Does anyone know if there exists an online service which provides the same functionalities as the Metasploit NASM shell ?

Probably the above script can be ported to a standalone tool but I'm not very confident with Ruby, so if someone knows something already implemented, it will be helpful.


There are several online tools providing a disassembling service. Here is a (non-exhaustive) list:

  • The first three tools focuses on disassembling a given sets of opcodes. The Defuse online x86 assembler allows to assemble x86 instructions and translate them in opcodes, wich is exactly what the Metasploit script provides and what I was looking for. Thanks.
    – lc4nt
    Aug 23 '13 at 18:01

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