Run a .dll or .so file instead of executable

[HarryR]

On Windows use MemoryModule, on Linux just dlopen the file or socket.

argv[0] should be the symbol name to load and call.

Then call the symbol with:

symbol(socket_handle, argc, argv);

[jpivarski]

This is what I was looking for when I came here. I'm trying to find a library that will take an ELF string with a single function defined in it and produce a function pointer that I can call.

[HarryR]

You could use dlopen in combination with memfd and /process/self/fd/... Use pwnlib to generate the elf file. It should be easy to implement the dlopen functionality in netelf, but I wanted to keep the code simple.

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On 29 Aug 2017 13:59, "Jim Pivarski" ***@***.***> wrote: This is what I was looking for when I came here. I'm trying to find a library that will take an ELF string with a single function defined in it and produce a function pointer that I can call. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AASjNrJdS7PwnICmenEBfug36K21ODHxks5sdAtKgaJpZM4LpcMt> .