Estimated safety rating

ntdll.dll is a program which is most likely legit. So, if ntdll.dll is on your laptop or desktop computer, it is most likely ok, and will NOT cause problems. Even if your PC is virus-free, it is still recommended to run a good antivirus with a good detection rate, in order to yourself your system against viruses and malware.

Executable file path

This program is usually found in C:\WINDOWS\System32\ntdll.dll.

MD5 hash of the executable file

The MD5 fingerprint for this executable is c072996020399aedea225be848977dcc.

Is running as a service

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

Accesses the internet

This program uses the net to communicate. In this day and age this is quite normal. For example, most of the programs on your computer check for new updates. In order to do this, Internet communications are necessary.

Belongs to the operating system

ntdll.dll appears to use the functions of Windows SFC (System File Checker) or Windows File Protection.

Is a 64 bit executable file

This is a x64 executable. It runs using the full capacity of modern CPUs.

File description

The description extracted from the exe is NT Layer DLL.

File version

File version extracted from the file 10.0.16299.214 (WinBuild.160101.0800).

Manufacturer

Company name Microsoft Corporation.

Copyright

Copyright notice © Microsoft Corporation. All rights reserved..

Has valid windows

ntdll.dll appears to have a visible user interface. This means it doesn't run in a kind of invisible mode. Its operation is clearly displayed to you.

Digitally signed

ntdll.dll is digitally signed. Nowadays most clean software applications are digitally signed.

Valid digital signature

The digital signature extracted from ntdll.dll checks out perfectly. This is most likely a clean, ok program.

Certifier name

Digitally signed by: Microsoft Windows

Issuer name

Certificate's issuer name: Microsoft Windows Production PCA 2011

Can be uninstalled

This executable does NOT have an uninstall command stored in registry.