请教下面这个自启动项是不是病毒?若不是它的做用是什么?

为什么我把它的自启动取掉后它会自动再加上去???

RUNDLL32 C:\WINDOWS\system32\msibm\cfsys.dll,cfs

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

怎么这么乱啊???


HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run+ mscfsc:\windows\system32\msibm\cfsys.dll+ RavMonRavMon Rising realtime monitor Beijing Rising Technology Co., Ltd.d:\program files\rising\rav\ravmon.exe+ RavTimerRavTimerBeijing Rising Technology Co., Ltd.d:\program files\rising\rav\ravtimer.exe+ RfwMainRising Personal FireWall Main ProgramBeijing Rising Technology Corporation Limitedd:\program files\rising\rfw\rfwmain.exeHKLM\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved+ CorelDRAW Shell Extension ComponentShell Extension DLLCorel Corporationd:\coreldraw\draw\cdrviewer\crlshell100.dll+ Display Panning CPL ExtensionFile not found: deskpan.dll+ HyperTerminal Icon ExtHyperTerminal Applet LibraryHilgraeve, Inc.c:\windows\system32\hticons.dll+ PowerConverterFile not found: D:\PowerMP3WMAConverter3_H\Power MP3 WMA Converter\shellext.dll+ RISINGRising Shell Ext ModuleBeijing Rising Technology Co., Ltd.c:\windows\system32\ravext.dll+ WinRAR shell extensionc:\program files\winrar\rarext.dllHKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects+ CBHelper Objectc:\windows\system32\msibm\cfsbho.dllTask Scheduler+ DDD_Install_Program.jobFile not found: C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\remotesetup.exeHKLM\System\CurrentControlSet\Services+ Ati HotKey PollerATI External Event Utility EXE ModuleATI Technologies Inc.c:\windows\system32\ati2evxx.exe+ ATI SmartATI Smartc:\windows\system32\ati2sgag.exe+ C-DillaCdaC11BAMacrovision RTS ServiceMacrovisionc:\windows\system32\drivers\cdac11ba.exe+ C-DillaSrvC-Dilla RTS ServiceC-Dilla Ltdc:\windows\system32\drivers\cdantsrv.exe+ RfwServiceRising Personal Firewall ServiceBeijing Rising Technology Corporation Limitedd:\program files\rising\rfw\rfwsrv.exe+ RsCCenterCCenterrisingd:\program files\rising\rav\ccenter.exe+ RsRavMonRavMonBeijing Rising Technology Co., Ltd.d:\program files\rising\rav\ravmond.exeHKLM\System\CurrentControlSet\Services+ ALCXWDMRealtek AC'97 Audio Driver (WDM)Realtek Semiconductor Corp.c:\windows\system32\drivers\alcxwdm.sys+ ati2mtagATI Radeon WindowsNT Miniport DriverATI Technologies Inc.c:\windows\system32\drivers\ati2mtag.sys+ BaseTDIbasetdiRisingc:\windows\system32\drivers\basetdi.sys+ C-DillaC-Dilla Windows NT RTSMacrovisionc:\windows\system32\drivers\cdant.sys+ CdaC15BAMacrovision SECURITY DriverMacrovision Europe Ltdc:\windows\system32\drivers\cdac15ba.sys+ cdnprotcdnprotCNNICc:\windows\system32\drivers\cdnprot.sys+ cdntrancdntranCNNICc:\windows\system32\drivers\cdntran.sys+ ExpScanerExpScan.sysd:\program files\rising\rav\expscan.sys+ HookContTDI HOOK DriverRising tech Co. ltdd:\program files\rising\rav\hookcont.sys+ HookRegd:\program files\rising\rav\hookreg.sys+ HookSys瑞星d:\program files\rising\rav\hooksys.sys+ HOSTNTc:\windows\system32\drivers\hostnt.sys+ kmsinputc:\windows\system32\drivers\kmsinput.sys+ MHDRVDriver for RC-MH in W2K/XP,this driver depends gsmhwdm.sysRainbow China Co,.Ltdc:\windows\system32\drivers\mhdrv.sys+ npkcryptnProtect KeyCrypt DriverINCA Internet Co., Ltd.d:\program files\tencent\npkcrypt.sys+ PtilinkDirect Parallel Link DriverParallel Technologies, Inc.c:\windows\system32\drivers\ptilink.sys+ RCMHDOGMicro Dog NT DriverRainbow  China Co.,Ltdc:\windows\system32\drivers\rcmhdog.sys+ RsFwDrvnt_fwdrvRisingd:\program files\rising\rfw\rsfwdrv.sys+ RTL8023Realtek 10/100/1000 NDIS 5.1 Driver                        Realtek Semiconductor Corporation                          c:\windows\system32\drivers\rtlnic51.sys+ rtl8139Realtek RTL8139 NDIS 5.0 DriverRealtek Semiconductor Corporationc:\windows\system32\drivers\rtl8139.sys+ SecdrvSafeDisc driverc:\windows\system32\drivers\secdrv.sysHKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify+ AtiExtEventATI External Event Utility DLL ModuleATI Technologies Inc.c:\windows\system32\ati2evxx.dllHKCU\Control Panel\Desktop\Scrnsave.exe+ C:\WINDOWS\AQUAREAL.SCRc:\windows\aquareal.scr

http://forum.ikaka.com/topic.asp?board=28&artid=7477329

C:\WINDOWS\system32\msibm\目录里还有哪些文件？

我晕

我把C:\WINDOWS\system32\msibm\目录全清除了,不知道会造成什么后果???

现在好象我还没感觉到后果