$ ctf42

CRConfusion

Forensics No technique tags yet.
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Author: BYU Cyberia

Flag format: byuctf{...}

I told my friend that I want to learn how CRC works, so he sent me these three files. Apparently, each line of the text file uses a modified CRC to calculate a checksum. He said that if I can find the hidden message, I'll truly understand CRC...

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