请问位于c:WINDOWS\system32下的可执行程序nav5.exe是不是病毒,它的图标看上去像木马,网上搜不到相关资料。如果是病毒为什么瑞星查不到删不掉，如何才能杀掉它，请知情者给予解答，谢谢。

[用户系统信息]Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon)

我是比较相信瑞星的了 上次我遇到一个可疑病毒 用瑞星没有查到病毒 上来投诉 有位朋友告诉我 只要瑞星杀不到 那就应该相信没什么问题吧！呵呵 我对病毒懂的太少 上来就是学习学习再学习
先坐个沙发 看看高手帮你解决

看一下图标就知道是木马？
历害！
没事不要疑神疑鬼

呵呵，那个图标看着怪怪的，是一台显示器里面有一只马；另外还有一个名叫olecnv32.dll文件图标是一只凯蒂猫，看着也怪怪的，不像是正常的系统文件。
    所以才来请教高手，免得让病毒钻空子。

楼主的警觉性很高嘛``我对病毒真是一窍不通 只要瑞星提示病毒就杀 杀不了就隔离 那就没事啦 哈哈

最近中毒颇深，备受折腾，也不知道怎么搞的，为什么每天都能刹到毒呢？！

有问题发扫描日志上来吧

好的，谢谢
[CODE]

2007-09-06,22:26:19

System Repair Engineer 2.5.16.900
Smallfrogs (http://www.KZTechs.com)

Windows XP Professional Service Pack 2 (Build 2600) - 管理权限用户 - 完整功能

以下内容被选中：
    所有的启动项目（包括注册表、启动文件夹、服务等）
    浏览器加载项
    正在运行的进程（包括进程模块信息）
    文件关联
    Winsock 提供者
    Autorun.inf
    HOSTS 文件
    进程特权扫描


启动项目
注册表
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
    <ctfmon.exe><C:\WINDOWS\system32\ctfmon.exe>  [(Verified)Microsoft Windows Publisher]
    <bgswitch><C:\WINDOWS\system32\bgswitch.exe>  []
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
    <IMJPMIG8.1><"C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32>  [N/A]
    <PHIME2002ASync><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC>  [(Verified)Microsoft Windows Publisher]
    <PHIME2002A><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName>  [(Verified)Microsoft Windows Publisher]
    <nwiz><nwiz.exe /install>  []
    <SoundMAXPnP><C:\Program Files\Analog Devices\Core\smax4pnp.exe>  [(Verified)Microsoft Windows Hardware Compatibility Publisher]
    <SoundMAX><"C:\Program Files\Analog Devices\SoundMAX\Smax4.exe" /tray>  [Analog Devices, Inc.]
    <runeip><"C:\Program Files\Rising\AntiSpyware\runiep.exe" /startup>  [Beijing Rising Technology Co., Ltd.]
    <RavTask><"C:\Program Files\Rising\Rav\RavTask.exe" -system>  [Beijing Rising Technology Co., Ltd.]
    <NvCplDaemon><RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup>  [(Verified)Microsoft Windows Hardware Compatibility Publisher]
    <360Safetray><C:\Program Files\360safe\safemon\360Tray.exe /start>  [奇虎网]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <shell><Explorer.exe>  [(Verified)Microsoft Windows Publisher]
    <Userinit><C:\WINDOWS\system32\UserInit.exe,>  [(Verified)Microsoft Windows Publisher]
    <UIHost><logonui.exe>  [(Verified)Microsoft Windows Publisher]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks]
    <?{AC2DC2EF-5165-40A3-8CDF-41DCA1B0901A}><Ras Shell Execute Hook>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\WgaLogon]
    <WinlogonNotify: WgaLogon><WgaLogon.dll>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{26923b43-4d38-484f-9b9e-de460746276c}]
    <Internet Explorer><%systemroot%\system32\shmgrate.exe OCInstallUserConfigIE>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{881dd1c5-3dcf-431b-b061-f3f88e8be88a}]
    <Outlook Express><%systemroot%\system32\shmgrate.exe OCInstallUserConfigOE>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{2C7339CF-2B09-4501-B3F3-F3508C9228ED}]
    <Themes Setup><%SystemRoot%\system32\regsvr32.exe /s /n /i:/UserInstall %SystemRoot%\system32\themeui.dll>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{44BBA840-CC51-11CF-AAFA-00AA00B6015C}]
    <Microsoft Outlook Express 6><"%ProgramFiles%\Outlook Express\setup50.exe" /APP:OE /CALLER:WINNT /user /install>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{44BBA842-CC51-11CF-AAFA-00AA00B6015B}]
    <NetMeeting 3.01><rundll32.exe advpack.dll,LaunchINFSection C:\WINDOWS\INF\msnetmtg.inf,NetMtg.Install.PerUser.NT>  [(Verified)Microsoft Windows Publisher]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{5945c046-1e7d-11d1-bc44-00c04fd912be}]
    <Windows Messenger 4.7><rundll32.exe advpack.dll,LaunchINFSection C:\WINDOWS\INF\msmsgs.inf,BLC.QuietInstall.PerUser>  [(Verified)Microsoft Windows Publisher]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}]
    <Microsoft Windows Media Player><rundll32.exe advpack.dll,LaunchINFSection C:\WINDOWS\INF\wmp10.inf,PerUserStub>  [(Verified)Microsoft Windows Component Publisher]

