[SIM-3991524]

Does anyone know of a good solution for wrapping a .net exe in a native loader that invokes the .net runtime and loads the .net exe from memory?

I remember a while back there was a "net2nat" site that was up, its entirely possible

This is relevant to the C++ section as the loader is native win32

[SIM-3991524]

really nobody? I've done this before but it required a .net .dll to be written to disk. Is it possible to do entirely in memory?

[Zephyros]

It's over in the csharp section, by gigajew. Admittedly probably the wrong section.

Also just googling clr hosting would have given you some helpful resources too.

[HFDone]

RunPE .net

[Arenna]

It's over in the csharp section, by gigajew. Admittedly probably the wrong section.

Also just googling clr hosting would have given you some helpful resources too.

I would really really love to see this (the thread posted by gigajew), but I can't seem to find it. I recall he released some .net assembly process injection stuff not too long ago but that's obviously a different thing. Seems to be a talented coder.

OP the only way I knew of with absolutely 0 drops was inside of a sort of VM wrapper. This significantly reduces performance and increases filesize though. If gigajew released something then that is a different story of course.

[HFDone]

I would really really love to see this (the thread posted by gigajew), but I can't seem to find it. I recall he released some .net assembly process injection stuff not too long ago but that's obviously a different thing. Seems to be a talented coder.

OP the only way I knew of with absolutely 0 drops was inside of a sort of VM wrapper. This significantly reduces performance and increases filesize though. If gigajew released something then that is a different story of course.

"This is relevant to the C++ section as the loader is native win32"

[Jean-Jacques Rousseau]

Hello,

This can do it.

https://hackforums.net/showthread.php?tid=6044542

Nothing is written to disk.

[morph]

Hello,

This can do it.

https://hackforums.net/showthread.php?tid=6044542

Nothing is written to disk.

This requires the .NET framework to be installed, not what OP is asking for.

[Jean-Jacques Rousseau]

This requires the .NET framework to be installed, not what OP is asking for.

” Does anyone know of a good solution for wrapping a .net exe in a native loader that invokes the .net runtime and loads the .net exe from memory?”

That is exactly what my code does. If he wanted to silently install .NET, he would say so. It is still in Beta so I would need OPs feedback.

[Goodies]

https://github.com/dotnet/corert/blob/ma...-corert.md

This will compile CIL to machine code.
They also provide a C++ transpiler.

https://github.com/dotnet/corert/blob/ma...-prompt.md

[gigajew]

Here's my version of this https://hackforums.net/showthread.php?tid=6005424 requires dll on disk but that's it. Also you've obviously never heard of donut by the wover. This can convert your .NET assembly into a native (C++) shellcode loader, and your stub embedded or downloaded remotely. Works awesome and requires no dropped files to disk. Here's donut: https://github.com/TheWover/donut

[some1]

Hi, I'm new to this game. Is there any tool to convert .NET exe to native?

I want to execute the Exe on my computer which has no .NET Framework installed. If there is any better way to do this then convert it, please tell me.