - Extra context menu item: 使用影音传送带下载 - D:\Program Files\Xi\NetTransport 2\NTAddLink.html
O8 - Extra context menu item: 使用影音传送带下载全部链接 - D:\Program Files\Xi\NetTransport 2\NTAddList.html
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=U_mydrivers_2517
(file missing)
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java 控制台 - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O9 - Extra button: WellGet - {35980F6E-A258-4E50-953D-813BB8556899} - C:\Program Files\WellGet\WellGet.exe
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://hot.3721.com/rd/shop_btn.htm (file missing)
O9 - Extra button: 上网助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://assistant.3721.com/index.htm?fb=Cns (file
missing)
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)
O11 - Options group: [!CNS] 网络实名
O14 - IERESET.INF: START_PAGE_URL=http://www.ee369.com
O17 - HKLM\System\CCS\Services\Tcpip\..\{5CC72B9E-60F6-4C3F-954A-F7DAEC76B1EF}: NameServer = 202.96.134.133,202.96.128.68
O17 - HKLM\System\CCS\Services\Tcpip\..\{AA4DF6AB-7AB6-4798-BE4F-88A138CE50C4}: NameServer = 202.96.128.166,202.96.128.86
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINNT\System32\Ati2evxx.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: EPSON Printer Status Agent2 (EPSONStatusAgent2) - SEIKO EPSON CORPORATION - C:\Program Files\Common
Files\EPSON\eEBAPI\SAgent2.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia
Shared\Service\Macromedia Licensing.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - Unknown owner -
%ProgramFiles%\WinPcap\rpcapd.exe" -d -f "%ProgramFiles%\WinPcap\rpcapd.ini (file missing)
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\PROGRAM
