Welcome to MeraWindows Community

your computer is enfected with an virus Worm.P2P.generic & Trojan.generic....You must scan with an good antivirus, I recommed NOD32 and Bitdefender.

Well you can do yourself too !

Follow these steps:

1) Restart the comp in “Safe Mode with Command Prompt”

2) Now type following commands
reg delete HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v Runonce
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL /v CheckedValue /t REG_DWORD /d 1
reg add “HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon” /v Shell /t REG_SZ /d Explorer.exe

del %windir%\autorun.inf
del %windir%\smss.exe
del %windir%\killer.exe
del "%windir%\Funny UST Scandal.exe"

Run these commands for all drives from root of drive
atttrib -h -s -a -r *
del autorun.inf
del smss.exe
del "Funny UST Scandal.avi.exe"

Delete lsass.exe from startup folder too

hi dear

   follow the steps first of all go to %ytemroot%/system32.exe

   copy cmd.exe and paste it in any other dive and rename it like cmdnew.exe etc

   double click on it u will get cmd prompt

   type tasklist which will list all the processes running currently

    see for unusual processes like ssvchhostt.exe or smss.exe rememeber smss is a system dependent process but some virus do it to hide themselft something called cammoflaging

  kill all those process by taskkill command at prompt use /f switch to kill by force

 go to run type cmd if u identified the problem u will be recovered

go to regedit hklm/software/microsoft/windows/currentversion/run you will see a entry of same process,delete it repeat same for hkcu

go to startup folder and delete same process

go to system32 and delete the virus or process if required use attrib feature

you will be definately recovered

happy windowing

with regards gautam