Guess In Time

Reverse Engineering 100 pts standard

Challenge Description

A developer proudly claimed their system generates secure session tokens using real-time randomness. However, during a brief audit, you noticed something unusual about how the tokens are created. The system allows you multiple attempts to guess the correct token. Can you predict what the system believes is “random” and retrieve the hidden flag before time runs out?

Files

↓ timetoken.exe

Hints

        
          View Hint : Hint 1

Random isn’t always truly random. It depends on how it’s seeded.

        
          View Hint : Hint 2

Try generating tokens using nearby timestamps and compare.

Submit Flag

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