我的机器每次运行一段时间后总是出现一个邮件接收窗口，而且cpu的使用率有时占100%，是怎么回事啊请各位帮帮看看！！急啊！！

不清楚，，帮你顶~~~

怎么没人回复啊？拜托各位大虾帮帮忙啊！！急啊！！

如果你没有发邮件，可能是中了木马

用Autoruns保存一个日志发上来
日志保存方法:选择File->Save菜单项
保存日志时注意选择Options->Hide Microsoft Entries菜单项(设置了这项后点工具栏的刷新按钮)

工具的下载、使用参考http://forum.ikaka.com/topic.asp?board=28&artid=7318038

下面是我用卡卡安全助手导出的日志文件，请帮忙看一下，在线等。Logfile of Kaka v2. 0. 0. 4 Scan Module v2. 0. 0. 1
Scan saved at 14:36:05, on 2005-12-23
Platform: Microsoft Windows 2000 Advanced Server Service Pack 4 (Build 2195)
MSIE: Internet Explorer v5.00 SP4; (5.00.2920.0000)


Running processes:
[smss.exe]
CommandLine =

[csrss.exe]
CommandLine = C:\WINNT\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,3072,512,512 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:\WINNT\system32\services.exe

[LSASS.EXE]
CommandLine = C:\WINNT\system32\lsass.exe

[CCenter.exe]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE"

[RavMonD.exe]
CommandLine = "D:\Program Files\rising\Rav\Ravmond.exe"

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

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

[SPOOLSV.EXE]
CommandLine = C:\WINNT\system32\spoolsv.exe

[msdtc.exe]
CommandLine = C:\WINNT\system32\msdtc.exe

[svchost.exe]
CommandLine = C:\WINNT\system32\svchost.exe -k netsvcs

[llssrv.exe]
CommandLine = C:\WINNT\System32\llssrv.exe

[RbsServs.exe]
CommandLine = C:\PROGRA~1\Richtech\Diskless\RBSSERVS.EXE

[mstask.exe]
CommandLine = C:\WINNT\system32\MSTask.exe

[svchost.exe]
CommandLine = C:\WINNT\System32\svchost.exe -k tapisrv

[winmgmt.exe]
CommandLine = C:\WINNT\System32\WBEM\WinMgmt.exe

[svchost.exe]
CommandLine = C:\WINNT\system32\svchost.exe -k wugroup

[dfssvc.exe]
CommandLine = C:\WINNT\system32\Dfssvc.exe

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

[services.exe]
CommandLine = "C:\WINNT\inet20002\services.exe"

[realsched.exe]
CommandLine = "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot

[supernet.exe]
CommandLine = "D:\Program Files\supernet\夷陵广电拨号认证客户端\supernet.exe"

[RsAgent.exe]
CommandLine = "D:\Program Files\rising\Rav\RsAgent.exe"

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

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

[agentsvr.exe]
CommandLine = C:\WINNT\msagent\AgentSvr.exe -Embedding

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

[Mpwf.exe]
CommandLine = "D:\Program Files\MpSoft\mpwf\Mpwf.exe"

[conime.exe]
CommandLine = C:\WINNT\system32\conime.exe

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

[mdm.exe]
CommandLine = C:\WINNT\system32\mdm.exe -Embedding

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

F1 - win.ini: Run=C:\WINNT\inet20002\services.exe
O1 - Hosts: 127.0.0.1      localhost
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINNT\system32\kakatool.dll
O4 - HKCU\..\Run: [xp_system] C:\WINNT\inet20002\services.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [runclient] d:\Program Files\supernet\夷陵广电拨号认证客户端\supernet.exe
O4 - HKLM\..\Run: [RavTask] "D:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [Microsoft Office] C:\WINNT\system32\msvcp.exe
O4 - HKLM\..\Run: [xp_system] C:\WINNT\inet20002\services.exe
O4 - HKLM\..\Run: [RfwMain] "D:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/windows/ie_intl/cn/start/
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/Ver2005/OL2005.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{3D98B75B-6BAA-496D-9F99-6A0658F8A6DB}: NameServer = 10.1.1.1,211.91.120.129
O17 - HKLM\System\CCS\Services\Tcpip\..\{511B78EB-4163-49B6-B4EC-5AAC780A4EE8}: NameServer = 192.168.0.1
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
O20 - Winlogon Notify: igfxcui
O20 - Winlogon Notify: IntlRun
O20 - Winlogon Notify: msctl32.dll
O20 - Winlogon Notify: wzcnotif
O22 - SharedTaskScheduler: OutPost FireWall - {4F141CBA-1457-6CCA-03A7-7AA21B61EA0F} - (no file)
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\system32\dmadmin.exe /com
O23 - Service: 锐起无盘系统服务 (RemoteStar) -  - C:\PROGRA~1\Richtech\Diskless\RBSSERVS.EXE
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - d:\program files\rising\rfw\rfwsrv.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) -  - "C:\Program Files\WinPcap\rpcapd.exe" -d -f "C:\Program Files\WinPcap\rpcapd.ini"
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - "D:\Program Files\rising\Rav\Ravmond.exe"

F1 - win.ini: Run=C:\WINNT\inet20002\services.exe
O4 - HKCU\..\Run: [xp_system] C:\WINNT\inet20002\services.exe
O4 - HKLM\..\Run: [Microsoft Office] C:\WINNT\system32\msvcp.exe
O4 - HKLM\..\Run: [xp_system] C:\WINNT\inet20002\services.exe

修改
重启
删除C:\WINNT\inet20002\services.exe试试

好的，我试试看。感谢！！

BlackStone,删除之后还是出现上面的邮件接收/发送窗口,并且显示有数据的发送/接收?此外,我还发现在该文件夹下有最近才创建的文件如mm4.exe\alg.exe\mm.pid\winelf.txt四个文件,并且这四个文件中的可执行文件在开机之后也经常莫名其妙地运行,这是怎么回事呢?另外我通过美萍网管大师监控到我的机器在开机之后莫名访问这样的几个网站:http://herkotikster.info和http://maxy.search.info,并从中下载alg.exe
ef.exe文件,但实际上我并没有访问这两个网站,也没有打开浏览器窗口,这是为何?

用Autoruns保存一个日志发上来
日志保存方法:选择File->Save菜单项
保存日志时注意选择Options->Hide Microsoft Entries菜单项(设置了这项后点工具栏的刷新按钮)

工具的下载、使用参考http://forum.ikaka.com/topic.asp?board=28&artid=7318038