Reverse Engineering


The challenge is over.


Upon execution, T206-CHALLENGE.EXE will ask a password from the user. If the user answers with the correct password the program prints out an email address. The first person to send the solution to the correct email address will win a free ticket to t2ยด06 conference. The email must also include detailed a description of methods and tools used.

Rules of the Challenge

  1. Anybody (except organizers and employees of the company that made the challenge) can participate.
  2. The answer must have a detailed description of methods and tools used.
  3. It is not allowed to publish the solution on public forums.
  4. It is not allowed to modify or distribute the binary.
  5. All rights are reserved.

Filename: T206-CHALLENGE.EXE
Filesize: 36 864 bytes
MD5: 2fc9b8ce2e7e2b9bcab95211b33f4736


Jarkko Turkulainen / F-Secure Antivirus Research and Response Team