Jump to content

Microsoft Defender Anti-Malware/Platform Update Kit for Windows 10 and 11 (Updated: November 29th, 2023)


Recommended Posts

I will not again be providing any new defender cabs during the Christmas and New Year Holiday, so here's the details below:-

Last release day for cabs before Xmas: December 19th 2023
Resume date after New Year: January 10th 2024

Hope you all have a Merry Christmas and New Year!:)


For Integration into offline Windows 11/10 images only, not to be installed on a Running/functioning Windows 11/10 OS!

I will provide updated defender cabs on the 1st, 2nd, 3rd and 4th week of the same month, always on a Wednesday. Updates will be available from this first post only.

Credit goes to members on My Digital Life Forum:-

abbodi1406 for signature blocks in the Windows Defender Integration Tool script. And for providing direct download links for the beta platform updates.

Enthousiast for pointing out the missing files, letting me know about new platform updates and for testing the new defender cabs. 

AveYo for creating a verification tool that checks the digital signatures of files inside the cabs, to make sure they are valid and not tampered with. This script has been updated to support arm64.

drew84, Stripakulina and Enthousiast For providing direct download links for the x64 beta platform updates.

atplsx for providing the direct download links to beta platform updates.


To integrate the updated Platform and Anti-Malware definitions into your Windows 11 offline images, you can use the tools below:-

1. Windows NT 10.0 Updates Installer v10.37 - Tool created and maintained by abbodi1406

2. UUP to ISO Converter v97 - Tool created and maintained by abbodi1406

3. Defender files Verification Tool v2.00 - Tool created by AveYo, Updated by AveYo and steven4554


Released: November 29th, 2023
Next Update: December 6th, 2023
Defender: 3.11.2311.4
Engine: 1.1.23100.2009
Platform: 4.18.23100.2009
Version: 1.401.1406.0

File Size: 133.6MB / SHA-1: C7D443842F6460752315DBADBAF9EA52DE64D76F

File Size: 132.9MB / SHA-1: 8E1BD476ECC61966517F8D908E02B7DDB4E85810

x86 - (This cab is for Windows 10 x86 only!)
File Size: 129.7MB / SHA-1: AE9E547C490CACA55B505718ABBC0316B4E67C5C

Defender cabs can be downloaded here: https://mega.nz/folder/S8xknZDK#heADKKYAv9w2HUQV6s8Ntw

Download the previous two versions of supported defender cabs:-


Edited by steven4554
Link to comment
Share on other sites

  • steven4554 changed the title to Microsoft Defender Anti-Malware/Platform Update Kit for Windows 10 and 11 (Updated: November 29th, 2023)

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.

  • Create New...