ShellNoob v1.0 – Ferramenta para escrever ShellCode

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A ShellNoob é uma ferramenta que simplesmente auxilia a galera a escrever shellcode. Bem legal, não..

Vejam algumas de suas features:

  • convert shellcode between different formats (currently supported: asm, bin, hex, obj, exe, C, python, ruby, pretty)
  • interactive opcode-to-binary conversion (and viceversa) mode. This is useful when you cannot use specific bytes in the shellcode.
  • resolve syscall numbers and constants (not exactly implemented yet :-))
  • portable and easily deployable (it only relies on gcc/as/objdump and python). And it just one python file!
  • in-place development: you run ShellNoob directly on the target architecture!
  • other options: prepend breakpoint, 32bit/64bit switch.
  • read from stdin / write to stdout support (use “-” as filename)

A sintaxe de utilização é bem simples e o help dele ajuda pacas:

$ ./ -h
./ [--from-INPUT] (input_file_path | - ) [--to-OUTPUT] [output_file_path | - ]
./ -i (for interactive mode)
./ -c (insert a breakpoint at the beginning of the shellcode)
./ --64 (64bits mode)
./ --get-const <const>
./ --get-sysnum <sysnum>

supported INPUT format: asm, obj, bin, hex
supported OUTPUT format: asm, obj, exe, bin, hex, C, python, bash, ruby, pretty

O download da ferramenta poderá ser feito a partir do seguinte link.