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Lab02: warm-up2
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This is another warm-up lab that prepares you with the basic techniques
of writting shellcode, which is a small piece of code used as the payload
in the exploitation of vulnerability. You will learn how to write shellcode
on 32-bit 64-bit architecture. Your shellcode will need to be injected
into the vulnerable binary and read the flag from /proc/flag under different
circumstances.

NOTE: Don't use execve which changes a binary image.

* Problems

  + [level 01] env                  [20 points]
  + [level 02] bomblab2_01          [20 points]
  + [level 03] bomblab2_02          [20 points]
  + [level 04] bomblab2_03          [20 points]
  + [level 05] bomblab2_04          [20 points]
  + [level 06] shellcode32          [20 points]
  + [level 07] shellcode64          [20 points]
  + [level 08] shellcode-min        [20 points]
  + [level 09] shellcode-poly       [20 points]
  + [level 10] shellcode-ascii      [20 points]

* Refs

  https://www.exploit-db.com/docs/21013.pdf
  http://phrack.org/issues/57/15.html