VersionsVersions

6.2.9200.16897 (win8_gdr.140418-1750) 21.21%
6.2.9200.16811 (win8_gdr.140130-1505) 3.03%
6.2.9200.16693 (win8_gdr.130815-1505) 66.67%
6.2.9200.16686 (win8_gdr.130809-1506) 6.06%
6.2.9200.16642 (win8_gdr.130614-1704) 3.03%

Relationships

NotificationUI.exe

Notification UI Implementation by Microsoft Corporation (Signed)

Remove NotificationUI.exe
This is a Windows system installed file with Windows File Protection (WFP) enabled.

Overview

There are 5 versions of notificationui.exe in the wild, the latest version being 6.2.9200.16897 (win8_gdr.140418-1750). The process utilizes the Windows Task Scheduler to automatically launch the file as a process when a user logs into Windows. The average file size is about 258.33 KB. The file is a digitally signed and issued to Microsoft Corporation by Microsoft Corporation. The executable is a .NET framework assembly utilizing the CLR.

DetailsDetails

File name:notificationui.exe
Publisher:Microsoft Corporation
Product name:Notification UI Implementation
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\notificationui.exe
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Effective date:Monday, April 9, 2012
Expiration date:Tuesday, July 9, 2013

BehaviorsBehaviors

(Note, the behaviors below are for all versions of notificationui.exe, select a unique version for details.)
Scheduled tasks
  • The task 'Windows Upgrade Notification Task' runs on logon in the path '\Microsoft\Windows\Setup\Windows Upgrade Notification Task'
  • The task 'Pre-staged GDR Notification' runs weekly in the path '\Microsoft\Windows\Setup\Pre-staged GDR Notification'
Scheduled tasks startups
Set to load on user login (bypasses Windows UAC if enabled)
  • Login entry path '\Microsoft\Windows\Setup\Windows Upgrade Notification Task'

VersionsAll file variations of notificationui.exe

MD5SHA-1File size
a91df188af0ebb7b234d7e53ec3ee3a6 a88f06754b0b4822703f10499d689dfd1a6b2559 613.3 KB
7b5f21e78ec2b7739a9e29fdced6bced 1e015c171889dcef13a5980ab6269292ab735782 204.8 KB
4dd390ae1e1ad7ee02efbb40ffbfe353 bf667b2f8889a29a35d4d27ac90ea61acedc0cf7 204.3 KB
7f4a8d54d802a81913bd44bfb1ea728c b8c8e30cd20601a8f60637cfd155cf9fca839f66 195.19 KB
73266bf74a1d8037ade6a94063b2e877 ad94cf9141baf48ba34fd0ae99c1e8c09050ea2a 74.09 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 44.62%
Windows 8 Pro 24.62%
Windows 8 Single Language 16.92%
Windows 8 Enterprise 7.69%
Windows 8 Pro with Media Center 3.08%
Windows 8 Enterprise N 1.54%
Windows 8 Enterprise Evaluation 1.54%

Distribution by countryDistribution by country

United States installs about 39.06% of Notification UI Implementation.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 21.05%
Dell 14.74%
Toshiba 14.74%
Hewlett-Packard 12.63%
Intel 8.42%
Acer 7.37%
Sony 6.32%
ASUS 6.32%
GIGABYTE 5.26%
American Megatrends 2.11%
Samsung 1.05%
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