我使用的windows 2003+sp1的操作系统，安装了正版的瑞星杀毒软件。从昨天开始发现瑞星实时监控每分钟都提示发现imapi.exe存在病毒，在历史纪录中查看基本上一分钟有几十个，都是一样的，“处理结果：删除 扫描方式：文件监控  路径：c:\windows 
文件：imapi.exe  病毒名称：Trojan.DL.Agent.zxy”

哪位大侠能帮助下！谢谢先

扫描日志如下：
Logfile of Kaka v2. 0. 2. 1 Scan Module v1. 0. 0. 41
Scan saved at 16:14:19, on 2006-12-01
Platform: Server Service Pack 1 (Build 3790)
MSIE: Internet Explorer v7.00 0 (7.00.5730.11 (winmain(wmbla).061017-1135))


R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINDOWS\system32\blank.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,default_page_url=http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page=%SystemRoot%\system32\blank.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page=http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page=http://go.microsoft.com/fwlink/?LinkId=69157
O1 - Hosts: 127.0.0.1      localhost
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: IeCatch5 Class - {2F364306-AA45-47B5-9F9D-39A8B94E7EF7} - C:\PROGRA~1\FLASHGET\jccatch.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\system32\KakaTool.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [IMSCMIG40W] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40W\IMSCMIG.EXE /SetPreload /Log
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - Startup: desktop.ini =
O4 - Global Startup: desktop.ini =
O4 - Global Startup: Service Manager.lnk = C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://C:\PROGRA~1\MICROS~1\OFFICE11\EXCEL.EXE/3000
O9 - Extra Button: 信息检索 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra Button: @shdoclc.dll,-866 - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra 'Tools' menuitem: @shdoclc.dll,-864 - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra Button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\Tencent\QQ\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\Tencent\QQ\QQ.EXE
O9 - Extra Button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O11 - Options group: [INTERNATIONAL] International*
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome
O15 - Trusted IP Ranges: http://221.232.159.205
O15 - Trusted IP Ranges: http://192.168.0.3
O16 - DPF: {05C1004E-2596-48E5-8E26-39362985EEB9} (MMCPlayer Class) - http://p3p.sogou.com/MMCShell.cab
O16 - DPF: {0CA54D3F-CEAE-48AF-9A2B-31909CB9515D} (Edit Class) - https://www.sz1.cmbchina.com/download/CMBEdit.cab
O16 - DPF: {15FA81D1-075F-4623-B0EF-218269354CC7} (PbDownEx Control) - http://192.168.0.3:8000/eisuweb/downfolder/PbDownEx.ocx
O16 - DPF: {65DEDD9B-24D3-4EDD-A8BA-371A06679A09} (DopStreamer Class) - http://218.25.59.109/download/dopstreamer.cab
O16 - DPF: {C5D0DFF5-6D39-4F98-88CD-12E8430A6300} (clienttime.client) - http://www.time.ac.cn/times/client.CAB
O16 - DPF: {D881D827-02E3-47C3-8A21-421BC4A4F68C} (UpLoad Class) - http://221.232.159.205/vod/manager/ocx/upload.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{65419ABB-8A1D-43BE-A092-CE505AF04298}: NameServer = 202.103.0.117,202.103.24.68
O18 - Filter : application/octet-stream - {1E66F26B-79EE-11D2-8710-00C04F79ED0D} - mscoree.dll
O18 - Filter : application/x-complus - {1E66F26B-79EE-11D2-8710-00C04F79ED0D} - mscoree.dll
O18 - Filter : application/x-msdownload - {1E66F26B-79EE-11D2-8710-00C04F79ED0D} - mscoree.dll
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: cdl - {3dd53d40-7b8b-11D0-b013-00aa0059ce02} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: file - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ftp - {79eac9e3-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: gopher - {79eac9e4-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: http - {79eac9e2-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: https - {79eac9e5-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ipp - (no CLSID) - (no file)
O18 - Protocol: its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\system32\itss.dll
O18 - Protocol: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: local - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: mailto - {3050f3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: mhtml - {05300401-BCBC-11d0-85E3-00C04FD85AB4} - C:\WINDOWS\system32\inetcomm.dll
O18 - Protocol: mk - {79eac9e6-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ms-its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\system32\itss.dll
O18 - Protocol: ms-itss - {0A9007C0-4076-11D3-8789-0000F8105754} - C:\Program Files\Common Files\Microsoft Shared\Information Retrieval\MSITSS.DLL
O18 - Protocol: msdaipp - (no CLSID) - (no file)
O18 - Protocol: mso-offdap - {3D9F03FA-7A94-11D3-BE81-0050048385D1} - C:\PROGRA~1\COMMON~1\MICROS~1\WEBCOM~1\10\OWC10.DLL
O18 - Protocol: mso-offdap11 - {32505114-5902-49B2-880A-1F7738E5A384} - C:\PROGRA~1\COMMON~1\MICROS~1\WEBCOM~1\11\OWC11.DLL
O18 - Protocol: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\system32\mshtml.dll
O18 - Protocol: wia - {13F3EA8B-91D7-4F0A-AD76-D2853AC8BECE} - C:\WINDOWS\system32\wiascr.dll
O20 - Winlogon Notify: dimsntfy
O20 - Winlogon Notify: PCANotify
O23 - Service: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - Service: drives (drives) -  - C:\WINDOWS\drive.exe
O23 - Service: Human Interface Device Access (HidServ) -  - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: LicServer (LicServer) -  - C:\PROGRA~1\RMCSER~1\LICSER~1.EXE
O23 - Service: Macromedia Licensing Service (Macromedia Licensing Service) -  - "C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe"
O23 - Service: Windows Gateway (Popular) - Microsoft Corporation - C:\WINDOWS\system32\svchost.exe -k netsvcs
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - "C:\Program Files\Rising\Rav\CCenter.exe"
O23 - Service: Rising RealTime Monitor (RsRavMon) - Beijing Rising Technology Co., Ltd. - "C:\Program Files\Rising\Rav\Ravmond.exe"
O23 - Service: Tomcat5_service (Tomcat5) - Apache Software Foundation - D:\eisuweb\tomcat\bin\tomcat5.exe //RS//Tomcat5
O23 - Service: Microsoft Update Service (WalALET) -  - C:\WINDOWS\system32\rundllfromwin2000.exe c:\windows\system32\wbem\zqdskd64.dll,export 1087

