ShellNoob

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Writing shellcodes has always been super fun, but some parts are extremely boring and error prone. Focus only on the fun part, and use ShellNoob!

Features:

  • convert shellcode between different formats and sources. Formats currently supported: asm, bin, hex, obj, exe, C, python, ruby, pretty, softasm, completec, shellstorm. (All details in the “Formats description” section.)
  • interactive asm-to-opcode conversion (and vice versa) mode. This is useful when you cannot use specific bytes in the shellcode and you want to figure out if a specific assembly instruction will cause problems.
  • support for both ATT & Intel syntax. Check the –intel switch.
  • support for 32 and 64 bits (when playing on x86_64 machine). Check the –64 switch.
  • resolve syscall numbers, constants, and error numbers (now implemented for real! :-)).
  • portable and easily deployable (it only relies on gcc/as/objdump and python). It is just one self-contained python script, and it supports both Python2.7+ and Python 3+.
  • in-place development: you run ShellNoob directly on the target architecture!
  • built-in support for Linux/x86, Linux/x86_64, Linux/ARM, FreeBSD/x86, FreeBSD/x86_64.
  • “prepend breakpoint” option. Check the -c switch.
  • read from stdin / write to stdout support (use “-” as filename)
  • uber cheap debugging: check the –to-strace and –to-gdb option!
  • Use ShellNoob as a Python module in your scripts! Check the “ShellNoob as a library” section.
  • Verbose mode shows the low-level steps of the conversion: useful to debug / understand / learn!
  • Extra plugins: binary patching made easy with the –file-patch, –vm-patch, –fork-nopper options!

Download Link:- https://github.com/reyammer/shellnoob

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