avastui.exe is a program which is most likely NOT a virus or malware. So, if avastui.exe is on your PC, it is most likely ok, and will NOT cause problems. Even if your PC is clean, it is still recommended to run a well-known antivirus with a good detection rate, in order to yourself your system against viruses and malware.
Usually, the default filename and directory where this application is stored is
C:\Program Files\AVAST Software\Avast\AvastUI.exe.
The MD5 fingerprint for this program is 9f2e14a5aef2481c0eee23e098342eb3.
This program does NOT operate as a Windows service. This is normally a good sign.
This application uses the net to communicate. In this day and age this is ok. For example, most of the apps on your PC check for new updates. In order to do this, Internet communications are necessary.
This program runs as a 32-bit program. It does not exploit the entire set of features of current PC chips. This ordinarily happens because the authors did not bother to upgrade it to 64-bit code.
The description written in the exe is Avast Antivirus.
File version extracted from the file 17.5.3585.182.
Company AVAST Software.
Intellectual property rights notice Copyright (c) 2014 AVAST Software.
avastui.exe appears to have visible windows. This is good because it doesn't run in a kind of invisible mode. Its activity is clearly shown to you.
Some unusual features of the Operating System have been used, such as functions for intercepting the keyboard. We recommend you to be very careful regarding this program.
A digital signature is missing from this program. The authors did not sign it. This is usually bad.
It has an uninstall string in registry, which is a good sign. si are uninstall.