avastui.exe is a program which is most likely NOT a virus or malware. So, if avastui.exe is on your laptop or desktop computer, it is most likely ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to use a well-known antivirus with a good track record, in order to yourself yourself against threats.
Usually, the default filename and folder where this application is stored is
C:\Arquivos de programas\Alwil Software\Avast5\AvastUI.exe.
The MD5 fingerprint for this program is d5e7e2bbff0c29246f0da3c6efc7deb2.
This program does NOT run as a Windows service. This is normally a good sign.
This application uses the Internet to communicate. Today this is quite normal. For example, most of the programs on your PC check for updates. For this, Internet communications are required.
This app runs in 32-bit mode. It can not use the full set of features of current computer CPUs. This ordinarily happens because the authors did not upgrade it to use the x64 instruction set.
The description extracted from the exe is avast! Antivirus.
File version stored as a property 8.0.1506.399.
Company AVAST Software.
Legal copyright notice Copyright (c) 2013 AVAST Software.
This program does NOT have visible windows. This is most likely a bad sign.
Some unusual functions of the Operating System appear to be used, such as functions for tapping the keyboard. We recommend you to be very careful regarding this program.
avastui.exe is digitally signed. Nowadays the large majority of virus-free software applications are digitally signed.
The digital signature found in avastui.exe is valid. This is excellent.
Digitally signed by: AVAST Software
Certificate's issuer name: VeriSign Class 3 Code Signing 2010 CA
This application starts at Windows startup. Yes
It has an uninstall routine, which is good. si are uninstall.