FoxShell - My Own NasmShell

Introduction

It's an old and abandoned project of mine which still does a good job. I wanted to have my own msf-nasm_shell that supports both x64 and x86 architectures on both Windows and Linux.

Requirements

• NASM installed on PATH
• Go to build the project.

Keywords

• arch64 to change the architecture to x64.
• arch32 to change the architecture to x86.
• windows to change the operating system to Windows. (nasm -f win..)
• linux to change the operating system to Linux. (nasm -f elf..)
• { & } for multi line support. For example:

nasmshell> {
push rax
xor eax,eax
pop rbx
}
50 31 c0 5b