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Program info

Estimated safety rating


am_delta_patch_1.223.850.0.exe is a application which is most likely NOT a virus. So, if am_delta_patch_1.223.850.0.exe is on your laptop or desktop computer, it is most likely ok, and will NOT be a cause for concern. Even if your PC is virus-free, we still advise you to purchase a good antivirus with a good track record, in order to yourself your system against potential security problems.

Executable file path


This program is normally found in C:\Windows\SoftwareDistribution\Download\Install\AM_Delta_Patch_1.223.850.0.exe.

MD5 hash of the executable file


The MD5 fingerprint for this executable is e4ecc2af12d3894ad56c35236ca12e83.

Is running as a service


This application is NOT a Windows service. This is good.

Is a 64 bit executable file


This is a 64-bit executable. It uses the full capacity of modern computer processors.

File description

 AntiMalware Definition Update

The description stored in the file is AntiMalware Definition Update.

File version


File version extracted from the file 1.223.903.0.


 Microsoft Corporation

Maker Microsoft Corporation.


 © Microsoft Corporation. All rights reserved.

Legal copyright © Microsoft Corporation. All rights reserved..

Digitally signed


am_delta_patch_1.223.850.0.exe is digitally signed. Today most legit software applications are digitally signed.

Valid digital signature


The digital signature found in am_delta_patch_1.223.850.0.exe checks out perfectly. This is very good.

Certifier name

 Microsoft Corporation

Digitally signed by: Microsoft Corporation

Issuer name

 Microsoft Code Signing PCA

Certificate's issuer name: Microsoft Code Signing PCA

Can be uninstalled


This application does NOT have an uninstall command set up in registry.