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What is avastui.exe?

Part of avast! Antivirus by AVAST Software

What is it?

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. AVAST Software leads the security software industry – protecting 160 million PCs, Macs and Mobiles around the globe – by distributing FREE antivirus software that makes no compromises in terms of protection. Dependable and fast, with a small resource footprint, it often outperforms competitors’ paid-for antivirus suites.
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. avastui.exe is executed by the process explorer.exe (Windows Explorer by Microsoft).

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.
Scheduled task - avastui.exe is launched automatically by registering itself into the Windows Task Scheduler under the task name '\{D9C949DF-1FF9-49D3-92E4-FF09ADEE4B9E}'. Task Scheduler provides the ability to schedule the launch of programs or scripts at pre-defined times or after specified time intervals or even with event-based triggers.

Community

What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the avastui.exe process running.Of the 0.2% of avastui.exe users, 28.0% have disabled it.
How stable is avast! Antivirus?
Based on crash data discovered by Boost, stability is a measure of how sound this particular process and the average percent of times it crashes.
     avastui.exe0.03%
Typical program1.26%
How resource intensive is avastui.exe?
Comparison based on the average resource utilization across all programs.
0.00351% CPU35095.1%
Average CPU utilization across all programs is 0.00001%.
11.24 MB RAM52.2%
Average private memory utilization across all programs is 21.53 MB.
 16 /min0.7%
Average I/O read and write operations for all programs is 2,253 per minute.
160 GDI objects106.7%
Average number of GUI GDI and USER objects for all programs is 150.
          26 context switches/sec26.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\avast software\avast\avastui.exe

Are there other versions of avast! Antivirus?

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?

avast! Antivirus Stability

avastui.exe crashes or has encountered a critical error 0.8900% of the time.
1.  
Error: Deixou de funcionar (APPCRASH)
Occurred: over 6 months ago

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.131072)
Microsoft Windows XP (5.1.2600.196608)
Microsoft Windows XP (5.2.3790.131072)
Windows Vista (TM) Home Basic (6.0.6002.131072)
Windows Vista (TM) Home Premium (6.0.6002.131072)
Windows Vista (TM) Ultimate (6.0.6002.131072)
Windows Vista (TM) Home Premium (6.0.6002.131072)
Windows 7 Home Premium (6.1.7600.0)
Windows 7 Ultimate (6.1.7600.0)
Windows 7 Home Premium (6.1.7600.0)
Windows 7 Professional (6.1.7600.0)
Windows 7 Ultimate (6.1.7600.0)

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: 7.0.1474.765
Size: 4.1 MB
Original file name: AvastUi.exe

Digital certificate

Issued to: AVAST Software
Certificate authority: VeriSign
Expiration date: 1/31/2014

Resource utilization

CPU utilization averages
Total CPU: 0.0073657042%
Privileged CPU: 0.0038561945%
User CPU: 0.00350950971840%
Privileged CPU time: 7750265.07 ms
Privileged CPU time /min: 431 ms
CPU cycle count: 23,129,539
CPU cycle count /min: 50,506,923
Context switches /sec: 26
Memory utilization averages
Committed memory: 134.52 MB
Peak committed memory: 152.17 MB
Paged memory: 11.24 MB
Peak paged memory: 15.46 MB
Paged system memory: 211.61 KB
Non-paged system memory: 24.9 KB
Working set memory: 11.16 MB
Peak working set memory: 18.83 MB
Min working set memory: 4.9 MB
Private memory: 11.24 MB
Page faults: 158,812
Page faults /min: 236
Process I/O averages
Total read operations: 9,334
Read operations /min: 15
Total read transfer: 22.45 MB
Read transfer /min: 48.26 KB
Total write operations: 61
Write operations /min: 1
Total write transfer: 15.25 KB
Write transfer /min: 23 Bytes
Total other operations: 341,904
Other operations /min: 193
Total other transfer: 3.71 MB
Other Transfer /min: 2.16 KB
GUI Object Averages
GDI objects: 160
Peak GDI objects: 249
USER objects: 38
Peak USER objects: 46
Resources
Handle count average: 322
Thread count average: 17
Thread resource averages
ntdll.dll
winmm.dll
winmm.dll
winmm.dll
wininet.dll
winmm.dll
ntdll.dll
ntdll.dll
msvcr90.dll
winmm.dll
winmm.dll
wow64win.dll
ntdll.dll
wow64cpu.dll
rasman.dll
ntdll.dll
msvcr90.dll

Process details

Runs as (owner): User
Integrety level: Medium
Windows platform: 32-bit
System Tray: Yes
Parent Processes
Child Process
Process Commands
"C:\Program Files\AVAST Software\Avast\AvastUI.exe" /nogui
"C:\Program Files\Alwil Software\Avast5\AvastUI.exe" /nogui
"C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui
"C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui
"C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui

Startup files (all users) run details

Name: avast5
Command: C:\Program Files1\ALWILS~1\Avast5\avastUI.exe /nogui

Scheduled task details

Name: \{BE644B67-0FC9-4E09-8921-3C92C4187F59}

Network connectivity

TCP: sin01s05-in-f8.1e100.net on port 50194
TCP: sea09s01-in-f2.1e100.net on port 1725
TCP: ord08s07-in-f7.1e100.net on port 55352
TCP: ni-in-f138.1e100.net on port 49261
TCP: lhr08s02-in-f9.1e100.net on port 61984
TCP: lb-in-f138.1e100.net on port 50490
TCP: LB140.SANJ.COTENDO.net on port 49278
TCP: LB140.ASHB.COTENDO.net on port 57642
TCP: LB140.ASHB.COTENDO.net on port 49231
TCP: lax04s08-in-f2.1e100.net on port 49666
TCP: iad23s06-in-f8.1e100.net on port 2348
TCP: hg-in-f138.1e100.net on port 50519
Windows Firewall allowed program: Yes

Image hashes

MD5: 083649ef692a066880c9326020915afe
SHA-1: 04e91fea01faacbc3689e77392af3f56eca02325
SHA-256: 570dbf28f6d77890476f7b6a9c57f77dcc3c51038a1780540032b5fd9cf72190

PE image details

Subsystem: Windows GUI
Langauge*: Microsoft Visual C++ 9.0
File packed: No
Import Table
aavmrpch.dll
advapi32.dll
ashbase.dll
ashtask.dll
aswcmnbs.dll
aswcmnis.dll
aswcmnos.dll
aswlog.dll
aswproperty.dll
comctl32.dll
comdlg32.dll
crypt32.dll
cryptui.dll
dnsapi.dll
gdi32.dll
kernel32.dll
mfc90u.dll
msimg32.dll
msvcp90.dll
msvcr90.dll
ole32.dll
oleacc.dll
psapi.dll
rpcrt4.dll
shell32.dll
shlwapi.dll
urlmon.dll
user32.dll
version.dll
winhttp.dll
wininet.dll
winmm.dll
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