igfxcuiservice.exe is a program which is most likely NOT a virus or malware. So, if igfxcuiservice.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 purchase a well-known antivirus with a good detection rate, in order to yourself your PC against viruses and malware.
This program is usually stored in C:\WINDOWS\System32\igfxCUIService.exe.
The MD5 checksum for this file is 45fce1e756bcc3fb67ed33133b4ff440.
This application is registered as a Windows service. This means it operates on your system in background, usually without displaying any user interface to you. Most Windows services are useful programs, which provide useful functions to other programs or to the Windows Operating System.
This is a x64 executable. It uses the full capacity of nowadays' CPUs.
Some dangerous functions of Windows appear to be used, such as functions for tapping the keyboard. We advise you to be very careful regarding this program.
igfxcuiservice.exe has a digital signature. Today the large majority of virus-free software applications are digitally signed.
The digital signature found in igfxcuiservice.exe is valid. This is excellent.
Digital certificate name: Intel(R) pGFX
Certificate's issuer name: Intel External Basic Issuing CA 3B
This application does NOT have a removal routine set up in registry.