==================================
启动文件夹
N/A

==================================
服务
[Human Interface Device Access / HidServ][Stopped/Disabled]
  <C:\WINDOWS\System32\svchost.exe -k netsvcs-->%SystemRoot%\System32\hidserv.dll><N/A>
[ASP.NET FrameWork Service / LocalServices][Stopped/Auto Start]
  <C:\WINDOWS\system32\Svchost.exe -k LocalServices-->C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\Local.dll><N/A>
[NVIDIA Display Driver Service / NVSvc][Running/Auto Start]
  <C:\WINDOWS\system32\nvsvc32.exe><NVIDIA Corporation>
[Rising Process Communication Center / RsCCenter][Running/Auto Start]
  <"C:\Program Files\Rising\Rav\CCenter.exe"><Beijing Rising Technology Co., Ltd.>
[Rising RealTime Monitor / RsRavMon][Running/Auto Start]
  <"C:\PROGRAM FILES\RISING\RAV\Ravmond.exe"><Beijing Rising Technology Co., Ltd.>
[Windows User Mode Driver Framework / UMWdf][Stopped/Auto Start]
  <C:\WINDOWS\system32\wdfmgr.exe><N/A>

==================================
驱动程序
[2310_00 / 2310_00][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\2310_00.sys><HighPoint Technologies, Inc.>
[3WAREDRV / 3WAREDRV][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\3WAREDRV.SYS><N/A>
[3WAREGSM / 3WAREGSM][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\3waregsm.sys><N/A>
[3WDRV100 / 3WDRV100][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\3WDRV100.SYS><N/A>
[A320RAID / A320RAID][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\a320raid.sys><Adaptec, Inc.>
[AAC / AAC][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aac.sys><Adaptec, Inc.>
[AACSAS / AACSAS][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aacsas.sys><Adaptec, Inc.>
[AAR81XX / AAR81XX][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aar81xx.sys><Adaptec, Inc.>
[AARSI3X / AARSI3X][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aarsi3x.sys><Adaptec, Inc.>
[ADI UAA Function Driver for High Definition Audio Service / ADIHdAudAddService][Running/Manual Start]
  <system32\drivers\ADIHdAud.sys><Analog Devices, Inc.>
[ADP94XX / ADP94XX][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\adp94xx.sys><Adaptec, Inc.>
[adpu160m / adpu160m][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\adpu160m.sys><Microsoft Corporation>
[ADPU320 / ADPU320][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\adpu320.sys><Adaptec, Inc.>
[AE Audio Service / AEAudio][Running/Manual Start]
  <system32\drivers\AEAudio.sys><Andrea Electronics Corporation>
[AEC6210 / AEC6210][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aec6210.sys><ACARD Technology Corp.>
[AEC6260 / AEC6260][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aec6260.sys><ACARD Technology Corp.>
[AEC6280 / AEC6280][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aec6280.sys><ACARD Technology Corp.>
[AEC67160 / AEC67160][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aec67160.sys><ACARD Technology Corp.>
[AEC67162 / AEC67162][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aec67162.sys><ACARD Technology Corp.>
[AEC671X / AEC671X][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\AEC671X.sys><ACARD Technology Corp.>
[AEC6880 / AEC6880][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\AEC6880.sys><ACARD Technology Corp.>
[AEC6897 / AEC6897][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aec6897.sys><ACARD Technology Corp.>
[AEC68X5 / AEC68X5][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aec68x5.sys><ACARD Technology Corp.>
[aic78u2 / aic78u2][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aic78u2.sys><Microsoft Corporation>
[aic78xx / aic78xx][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\aic78xx.sys><Microsoft Corporation>
[AMD Processor Driver / AmdK8][Running/System Start]
  <system32\DRIVERS\AmdK8.sys><Advanced Micro Devices>
[ARCM_X86 / ARCM_X86][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\arcm_x86.sys><ARECA  Technology Corporation>
[asc / asc][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\asc.sys><Advanced System Products, Inc.>
[BaseTDI / BaseTDI][Running/Auto Start]
  <\??\C:\WINDOWS\system32\drivers\basetdi.sys><Beijing Rising Technology Co., Ltd.>
[BCHTSW32 / BCHTSW32][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\bchtsw32.sys><Broadcom Corporation>
[buslogic / buslogic][Stopped/Boot Start]
  <\SystemRoot\System32\bird\buslogic.sys><Microsoft Corporation>
[CDA1000 / CDA1000][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\cda1000.sys><Adaptec, Inc.>
