nccgroup/asadbg

asadbg is a framework of tools to aid in automating live debugging of Cisco ASA devices

asadbg's Issues

Missing import

Running idahunt with asadbg_rename.py errors out after doing initial IDA analysis. It looks like asadbg_rename.py crashes when trying to construct ida_helper_path, as sys is not imported. Opening a pull request momentarily with the fix.

GDB attach regression

Because of changes made in this issue, the gdbserver on the ASA no longer sends "Remote debugging using /dev/ttyS0" over the serial line, which is what comm.py uses to signal that booting has finished.

I messed around a bit with getting gdbserver to respond to characters periodically sent over the serial line, but ran into issues getting that working. A somewhat simplistic fix that I tested is instead waiting for the "dosfsck(/dev/hda1) returned 0" string, sleeping for ten seconds, then breaking the while loop. Let me know if that works for you guys and I'll open a pull request.