情况是这样的, 有一个木马名叫C:\DOCUME~1\陈君\LOCALS~1\Temp\2.exe>>FSG2.0      Trojan.PSW.ZhengTu.hm  这是瑞星给的信息  瑞星能查到,也杀的到,但是过2分钟又提示发现这个病毒,然后再杀,然后再提示,如此反复,头大无比,特拜请高人出手相救,感激!
  还有个问题 我一开机器就弹出个文件夹 C:\WINDOWS\system32\RUNDLL32.EXE 不知道怎么回事,请高手一并告解.

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Rising\Rav\Ravmond.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Rising\Rav\RavStub.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Lenovo\幸福一键通\Kbdriver.exe
C:\Program Files\Lenovo\幸福一键通\FlyShuttle.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Rising\Rav\RavTask.exe
C:\Program Files\Rising\Rav\Ravmon.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\alg.exe
F:\TT\TTraveler.exe
C:\DOCUME~1\陈君\LOCALS~1\Temp\1.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\陈君\My Documents\HijackThis_cn\HijackThis\HijackThis.exe

F2 - REG:system.ini: UserInit=userinit.exe,
O1 - Hosts: 125.91.1.20 localhost
O1 - Hosts: 125.91.1.20 www.7939.com
O1 - Hosts: 125.91.1.20 www.hao123.com
O1 - Hosts: 125.91.1.20 www.9991.com
O1 - Hosts: 125.91.1.20 www.5566.net
O1 - Hosts: 125.91.1.20 www.gjj.cc
O1 - Hosts: 125.91.1.20 www.265.com
O1 - Hosts: 125.91.1.20 www.v111.com
O1 - Hosts: 125.91.1.20 www.7322.com
O2 - BHO: IEMonitor Class - {08A312BB-5409-49FC-9347-54BB7D069AC6} - (no file)
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: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [MSPY2002] C:\WINDOWS\system32\IME\PINTLGNT\ImScInst.exe /SYNC
O4 - HKLM\..\Run: [Lskbdrv] C:\Program Files\Lenovo\幸福一键通\Kbdriver.exe
O4 - HKLM\..\Run: [LenSoft] C:\Program Files\Lenovo\幸福一键通\FlyShuttle.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [Super Rabbit SRRestore] C:\Program Files\Super Rabbit\MagicSet\srrest.exe /autosave
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\RunOnce: [RavStub] "C:\Program Files\Rising\Rav\ravstub.exe" /RUNONCE
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O8 - Extra context menu item: &使用迅雷下载 - F:\迅雷5\Program\GetUrl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - F:\迅雷5\Program\GetAllUrl.htm
O9 - Extra button: 启动迅雷 - {0062C9BD-B349-40DE-91A0-755F37ACD559} - F:\迅雷5\Thunder.exe
O9 - Extra 'Tools' menuitem: 启动迅雷 - {0062C9BD-B349-40DE-91A0-755F37ACD559} - F:\迅雷5\Thunder.exe
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1155224613096
O17 - HKLM\System\CCS\Services\Tcpip\..\{93C54EB4-7ECD-45D3-8EEC-0869CB876AF8}: NameServer = 202.102.192.68 202.102.199.68
O20 - AppInit_DLLs: APIHookDll.dll
O21 - SSODL: themeadp - {64274C93-3CE7-4663-9C8D-CD2DC8A3590B} - C:\WINDOWS\system32\themeadp.dll
O23 - Service: NVIDIA Display Driver Service - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Rising Process Communication Center - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\CCenter.exe
O23 - Service: RsRavMon Service - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\Ravmond.exe