vcruntime.dll added to SysWOW64 During VMware Converter Agent Installation

Products

• VMware vCenter Server

Issue/Introduction

During the installation of VMware Converter 6.6.0-23265344, it was observed that the file vcruntime.dll is added to the following location on the system:

• Path: C:\Windows\SysWOW64

• Size: 38 KB

• Version: 14.32.31326.0

• Modified Date: 26-03-2022

This behavior may raise concerns regarding the origin or integrity of the file.

Environment

Environment:

• Product: VMware Converter

• Version: 6.6.0-23265344

Cause

The vcruntime.dll file is bundled with the Converter installer because it is required for the application to run. If the required version of the Microsoft Visual C++ Redistributable is not already installed on the system, the installation process places the DLL in the SysWOW64 directory to ensure functionality.

Resolution

The vcruntime.dll added to SysWOW64 is digitally signed by Microsoft, confirming its authenticity and integrity. Since it is a legitimate system DLL provided by Microsoft, and is required for proper operation of VMware Converter, its presence is expected and does not indicate tampering.