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What is avastsvc.exe?

Part of avast! Antivirus by AVAST Software

What is it?

avast! Service 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 avastsvc.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 avastsvc.exe run?

Service - avastsvc.exe runs as a background Windows service called 'avast! Antivirus' (avast! Antivirus). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. avast! Antivirus runs as a service that can share a process with other Win32 services.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the avastsvc.exe process running.Of the 0.3% of avastsvc.exe users, 20.0% have disabled it.
How resource intensive is avastsvc.exe?
Comparison based on the average resource utilization across all programs.
0.00074% CPU7358.4%
Average CPU utilization across all programs is 0.00001%.
41.49 MB RAM192.7%
Average private memory utilization across all programs is 21.53 MB.
     88 /min3.9%
Average I/O read and write operations for all programs is 2,253 per minute.
         4 GDI objects2.7%
Average number of GUI GDI and USER objects for all programs is 150.
43 context switches/sec43.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\avast software\avast\avastsvc.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?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.131072)
Microsoft Windows XP (5.1.2600.196608)
Windows Vista (TM) Home Premium (6.0.6002.131072)
Windows 7 Ultimate (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)
Windows 7 Ultimate N (6.1.7601.65536)
Windows 7 Home Basic (6.1.7601.65536)
Windows 7 Home Premium (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: avastsvc.exe
Publisher: AVAST Software (verified)
Name: avast! Antivirus
Description: avast! Service
Version: 7.0.1466.549
Size: 43.76 KB
Original file name: AvastSvc.exe

Digital certificate

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

Resource utilization

CPU utilization averages
Total CPU: 0.0064344909%
Privileged CPU: 0.0056986556%
User CPU: 0.00073583528712%
Privileged CPU time: 1482631939.77 ms
Privileged CPU time /min: 124,954 ms
CPU cycle count: 86,417,899
CPU cycle count /min: 244,452,746
Context switches /sec: 43
Memory utilization averages
Committed memory: 304.24 MB
Peak committed memory: 422.9 MB
Paged memory: 41.49 MB
Peak paged memory: 115.93 MB
Paged system memory: 348.83 KB
Non-paged system memory: 364.83 KB
Working set memory: 33.62 MB
Peak working set memory: 127.27 MB
Min working set memory: 5.24 MB
Private memory: 41.49 MB
Page faults: 4,696,981
Page faults /min: 1,263
Process I/O averages
Total read operations: 277,538
Read operations /min: 58
Total read transfer: 416.76 MB
Read transfer /min: 1.27 MB
Total write operations: 126,503
Write operations /min: 30
Total write transfer: 457.48 MB
Write transfer /min: 142.6 KB
Total other operations: 3,860,256
Other operations /min: 533
Total other transfer: 280.77 MB
Other Transfer /min: 467.42 KB
GUI Object Averages
GDI objects: 4
USER objects: 10
Handle count average: 1,352
Thread count average: 68
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 32-bit
Runs as a service: Yes
Parent Processes
Child Process
Process Commands
"C:\Program Files\Alwil Software\Avast5\AvastSvc.exe"
"C:\Program Files\AVAST Software\Avast\AvastSvc.exe"
"C:\Program Files\Alwil Software\Avast5\AvastSvc.exe"

Service details

Name: avast! Antivirus
Service type: Win32ShareProcess
Description: “Manages and implements avast! antivirus services for this computer. This includes the resident protection, the virus chest and the scheduler.”

Network connectivity

TCP: r-056-042-234-077.avast.com on port 61490
TCP: r-055-044-234-077.avast.com on port 51506
TCP: r-055-042-234-077.ff.avast.com on port 60292
TCP: r-055-042-234-077.avast.com on port 62674
TCP: r-054-044-234-077.avast.com on port 50748
TCP: r-053-041-234-077.avast.com on port 54643
TCP: r-051-044-234-077.ff.avast.com on port 52580
TCP: r-051-044-234-077.avast.com on port 50154
TCP: KD111111111111.ppp-bb.dion.ne.jp on port 51176
TCP: a69-192-3-32.deploy.akamaitechnologies.com on port 4682
TCP: a23-62-99-113.deploy.akamaitechnologies.com on port 56043
TCP: localhost on port 27275

Image hashes

MD5: 04ac21e821f259845bd7367cee057290
SHA-1: 0e07e6f1e131d16a5463c0fc9db1b0d2178f3500
SHA-256: ae6042e4992781be6853838936d582cb2f2bc821201a25b63e0b2ec22e68bdec

PE image details

Subsystem: Windows GUI
Langauge*: Microsoft Visual C++ 9.0
File packed: No
Import Table
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