Injects shared libraries into systemd using BCC-based eBPF kprobes.
Note: The offsets in the ROP payload used are specific to Ubuntu 18.04
and may change over time. Use with caution, and, when in doubt, consult the
SHA256 hashes in
pwnlibc.py does not terminate after
performing the injection, so make sure to
^C it after it is done or it will
perform the injection about once a minute.