Cisco ASA Episode 2 - Striking Back - Internals and Mitigations
44CON Information Security Conference via YouTube
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Overview
Syllabus
Intro
Cisco ASA devices
Cisco ASA 5505
Emulating ASA
Previous work
Presentation's goals
Getting firmware
Accessing the filesystem
Understanding branches
Still patched?
Reversing "lina"
Painful debugging (video)
Debugging FTW
"Pleasant" debugging
Analyzing heap internals
asadbg architecture
asadbg automation (video)
Statistics script
Secure boot?
Conclusion
Questions?
Taught by
44CON Information Security Conference