What is the "authui.dll" ?

Our database contains 2114 different files for filename authui.dll . You can also check most distributed file variants with name authui.dll. This files most often belongs to product Microsoft® Windows® Operating System. and were most often developed by company Microsoft Corporation. This files most often have description Windows Authentication UI. Agregate rating is 5(5) stars - based on 3 reviews.This file is Dynamic-link Library. This library can be loaded and executed in any running process.

authui.dll Library

File details of most used file with name "authui.dll"

Product:
Microsoft® Windows® Operating System
Company:
Microsoft Corporation
Description:
Windows Authentication UI
Version:
6.1.7601.17514
MD5:
0bee002c68e28ce6da161dcf1376d7d7
SHA1:
d5cc3bec12c801e11217acc6927e1e6e401fe208
SHA256:
1d4ee0b9ce22d139478008d5591b8c9f027c235cba601f95a96547cf98159d4b
Size:
1927680
Directory:
C:\Windows\System32
Operating System:
Windows 7
Occurence:
High oc2

Is the library "authui.dll" Safe or Threat ?

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100% of reviewed files are marked as Safe .
67% of reviewed files are marked as System file.
Latest new variant of the file with name "authui.dll" was discovered 4544 days ago. Our database contains 204 variants of the file "authui.dll" with final rating Safe and zero variants with final rating Threat . Final ratings are based on file reviews, discovered date, users occurence and antivirus scan results.

User Reviews of the "authui.dll"

There are multiple files in compliance with actual filter settings. All reviews for this files will be displayed.

Reviews for all files with name "authui.dll"

  • SAFErating from user Dugb for file C:\Windows\System32\authui.dll (Variant: 33599208)

    I believe this file was only flagged because I modified it. The file was modified to allow me to change the background on my login screen. (just my opinion)

  • SAFErating from user Caleb for file C:\Windows\System32\authui.dll (Variant: 10963988)

    authui.dll is used by Windows to load the login interface. It can be modified to reflect changes in the login screen, so therefore, a mismatch in MD5 does not necessarily indicate infection.

  • SAFErating from user Don't PlaY for file C:\Windows\System32\authui.dll (Variant: 759816)

    This file is part of Microsoft® Windows® Operating System. Authui.dll is developed by Microsoft Corporation. It’s a system and hidden file.