What is this?

This is an UNFINISHED experimental project to locate symbol interpositions in Debian packages.

Inspired by Flameeyes' link-collisions script.

Usage

First of all install prerequisites:

$ sudo apt-get install mysql-server mysql-client python3-mysqldb
$ pip3 install pyelftools python-magic

Then update APT database:

$ sudo apt-get update

and generate up-to-date package list:

$ ./download_pkg_list.py > pkgs.lst

Finally extract relevant subset from pkgs.lst (e.g. via find_deps.sh) and run analysis

$ ./index_packages.py min.lst
$ ./find_interposes.py

(may need to update MySQL root password in lib/database.py).