高手帮忙指点下嘛，是不是星期五都去约会去了。

谢谢高手指点，请问如何修复？
另外请问ntfis.exe是做什么的？我在任务管理器中发现这个进程和imapi.exe这个进程都无法结束。
是不是病毒呀？瑞星杀毒却找不到病毒。

是在c:\windows 下的

我自己做了一些处理，帮忙看下，现在还有病毒吗？
Logfile of HijackThis v1.99.1
Scan saved at 17:54:57, on 2006-12-1
Platform: Windows 2003 SP1 (WinNT 5.02.3790)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Rising\Rav\CCenter.exe
C:\Program Files\Rising\Rav\Ravmond.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Rising\Rav\RavStub.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\inetsrv\inetinfo.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\PROGRA~1\MICROS~2\MSSQL\binn\sqlservr.exe
D:\eisuweb\tomcat\bin\tomcat5.exe
C:\Program Files\Common Files\System\MSSearch\Bin\mssearch.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Rising\Rav\RavTask.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Rising\Rav\Ravmon.exe
C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Administrator\桌面\hijackthis\HijackThis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: IeCatch5 Class - {2F364306-AA45-47B5-9F9D-39A8B94E7EF7} - C:\PROGRA~1\FLASHGET\jccatch.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [IMSCMIG40W] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40W\IMSCMIG.EXE /SetPreload /Log
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: Service Manager.lnk = C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://C:\PROGRA~1\MICROS~1\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: 信息检索 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~1\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm (file missing)
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm (file missing)
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\Tencent\QQ\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\Tencent\QQ\QQ.EXE
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O11 - Options group: [INTERNATIONAL] International*
O15 - Trusted IP range: http://221.232.159.205
O15 - Trusted IP range: http://192.168.0.3
O16 - DPF: {05C1004E-2596-48E5-8E26-39362985EEB9} (MMCPlayer Class) - http://p3p.sogou.com/MMCShell.cab
O16 - DPF: {0CA54D3F-CEAE-48AF-9A2B-31909CB9515D} (Edit Class) - https://www.sz1.cmbchina.com/download/CMBEdit.cab
O16 - DPF: {15FA81D1-075F-4623-B0EF-218269354CC7} (PbDownEx Control) - http://192.168.0.3:8000/eisuweb/downfolder/PbDownEx.ocx
O16 - DPF: {65DEDD9B-24D3-4EDD-A8BA-371A06679A09} (DopStreamer Class) - http://218.25.59.109/download/dopstreamer.cab
O16 - DPF: {C5D0DFF5-6D39-4F98-88CD-12E8430A6300} (clienttime.client) - http://www.time.ac.cn/times/client.CAB
O16 - DPF: {D881D827-02E3-47C3-8A21-421BC4A4F68C} (UpLoad Class) - http://221.232.159.205/vod/manager/ocx/upload.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{65419ABB-8A1D-43BE-A092-CE505AF04298}: NameServer = 202.103.0.117,202.103.24.68
O20 - Winlogon Notify: dimsntfy - C:\WINDOWS\SYSTEM32\dimsntfy.dll
O20 - Winlogon Notify: PCANotify - C:\WINDOWS\SYSTEM32\PCANotify.dll
O23 - Service: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\CCenter.exe
O23 - Service: Rising RealTime Monitor (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\Ravmond.exe
O23 - Service: Tomcat5_service (Tomcat5) - Apache Software Foundation - D:\eisuweb\tomcat\bin\tomcat5.exe