wudfhost.exe is a program which is most likely NOT a virus. So, if wudfhost.exe is on your computer, it is most likely ok, and will NOT cause problems. Even if your system is virus-free, we still advise you to run a well-known antivirus with a good track record, in order to yourself your system against threats.
Normally, this application is located in C:\Windows\System32\WUDFHost.exe.
The MD5 fingerprint for this executable is 8abfe00f213f2571498f1b8fd7939a98.
This program is NOT a Windows service. This is good.
wudfhost.exe appears to use the functions of Windows SFC (System File Checker) or Windows File Protection.
This is a x64 executable. It runs using the full capacity of nowadays' CPUs.
wudfhost.exe is digitally signed. Nowadays the large majority of legit software applications are digitally signed.
The digital signature attached to wudfhost.exe is valid. This is excellent.
Digital certificate name: Microsoft Windows
Certificate's issuer name: Microsoft Windows Verification PCA
This program does NOT have an uninstall routine set up in registry.