I have recently suspected that I have a malicious program on my computer. Before running, some .EXE files will give an error message about "cbFsMntNtf3.dll", which is a file of 0 bytes. I have since deleted it, and there have been NO further problems related to that error message.
Also, after exiting some programs, attempts to delete the .EXE file will fail. If I highlight it and right-click and press delete, it will give me a "no required permissions" error. However, I am the administrator on the system. Attempts to use the program "Unlocker" have failed. If I use "Shift+Delete", the file disappears, but once I press F5, it reappears again. If I delete the folder that contains the .EXE file, it will say that a file is running.
I have ran multiple anti-rootkit programs, with no results at all. However, I just ran McAfee GetSusp, and in the log [getsusp logs], one of the lines is...
C:\Windows\System32\drivers\RKLF2F6.tmp.sys ... is Suspicious !!!
However, when I browse to that location, there is NO driver
I have folder options selected so I see hidden files and OS files, but nothing :P
I am currently running "Sophos Virus Removal Tool", and will run SFC and Malwarebytes.