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@hardenedapple
Last active October 31, 2017 18:30
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Below is a hex dump of the challenge binary. The challenge is ... this binary contains a password ... find it.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Convert to binary with xxd -p -r Puzzle.bin > challenge_binary (or any other method of your choice).
Aimed at Linux x86, don't need Linux to find the answer but it definitely helps.

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