Estimated safety rating

rundll32.exe is a program which is probably legit. So, if rundll32.exe is on your computer, it is probably ok, and will NOT cause problems. Even if your system is virus-free, it is still recommended to purchase a good antivirus with a good track record, in order to defend your PC against threats.

Executable file path

Normally, this program is stored in C:\WINDOWS\System32\rundll32.exe.

MD5 hash of the executable file

The MD5 checksum for this file is 731a783a36a8e69a6434d19d98b12a09.

Is running as a service

This program does NOT operate as a Windows service. This is normally a good sign.

Belongs to the operating system

rundll32.exe appears to use the functions of Windows SFC (System File Checker) or Windows File Protection.

Is a 64 bit executable file

This is a 64-bit executable. It runs using the full capacity of nowadays' computer processors.

File description

The description written in the file is Windows host process (Rundll32).

File version

File version extracted from the file 10.0.16299.15 (WinBuild.160101.0800).

Manufacturer

Company name Microsoft Corporation.

Copyright

Intellectual property rights notice © Microsoft Corporation. All rights reserved..

Has valid windows

This application does NOT have visible elements of user interface. This is usually a bad thing.

Digitally signed

rundll32.exe has a digital signature. Today the large majority of serious programs are digitally signed.

Valid digital signature

The digital signature attached to rundll32.exe checks out perfectly. This is most likely a clean, ok program.

Certifier name

Digital certificate name: Microsoft Windows

Issuer name

Certificate's issuer name: Microsoft Windows Production PCA 2011

Can be uninstalled

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