$ ctf42

IR_Fan

Hardware weight 48.38 No technique tags yet.
Difficulty Not rated yet

Flag format: UMASS{...}

hard rf

I took this recording from my fan remote. It contains 7 binary messages. Demodulate and decode the signal, then submit the message that should come after the 7th in binary. For example if the messages were 00, 11, 00, 11, 00, 11, 00, you would submit UMASS{11}.

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