Resethacker CTF 2020 - dumpster diving 1

Aug 29, 2020


Challenge Description

Restcon users are solving a CTF Challenge and got fed up too soon can you solve it - firefox.zip


Solution

Great, look like we have some firefox profiles to inspect, leets dump the content with dumpzilla

dumpzilla x2p79maw.default-esr/ --History

we see some web requests beying sent to cyberchef engine

https://gchq.github.io/CyberChef/#recipe=ROT13(true,true,11)To_Hex('Space',0)&input=ZDc1Mzc1MzQ2NGY1MzNmNDEzNTM5NTEzZjU5NTMzZjRmNDEzMzVmNTI1NDM3NTE1Yjc5NWE1ZTQ1NDQ0MDUzNA

and it seems like the user was trying to decode that cypher

d753753464f533f413539513f59533f4f41335f525437515b795a5e454

we can give it a try on cyberchef :)

Cyber Cheff Decode


m3dsec




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