create virtual file system in .NET

rule:
  meta:
    name: create virtual file system in .NET
    namespace: host-interaction/file-system
    authors:
      - jakub.jozwiak@mandiant.com
    scopes:
      static: function
      dynamic: thread
    att&ck:
      - Defense Evasion::Hide Artifacts::Hidden File System [T1564.005]
    mbc:
      - Defense Evasion::Hidden Files and Directories [F0005]
    references:
      - https://learn.microsoft.com/en-us/dotnet/api/system.web.hosting.virtualpathprovider?view=netframework-4.8.1
    examples:
      - be619015f1d5fb13d3bcd48d1b0843759a5e040d8af3da50f2d8f55b5a680e02:0x600000F
  features:
    - and:
      - format: dotnet
      - api: System.Web.Hosting.VirtualPathProvider::ctor