【.Net】使用 mscoree

概述：如何在代码中使用 mscoree

0x01 添加 mcsoree.cs

// MSCOREE.CS
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
 
namespace mscoree
{
    [CompilerGenerated]
    [Guid("CB2F6722-AB3A-11D2-9C40-00C04FA30A3E")]
    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    [TypeIdentifier]
    [ComImport]
    [CLSCompliant(false)]
    public interface ICorRuntimeHost
    {
        void _VtblGap1_11();
 
        void EnumDomains(out IntPtr enumHandle);
 
        void NextDomain([In] IntPtr enumHandle, [MarshalAs(UnmanagedType.IUnknown)] out object appDomain);
 
        void CloseEnum([In] IntPtr enumHandle);
 
    }
}

0x02 添加导出函数

private static ICorRuntimeHost GetCorRuntimeHost()
{
    return (ICorRuntimeHost)Activator.CreateInstance(Marshal.GetTypeFromCLSID(new Guid("CB2F6723-AB3A-11D2-9C40-00C04FA30A3E")));
}

0x03 使用

ICorRuntimeHost host = null;
host = GetCorRuntimeHost();

0x04 获取所有 AppDomains

static void GetAllAppDomains()
{
 
    AppDomain one = AppDomain.CreateDomain("One");
    AppDomain two = AppDomain.CreateDomain("Two");
    // Creates 2 app domains           
 
    List<AppDomain> appDomains = new List<AppDomain>();
 
    IntPtr enumHandle = IntPtr.Zero;
 
    ICorRuntimeHost host = null;
    host = GetCorRuntimeHost();
 
    try
    {
 
        host.EnumDomains(out enumHandle);
 
        object domain = null;
 
        AppDomain tempDomain;
 
        while (true)
        {
 
            host.NextDomain(enumHandle, out domain);
 
            if (domain == null)
            {
                break;
            }
 
            tempDomain = domain as AppDomain;
 
            appDomains.Add(tempDomain);
 
        }
 
    }
 
    catch (Exception ex)
    {
        Console.WriteLine(ex.ToString());
    }
 
    finally
    {
        host.CloseEnum(enumHandle);
        int rel = Marshal.ReleaseComObject(host);
    }
 
    Assembly[] assemblies;
    foreach (AppDomain app in appDomains)
    {
        Console.WriteLine(app.FriendlyName);
 
        assemblies = app.GetAssemblies();
 
        Console.WriteLine("-----------------------Assemblies------------------");
        foreach (Assembly assem in assemblies)
        {
            Console.WriteLine(assem.FullName);
        }
        Console.WriteLine("---------------------------------------------------");
    }
 
}