Didier Stevens

Thursday 21 August 2014

A Return: The Puzzle

Filed under: Encryption,Entertainment,Hacking,Puzzle — Didier Stevens @ 19:19

It’s been some time that I posted a puzzle. So here is a new little puzzle.

What is special about this file?

20140821- 211452


  1. It’s double signed with ‎6c 03 e6 ec 59 e8 be 1a d2 94 80 23 c6 1c 2c 33 2a 10 1a 6f. Valid and Invalid…


    Comment by MR — Friday 22 August 2014 @ 6:13

  2. @MR Correct! It has 2 signatures, one invalid and one valid. I’ll get in touch for your price!

    Comment by Didier Stevens — Saturday 23 August 2014 @ 8:33

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