metasm
Metasm is a cross-architecture assembler, disassembler, linker, and debugger. It is written in such a way that it is easy to add support for new architectures. For now, the following architectures are in:
Intel Ia32.txt (16 and 32bits)
Intel X86_64.txt (aka Ia32 64bits, X64, AMD64)
MIPS
PowerPC
Sh4
Supports low and high-level debugging support (Ia32 only for now) under Windows, Linux and remote (via a gdbserver). Metasm is included in Metasploit by default.
Converting Assembly to Op-code - metasm-shell.rb
You can find metasm-shell in ruby gems default path after installation. In my case, it's located in /var/lib/gems/2.1.0/gems/metasm-1.0.2/samples
Run it
as you can see you are now in the shell's prompt
Find assembly op-code
Note: it is possible to do exactly the same thing with a metasploit embedded tool: nasm_shell
.
Last updated