I've done a significant amount of work with decompiling and rebuilding executables of crazy levels of complexity. It's definitely time consuming -- but not as b

I've done a significant amount of work with decompiling and rebuilding executables of crazy levels of complexity. It's definitely time consuming -- but not as bad as you'd think. Maybe 1-4 weeks with a dedicated team working through it and testing functionality. Definitely a viable solution if you've lost source code.