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What is qqbrowserupdateservice.exe?

Part of QQ浏览器 by Tencent

What is it?

QQ Browser Update Service is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found. The updater will check for updates remotely and install them based on an internal schedule.
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How does qqbrowserupdateservice.exe run?

Service - qqbrowserupdateservice.exe runs as a background Windows service called 'QQBrowser Software Updater' (QQBrowser Software Updater). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. QQBrowser Software Updater runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the qqbrowserupdateservice.exe process running.Of the 0.1% of qqbrowserupdateservice.exe users, 35.0% have disabled it.
How resource intensive is qqbrowserupdateservice.exe?
Comparison based on the average resource utilization across all programs.
0.00069% CPU6924.2%
Average CPU utilization across all programs is 0.00001%.
          4.09 MB RAM19.0%
Average private memory utilization across all programs is 21.53 MB.
 26 /min1.2%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:
C:\Program Files\tencent\qqbrowser\qqbrowserupdateservice.exe

What else is related?

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)
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File details

File name: qqbrowserupdateservice.exe
Publisher: Tencent Inc. (verified)
Name: QQ浏览器
Description: QQBrowserUpdateService
Product version: 1, 0, 0, 0
Size: 204.41 KB
Original file name: QQBrowserUpdateService.exe

Digital certificate

Certificate authority: VeriSign
Effective date: 1/25/2010
Expiration date: 1/25/2013

Resource utilization

CPU utilization averages
Total CPU: 0.0009309247%
Privileged CPU: 0.0002385014%
User CPU: 0.00069242336007%
Privileged CPU time: 30357.79 ms
Privileged CPU time /min: 28 ms
CPU cycle count: 505,940,287
CPU cycle count /min: 70,901,905
Memory utilization averages
Committed memory: 60.85 MB
Peak committed memory: 77.05 MB
Paged memory: 4.09 MB
Peak paged memory: 13.99 MB
Paged system memory: 95.86 KB
Non-paged system memory: 5.92 KB
Working set memory: 4.71 MB
Peak working set memory: 13.19 MB
Min working set memory: 3.5 MB
Private memory: 4.09 MB
Page faults: 717,819
Page faults /min: 663
Process I/O averages
Total read operations: 26,790
Read operations /min: 25
Total read transfer: 1.08 GB
Read transfer /min: 12.37 MB
Total write operations: 37
Write operations /min: 1
Total write transfer: 5.6 KB
Write transfer /min: 5 Bytes
Total other operations: 69,916
Other operations /min: 65
Total other transfer: 17.64 MB
Other Transfer /min: 16.68 KB
Handle count average: 301
Thread count average: 7
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 32-bit
Runs as a service: Yes
Parent Process
Process Command
"C:\Program Files\Tencent\QQBrowser\QQBrowserUpdateService.exe"

Service details

Name: QQBrowser Software Updater
Service type: Win32OwnProcess
Description: “QQ浏览器自动升级服务”

Image hashes

MD5: 66f6b72ed66d71296947202c24a5f0ab
SHA-1: 0f1833b3910827d58cc63dbcd701e2c60304cd81
SHA-256: 954d47d2fd61233fa1df8896e7ac8f462b73d7d81f07f1bbe34298c8413e2a6d

PE image details

Subsystem: Windows GUI
File packed: No
Import Table
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