Overheard at Breakfast

Scenario

Question

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Inspect file

After downloading the file and unzipping it, we get an image of a conversation between Ponzi and Lambo

This conversation hints at something for us. He mentioned a free tool that starts with G, and it allows you to upload a profile and link other media accounts.

and I think this relates to Gravatar, which allows platforms to display profile pictures by creating a unique MD5 hash of a user’s lowercase email address.

So, all we need to do is create an MD5 hash of Lambo’s email lambobytelotushotel@gmail.com and use it in the gravatar url.

and we found Lambo’s profile

we got this from Lambo’s profile as a prize, so let’s decode it with base64

and we got the flag!

DONE!!!

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