ravbg64.exe is a program which is most likely NOT a virus. So, if ravbg64.exe is on your system, it is most likely ok, and will NOT cause problems. Even if your system is virus-free, it is still recommended to use a well-known antivirus with a good detection rate, in order to yourself your system against threats.
Usually, this application is found in C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe.
The MD5 fingerprint for this file is 813006c133576159ebb6de770d55267d.
This application is NOT a Windows service. This is very good.
64-bit code has been detected. This application can use the full power of a current computer cpu.
The description written in the file is HD Audio Background Process.
File version stored as a property 1, 0, 0, 220.
Company name Realtek Semiconductor.
Legal copyright notice 2013 (c) Realtek Semiconductor. All rights reserved..
This executable does NOT have visible elements of user interface. This is usually a bad thing.
Some unusual features of Windows have been used, such as functions for recording the keyboard. We advise you to read more about this program.
ravbg64.exe is digitally signed. Nowadays the large majority of virus-free software applications are digitally signed.
The digital signature extracted from ravbg64.exe checks out perfectly. This is excellent.
Digitally signed by: Realtek Semiconductor Corp
Certificate's issuer name: VeriSign Class 3 Code Signing 2010 CA
It has an uninstall string in registry, which is a good sign. si are uninstall.