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
