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Lab01: warm-up1
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This is a warm-up lab that prepares you with the basic techniques 
used throughout this course. It is also a good chance to familiarize
yourself with our submission and scoring system.

In this problem, your task is to defuse the bomb and get the flag.
The binary _bomb_, is an executable that consists of multiple _phases_.
Each phase expects you to enter a particular string (i.e., password) on stdin.
If you enter the expected phrase, then the bomb is defused. Otherwise,
it explodes, and you get _five_ points **deducted**. A thorough 
understanding of how each phase works at the binary level
is required to solve this challenge without losing your points.

Note: you must maintain the Internet connection when you are solving
this problem as it will update your progress (i.e., bomb
defused/exploded) to the submission site, so be careful and not let
the bomb explode! But be **creative** yet **careful** not to lose
any points!

* Problems

  + [level 00] tut01-crackme        [20 points]
  + [level 01] bomb101-strcmp       [20 points]
  + [level 02] bomb102-funcall      [20 points]
  + [level 03] bomb103-password     [20 points]
  + [level 04] bomb104-quick        [20 points]
  + [level 05] bomb105-jump         [20 points]
  + [level 06] bomb106-binary       [20 points]
  + [level 07] bomb107-array        [20 points]
  + [level 08] bomb108-list         [20 points]
  + [level 09] bomb109-secrete      [20 points]
  + [level 10] bomb110-raspberry    [20 points]
  - [5 points] whenever we notice that you explode a bomb

* Refs

  https://sourceware.org/gdb/onlinedocs/gdb/
  http://ref.x86asm.net/geek64.html

  (if you need to refresh yourself about the low-level programming)
  https://www.cs.cmu.edu/~213/lectures/05-machine-basics.pdf

  (looking for a short gdb tutorial)
  https://beej.us/guide/bggdb/