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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 64-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 0.5% of all Boost users have the avastui.exe process running.Of the 0.5% of avastui.exe users, 22.2% have disabled it.
How resource intensive is avastui.exe?
Comparison based on the average resource utilization across all programs.
0.00547% CPU54732.1%
Average CPU utilization across all programs is 0.00001%.
14.55 MB RAM67.6%
Average private memory utilization across all programs is 21.53 MB.
 11 /min0.5%
Average I/O read and write operations for all programs is 2,253 per minute.
186 GDI objects124.0%
Average number of GUI GDI and USER objects for all programs is 150.
          23 context switches/sec23.0%
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?

avastui.exe - version 8.0.1497.376
avastui.exe - version 8.0.1489.300 (this)
avastui.exe - version 8.0.1488.286
avastui.exe - version 8.0.1483.72
avastui.exe - version 8.0.1482.45
avastui.exe - version 7.0.1474.765
avastui.exe - version 7.0.1473.755
avastui.exe - version 7.0.1466.549
avastui.exe - version 7.0.1456.418
avastui.exe - version 7.0.1455.186
avastui.exe - version 7.0.1451.402
avastui.exe - version 7.0.1426.0
avastui.exe - version 7.0.1407.0
avastui.exe - version 6.0.1367.0
avastui.exe - version 6.0.1125.0
avastui.exe - version 6, 0, 999, 0

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.
url.dll (Windows® Internet Explorer by Microsoft)
ntshrui.dll (Shell extensions for sharing by Microsoft)
ehstorshell.dll (Windows Enhanced Storage Shell Extension DLL by Microsoft)
shell32.dll (Windows Shell Common Dll by Microsoft)
ieframe.dll (Windows® Internet Explorer by Microsoft)
urlmon.dll (Windows® Internet Explorer by Microsoft)
propsys.dll (Windows® Search by Microsoft)
comdlg32.dll (Common Dialogs DLL by Microsoft)
msvcrt.dll (Windows NT CRT DLL by Microsoft)
uilangres.dll (avast! Antivirus by AVAST Software)
netprofm.dll (Network List Manager by Microsoft)
dhcpcsvc.dll (DHCP Client Service by Microsoft)
ashshell.dll (avast! Antivirus by AVAST Software)
aswcmnbs.dll (avast! Antivirus by AVAST Software)
aswcmnos.dll (avast! Antivirus by AVAST Software)
aswcmnis.dll (avast! Antivirus by AVAST Software)
ashbase.dll (avast! Antivirus by AVAST Software)
aswengldr.dll (avast! Antivirus by AVAST Software)
aswaux.dll (avast! Antivirus by AVAST Software)
ashtask.dll (avast! Antivirus by AVAST Software)
ashtaskex.dll (avast! Antivirus by AVAST Software)
aswlog.dll (avast! Antivirus by AVAST Software)
aswsqlt.dll (avast! Antivirus by AVAST Software)
aswproperty.dll (avast! Antivirus by AVAST Software)
aavm4h.dll (avast! Antivirus by AVAST Software)
aavmrpch.dll (avast! Antivirus by AVAST Software)
aswutil.dll (avast! Antivirus by AVAST Software)
afwgeoip.dll (avast! Antivirus by AVAST Software)
aswdata.dll (avast! Antivirus by AVAST Software)
afwcore.dll (avast! Antivirus by AVAST Software)
afwcoreclient.dll (avast! Antivirus by AVAST Software)
afwrpc.dll (avast! Antivirus by AVAST Software)

What else is related?

aswregsvr64.exe (avast! Antivirus by AVAST Software)
swhealthex.dll (avast! Antivirus by AVAST Software)
aswregsvr.exe (avast! Antivirus by AVAST Software)
aswpatchmgt.dll (avast! Antivirus by AVAST Software)
arpot.dll (avast! antivirus by ALWIL Software)
asw6noti.exe (avast! antivirus by AVAST Software)
asw6ldr.dll (avast! antivirus by AVAST Software)
aswnsf.dll (avast! Antivirus by AVAST Software)
aswnseng.dll (avast! Antivirus by AVAST Software)
aswrawfs.dll (avast! Antivirus by AVAST Software)
aswar.dll (avast! Antivirus by AVAST Software)
aswsqlt.dll (avast! Antivirus by ALWIL Software)
avastss.scr (avast! Antivirus by AVAST Software)
fwaux.dll (avast! Antivirus by AVAST Software)
afwcoreserv.dll (avast! Antivirus by AVAST Software)
asoutext.dll (avast! Antivirus by AVAST Software)
avastguiproxy.dll (avast! Antivirus by AVAST Software)
avastguiproxy64.dll (avast! Antivirus by AVAST Software)
aavmrpch64.dll (avast! Antivirus by AVAST Software)
aswjsflt64.dll (avast! Antivirus by AVAST Software)
aswwebrepie64.dll (avast! Antivirus by AVAST Software)
avast.setup (avast! Antivirus by AVAST Software)

