"SoReL-20M" (short for Sophos-ReversingLabs – 20 Million), as it's called, is a dataset containing metadata, labels, and features for 20 million Windows Portable Executable (.PE) files, including 10 million disarmed malware samples, with the goal of devising machine-learning approaches for better malware detection capabilities. 

When a VM is loaded, it contains

• Windows 10, version 2004 (10.0.19041.0)
• Windows 10 SDK, version 2004 (10.0.19041.0)
• Visual Studio 2019 (latest as of 6/15/20) with the UWP, .NET desktop, and Azure workflows enabled and also includes the Windows Template Studio extension
• Visual Studio Code (latest as of 6/15/20)
• Windows Subsystem for Linux enabled with Ubuntu installed
• Developer mode enabled 

C:\Windows\System32\inetsrv\config\schema\IIS_schema.xml

<attribute name="idleTimeout" 
       type="timeSpan" 
       defaultValue="00:20:00" 
       validationType="timeSpanRange" 
       validationParameter="0,2592000,60"/>