The challenge is over.
T205-CHALLENGE.EXE contains hidden message and an email address. The first person to send the hidden message to the correct email address will win a free ticket to t2´05 conference. The email must also include a detailed description of methods and tools used.
Rules of the Challenge
- Anybody (except organizers and employees of the company that made the challenge) can participate but you can only win a free ticket to t2´05 if you live in Finland.
- The answer must have a detailed description of methods and tools used.
- It is not allowed to publish the solution on public forums.
- It is not allowed to modify or distribute the binary.
- All rights are reserved.
Filesize: 28 160 bytes
Jarkko Turkulainen / F-Secure Antivirus Research and Response Team
Gergely Erdélyi / F-Secure Antivirus Research and Response Team