不知道下面哪些是病毒和后门，有高手指点一下吗，万分感谢了

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\nvsvc32.exe
C:\WINNT\system32\MSTask.exe
C:\skserver.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\WINNT\SOUNDMAN.EXE
C:\Program Files\SkyNet\Firewall\pfw.exe
C:\WINNT\system32\internat.exe
C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\WINNT\system32\rundll32.exe
F:\TOOL\hijackthis\HijackThis.exe

F2 - REG:system.ini: UserInit=C:\WINNT\system32\userinit.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: BandIE Class - {77FEF28E-EB96-44FF-B511-3185DEA48697} - C:\Progra~1\Baidu\bar\BaiDuBar.dll (file missing)
O2 - BHO: (no name) - {A5366673-E8CA-11D3-9CD9-0090271D075B} - (no file)
O2 - BHO: NTIECatcher Class - {C56CB6B0-0D96-11D6-8C65-B2868B609932} - C:\Program Files\Xi\NetTransport 2\NTIEHelper.dll
O2 - BHO: IEMoni Class - {F236CC5A-F6E4-4011-9EED-C52FDF51CE3D} - C:\WINNT\system32\SBHOPlin.dll (file missing)
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [Win-pp] ppwin.exe
O4 - HKLM\..\Run: [Expiorer] C:\WINNT\Expiorer.exe
O4 - HKLM\..\Run: [SKYNET Personal FireWall] C:\Program Files\SkyNet\Firewall\pfw.exe
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - HKCU\..\Run: [Super Rabbit SRRestore] C:\PROGRA~1\SUPERR~1\MAGICSET\SRRest.exe /autosave
O4 - HKCU\..\Run: [Super Rabbit CDNotify] C:\Program Files\Super Rabbit\MagicSet\srcdnoti.exe /LOAD
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [cfe1a0045d1a610026b1b365e17b15b3] "C:\d120fast.12012.0.exe" -t 12012.0
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: 桌面传媒.lnk = C:\WINNT\system32\rundll32.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: 使用影音传送带下载 - C:\Program Files\Xi\NetTransport 2\NTAddLink.html
O8 - Extra context menu item: 使用影音传送带下载全部链接 - C:\Program Files\Xi\NetTransport 2\NTAddList.html
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: 添加到QQ自定义面板 - D:\net transport\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\net transport\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\net transport\SendMMS.htm
O16 - DPF: {0CA54D3F-CEAE-48AF-9A2B-31909CB9515D} (Edit Class) - https://www.sz1.cmbchina.com/download/CMBEdit.cab
O16 - DPF: {88734439-46D0-42C0-A13F-7E881EE550CF} (Filetran Control) - http://www.bluesky.cn/download/filetran.cab
O16 - DPF: {8D9E0B29-563C-4226-86C1-5FF2AE77E1D2} (AxSubmitControl Class) - https://mybank.icbc.com.cn/icbc/perbank/AxSafeControls.cab
O16 - DPF: {BA0F088C-72C1-475A-92F8-42391DEF6961} (Blueskyvoice Control) - http://www.bliao.com/download/blueskyvoice_27.cab
O16 - DPF: {D57A1919-CB3C-461C-8F34-A87A1CD9127E} (My99Launch Control) - http://www.9158.com/launcher/99launch_1000.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{666C9E1B-9F81-41A2-817D-E36DC72BD319}: NameServer = 61.139.2.69 202.98.96.68
O18 - Protocol: koboo - {7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6} - (no file)
O20 - Winlogon Notify: WRNotifier - WRLogonNTF.dll (file missing)
O23 - Service: Distributed File System Services (Distfsv) - Unknown owner - C:\WINNT\system32\Distfsv.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: kavsvc - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kavsvc.exe
O23 - Service: Messenger - Unknown owner - C:\WINNT\system32\0514mb55.exe (file missing)
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: Snake SockProxy Service (SkServer) - noname. http://snake.gnuchina.org - C:\skserver.exe