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)
Windows Vista (TM) Home Basic (6.0.6001.65536)
Windows Vista (TM) Home Basic (6.0.6002.131072)
Windows Vista (TM) Home Premium (6.0.6002.131072)
Windows 7 Home Premium (6.1.7600.0)
Windows 7 Professional (6.1.7600.0)
Windows 7 Ultimate (6.1.7600.0)
Windows 7 Home Premium (6.1.7600.0)
Windows 7 Home Premium (6.1.7601.65536)
Windows 7 Professional (6.1.7601.65536)
Windows 7 Starter (6.1.7601.65536)
Windows 7 Ultimate (6.1.7601.65536)

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: 8.0.1489.300
Size: 4.63 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: 0.0102684322%
Privileged CPU: 0.0047952257%
User CPU: 0.00547320653554%
Privileged CPU time: 32210267.74 ms
Privileged CPU time /min: 27 ms
CPU cycle count: 291,828,985
CPU cycle count /min: 146,813,043
Context switches /sec: 23
Memory utilization averages
Committed memory: 151.34 MB
Peak committed memory: 170.29 MB
Paged memory: 14.55 MB
Peak paged memory: 19.79 MB
Paged system memory: 226.36 KB
Non-paged system memory: 28.72 KB
Working set memory: 10.93 MB
Peak working set memory: 21.5 MB
Min working set memory: 5.4 MB
Private memory: 14.55 MB
Page faults: 160,917
Page faults /min: 278
Process I/O averages
Total read operations: 9,776
Read operations /min: 10
Total read transfer: 16.02 MB
Read transfer /min: 21.08 KB
Total write operations: 81
Write operations /min: 1
Total write transfer: 60.67 KB
Write transfer /min: 39 Bytes
Total other operations: 316,166
Other operations /min: 525
Total other transfer: 3.89 MB
Other Transfer /min: 7.02 KB
GUI Object Averages
GDI objects: 186
Peak GDI objects: 270
USER objects: 44
Peak USER objects: 54
Resources
Handle count average: 406
Thread count average: 22
Thread resource averages
ntdll.dll
ntdll.dll
ntdll.dll
winmm.dll
winmm.dll
rpcrt4.dll
ntdll.dll
winmm.dll
winmm.dll
ntdll.dll
msvcr90.dll
msvcr90.dll
ntdll.dll
ntdll.dll
wow64cpu.dll
winmm.dll
ntdll.dll
winmm.dll

Process details

Runs as (owner): User
Integrety level: High
Windows platform: 64-bit
System Tray: Yes
Parent Processes
explorer.exe (Windows Explorer by Microsoft)
explorer.exe (Windows Explorer by Microsoft)
avastsvc.exe (avast! Antivirus by AVAST Software)
Child Process
iexplore.exe (Windows® Internet Explorer by Microsoft)
Process Commands
"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
"C:\Program Files\Alwil Software\Avast5\AvastUI.exe" /nogui
"C:\Program Files\AVAST Software\Avast\AvastUI.exe"

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: yh-in-f139.1e100.net on port 61848
TCP: yh-in-f113.1e100.net on port 61395
TCP: ye-in-f139.1e100.net on port 2516
TCP: ye-in-f139.1e100.net on port 62294
TCP: sin04s02-in-f3.1e100.net on port 49238
TCP: sin04s01-in-f9.1e100.net on port 49601
TCP: par03s03-in-f0.1e100.net on port 49742
TCP: par03s02-in-f7.1e100.net on port 49297
TCP: ord08s08-in-f9.1e100.net on port 49173
TCP: nuq04s19-in-f2.1e100.net on port 53603
TCP: ni-in-f138.1e100.net on port 49444
TCP: lhr08s01-in-f9.1e100.net on port 49207
Windows Firewall allowed program: Yes

Image hashes

MD5: 3f11b20d12d89365d7721bdc860ce5f0
SHA-1: ee9833d15410cad2146f6e831f591942aa9b5e2f
SHA-256: 9f6f8c0f1d39eebb23e0d6e062f3b57fbc703330300b5edb64ab1c51b859e56b

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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