Python-based interactive assembler/disassembler CLI, powered by Keystone/Capstone.
Python-based interactive assembler/disassembler CLI, powered by Keystone/Capstone.
I wanted to quickly view some opcodes with metasm-shell.rb, but I didn't have a Metasploit install handy. I didn't really want to mess around with Ruby either, so I figured that writing my own replacement was a good excuse to play with Keystone and Capstone.
pip install chiasm-shell
# OR
mkvirtualenv chiasm-shell # optional
git clone https://github.com/0xbc/chiasm-shell
cd chiasm-shell
python setup.py install # assumes you have Capstone and Keystone
# build toolchains installed, which includes CMake.
chiasm-shell
# or, from the repo base directory:
python -m chiasm_shell.chiasm_shell
asm>
, you're using the interactive assembler backend (Keystone).
disasm>
, you're using the interactive disassembler backend (Capstone).
switch asm
or switch disasm
.setarch <arch> <mode(s)>
.
setarch x86 64
.lsarch
and lsmode
to view supported architectures and modes for the current backendhelp
to see a list of commands; help <cmd>
to see the docstring for cmd
.asm> inc eax; xor ebx, ebx
\x40\x31\xdb
disasm> \x40\x31\xdb
0x1000: inc eax
0x1001: xor ebx, ebx
Please get in touch/raise an issue/PR/etc!