Guest User

Untitled

a guest
Apr 7th, 2014
30
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. Ghetto Anti-Network Capture Protection:
  2.  
  3. Use what you learned to "fix" this packet:
  4.  
  5. 0000000: 4F 4B 41 59 xx xx xx xx 09 61 73 64 66 67 68 6A OKAY.....asdfghj
  6. 0000010: 6B 6C kl
  7.  
  8. Calculate the SHA-512 hash of the fixed packet and xor with the data below:
  9.  
  10. 0000000: F7 C0 D1 AE DF 02 F4 FD 19 BC 50 EA 74 18 74 D1 ..........P.t.t.
  11. 0000010: D2 97 1B 7C 34 44 DE F1 05 B7 63 43 88 28 A0 66 ...|4D....cC.(.f
  12. 0000020: EE 77 7B D3 51 99 96 6E BE 08 3A 40 AA 5B 81 03 .w{.Q..n..:@.[..
  13. 0000030: 7C 2F 33 9C 93 7D FE AC C4 4F C2 49 55 76 BE B2 |/3..}...O.IUv..
  14.  
  15. DO NOT TRANSMIT THIS PACKET TO THE SERVER! Network traffic is unencrypted,
  16. and you could help other teams get the flag. You don't want that, do you?
  17.  
  18. (use `xxd -g 1 -u -r` to quickly turn these hexdumps back into binary)
RAW Paste Data