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Building & Install (Linux / macOS)

Dependencies

  • ocaml >= 4.03 / check that type value = long in the include header caml/mlvalues.h (compiled with -fPIC for amd-64)
  • cppo
  • ocamlfind
  • zarith library >=1.4
  • python 2.7
  • pytest for tests
  • ocamldoc for the ocaml documentation generation
  • python2-sphinx for the python documentation generation
  • menhir for the configuration parsing in ocaml
  • the ocamlgraph library
  • IDA >= 7.0 (for the plugin)

Installing linux packages

All these dependencies except IDA are usually packaged by linux distributions.

on Debian Sid:
apt install ocaml menhir ocaml-findlib libzarith-ocaml-dev \
  libocamlgraph-ocaml-dev python-setuptools python-dev \
  ocaml-compiler-libs libppx-tools-ocaml-dev cppo
on Ubuntu 18.04:

Enable the universe repository.

apt install make python python-pip python-setuptools python-dev python-pytest \
        nasm libc6-dev-i386 gcc-multilib ocaml menhir ocaml-findlib \
        libzarith-ocaml-dev libocamlgraph-ocaml-dev ocaml-compiler-libs \
        libppx-tools-ocaml-dev cppo

If you also want to run bincat tests, install the following packages:

  • gcc-aarch64-linux-gnu
  • gcc-arm-linux-gnueabi
  • gcc-powerpc-linux-gnu
  • qemu
on Archlinux:

Install packages first

pacman -S base-devel ocaml-findlib opam rsync git python2-pytest python2-sphinx

Add a symlink to caml includes:

ln -s /usr/lib/ocaml/caml /usr/include/caml

Install ocaml packages using opam

opam init --use-internal-solver
eval $(opam env)
opam install zarith ocamlgraph menhir ppx_tools cppo num --use-internal-solver

If you also want to run bincat tests, install the following packages, and run the following commands:

  • aarch64-linux-gnu-gcc
  • arm-linux-gnueabihf-gcc (from AUR)
  • arm-linux-gnueabihf-gcc (from AUR)
  • powerpc-linux-gnu-gcc (from AUR)
  • qemu-arch-extra
ln -s /usr/bin/arm-linux-gnueabihf-gcc /usr/bin/arm-linux-gnueabi-gcc
ln -s /usr/bin/arm-linux-gnueabihf-as /usr/bin/arm-linux-gnueabi-as
ln -s /usr/bin/arm-linux-gnueabihf-objcopy /usr/bin/arm-linux-gnueabi-objcopy
ln -s /usr/bin/arm-linux-gnueabihf-objdump /usr/bin/arm-linux-gnueabi-objdump

These instruction have been tested from a clean chroot (pacstrap -i -c -d bincat-test base, then systemd-nspawn -b -D bincat-test).

Installing BinCAT

  1. Clone this depository and enter it
git clone https://github.com/airbus-seclab/bincat
cd bincat
  1. compilation
make
  1. installation (as a super user)
make install
  1. for the documentation (generated in directory doc)
make doc

OCaml compilation

Install (macOS)

Warning: the authors do not use macOS anymore, and thus do not test this procedure anymore. If you run into problems on macOS, we recommend running bincat in a linux virtual machine, or in a docker container (build procedure provided in docker/Dockerfile).

By default non initialized external symbols are not exported by ranlib. Hence some symbols in _caml_table are not exported which results in a link failure. To avoid this, run the following command:

ranlib -c /path/to/the/lib/libsasmrun.a