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What is AvastUI.exe?

Part of avast! Antivirus by AVAST Software

What is it?

avast! Antivirus user interface for Avast Antivirus is a full-featured antivirus and anti-spyware scanning and removal product. Avast offers a web-reputation browser extension as well as virtualization technology. Accurate threat updates via avast updates are delivered automatically using PUSH update technology in Avast! Antivirus.
Description of avastui.exe from AVAST Software
Free antivirus with anti-spyware protection for Windows.
Download Boost and enjoy your PC. Speed up avast! Antivirus and optimize your PC.

How does avastui.exe run?

Process - AvastUI.exe is an instance of a running program. This 32-bit program executes with the privileges as the currently logged in user account.

How does avastui.exe start?

Startup files (all users) run - AvastUI.exe is registered with the run identifier 'avast' and the execution command '"C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui' in the Windows registry HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. Run keys are startup registry keys that are used to launch an application automatically when any Windows user logs into Windows.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the avastui.exe process running.Of the 0.3% of avastui.exe users, 20.0% have disabled it.
How resource intensive is AvastUI.exe?
Comparison based on the average resource utilization across all programs.
0.09621% CPU962097.1%
Average CPU utilization across all programs is 0.00001%.
10.07 MB RAM46.8%
Average private memory utilization across all programs is 21.53 MB.
 30 /min1.3%
Average I/O read and write operations for all programs is 2,253 per minute.
284 GDI objects189.3%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:
C:\Program Files\avast software\avast\avastui.exe

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by avast! Antivirus .

What else is related?

What Windows OS versions does this run on?

Windows XP Professional (5.1.2600.196608)

About AVAST Software

avast! antivirus software provides complete virus protection for your computer. Antivirus engine is complemented by anti-spyware, firewall and antispam modules More...
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File details

File name: AvastUI.exe
Publisher: AVAST Software (verified)
Name: avast! Antivirus
Description: avast! Antivirus
Version: 6.0.1203.0
Product version:
Size: 3.33 MB
Original file name: AvastUi.exe

Digital certificate

Issued to: AVAST Software
Certificate authority: VeriSign
Effective date: 1/30/2011
Expiration date: 1/30/2014

Resource utilization

CPU utilization averages
Total CPU: 0.1446009999%
Privileged CPU: 0.0483912902%
User CPU: 0.09620970968136%
Total CPU time: 10,215 ms
Total CPU time /min: 644 ms
Privileged CPU time: 7615.95 ms
Privileged CPU time /min: 501 ms
User CPU time: 2598.74 ms
User CPU time /min: 143 ms
Memory utilization averages
Committed memory: 86.02 MB
Peak committed memory: 89.36 MB
Paged memory: 10.07 MB
Peak paged memory: 11.96 MB
Paged system memory: 111.9 KB
Non-paged system memory: 19.55 KB
Working set memory: 3.01 MB
Peak working set memory: 15.75 MB
Min working set memory: 2.98 MB
Private memory: 10.07 MB
Page faults: 36,433
Page faults /min: 2,304
Process I/O averages
Total read operations: 390
Read operations /min: 26
Total read transfer: 7.22 MB
Read transfer /min: 497.75 KB
Total write operations: 51
Write operations /min: 4
Total write transfer: 53.1 KB
Write transfer /min: 3.58 KB
Total other operations: 2,590
Other operations /min: 174
Total other transfer: 148.47 KB
Other Transfer /min: 9.99 KB
GUI Object Averages
GDI objects: 284
USER objects: 26
Handle count average: 344
Thread count average: 22

Process details

Runs as (owner): User
Windows platform: 32-bit
System Tray: Yes
Process Command
"C:\Program Files\AVAST Software\Avast\AvastUI.exe" /welcome

Startup files (all users) run details

Name: avast
Command: "C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui

Image hashes

MD5: e7cf222185411c6a3e68273c452b3283
SHA-1: 41cf707c95b411244c8ab1192a38e7e27c83836e
SHA-256: 9abbf20c278b3fec6c14b9a65bb2bfdde90800529ebc6dd62fcce14093ef1800

PE image details

File entropy: 6.48869
File packed: No
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