[CmdIde / CmdIde][Running/Boot Start]
  <\SystemRoot\System32\BIRD\cmdide.sys><CMD Technology, Inc.>
[CPQARRY2 / CPQARRY2][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\cpqarry2.sys><Compaq Computer Corporation>
[CPQCISSM / CPQCISSM][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\cpqcissm.sys><Hewlett-Packard Company>
[CSB6IDE / CSB6IDE][Running/Boot Start]
  <\SystemRoot\System32\BIRD\csb6ide.sys><ServerWorks Corporation>
[dac2w2k / dac2w2k][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\dac2w2k.sys><Mylex Corporation>
[DMX3191 / DMX3191][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\DMX3191.sys><Microsoft Corporation>
[DMX3194 / DMX3194][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\dmx3194.sys><Microsoft Corporation>
[dpti2o / dpti2o][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\dpti2o.sys><Microsoft Corporation>
[DPTSCSI / DPTSCSI][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\dptscsi.sys><Distributed Processing Technology Corp.>
[ExpScaner / ExpScaner][Running/Auto Start]
  <\??\C:\PROGRAM FILES\RISING\RAV\ExpScan.sys><>
[FASTSX / FASTSX][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\fastsx.sys><Promise Technology, Inc.>
[FASTTRAK / FASTTRAK][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\fasttrak.sys><Promise Technology, Inc.>
[FASTTX2K / FASTTX2K][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\fasttx2k.sys><Promise Technology, Inc.>
[fd16_700 / fd16_700][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\fd16_700.sys><Microsoft Corporation>
[fireport / fireport][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\fireport.sys><Microsoft Corporation>
[flashpnt / flashpnt][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\flashpnt.sys><Mylex,Corp.>
[FT8300 / FT8300][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\ft8300.sys><Promise Technology, Inc.>
[FTSATA2 / FTSATA2][Stopped/Boot Start]
  <\SystemRoot\System32\DRIVERS\ftsata2.sys><N/A>
[GD31244 / GD31244][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\gd31244.sys><Intel Corporation>
[Microsoft UAA Bus Driver for High Definition Audio / HDAudBus][Running/Manual Start]
  <system32\DRIVERS\HDAudBus.sys><Windows (R) Server 2003 DDK provider>
[HookCont / HookCont][Running/Auto Start]
  <\??\C:\PROGRAM FILES\RISING\RAV\HOOKCONT.sys><Rising>
[HookReg / HookReg][Running/Auto Start]
  <\??\C:\PROGRAM FILES\RISING\RAV\HookReg.sys><>
[HookSys / HookSys][Running/Auto Start]
  <\??\C:\PROGRAM FILES\RISING\RAV\HookSys.sys><Rising>
[HPCISSS2 / HPCISSS2][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\hpcisss2.sys><Hewlett-Packard Company>
[HPT371 / HPT371][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\HPT371.sys><HighPoint Technologies, Inc.>
[HPT374 / HPT374][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\hpt374.sys><HighPoint Technologies, Inc.>
[HPT3XX / HPT3XX][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\hpt3xx.sys><HighPoint Technologies, Inc.>
[IASTOR / IASTOR][Running/Boot Start]
  <\SystemRoot\System32\BIRD\iaStor.sys><Intel Corporation>
[IFT2000 / IFT2000][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\ift2000.sys><Infortrend Technology, Inc.>
[ini910u / ini910u][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\ini910u.sys><Microsoft Corporation>
[INIA100 / INIA100][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\INIA100.sys><Initio corp.>
[IPSRAIDN / IPSRAIDN][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\ipsraidn.sys><IBM Corporation>
[ITERAID / ITERAID][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\iteraid.sys><Integrated Technology Express, Inc.>
[JRAID / JRAID][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\JRAID.SYS><JMicron Technology Corp.>
[M5228 / M5228][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\m5228.sys><ALi Corporation.>
[M5281 / M5281][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\m5281.sys><ALi Corporation>
[M5287 / M5287][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\m5287.sys><ULi Electronics Inc.>
[M5288 / M5288][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\m5288.sys><ULi Electronics Inc.>
[M5289 / M5289][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\m5289.sys><ULi Electronics Inc.>
[MEGAIDE / MEGAIDE][Stopped/Boot Start]
  <\SystemRoot\System32\BIRD\MegaIDE.sys><LSI Logic Corporation.>
[MEMSCAN / MEMSCAN][Running/Auto Start]
  <\??\C:\PROGRAM FILES\RISING\RAV\MEMSCAN.sys><Beijing Rising Technology Co., Ltd.>