Our third BelkaCTF is now finished. We sincerely hope you enjoyed the competition, its plot and tasks. Thanks to every participant, and congratulations to June's winners:
Professional track: Weihan Goh, Spyros Moysiadis, Guo gen Ang
Student track: Hakkı Dizdar, Jaeheon Kim, Денис Габербуш

📄 BelkaCTF #3: “Meet the Boss” write-up

📺 Official solution video

Added at 21:00 CET:
Finally, the Hor’s testimony has arrived... A pile of papers written in dry legislative language. One scrap of paper caught my attention.

A-ha! Looks like it will be easier to access their CRM now. We still lack the Boss’s CRM password though, will need that if our goal is to incriminate him reasonably.
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— This is a big fish sonny, — contentedly said the Chief. — We’ve finally got a lead!

— And a couple more days to figure this thing out? — I asked.

— Yes, the judge was convinced we had something this time, with what we’ve already found. But he said we need more, we currently have no evidence of money flow in this operations and that won’t look good in court.

I was excited that we were finally on the right path and eager to bring justice to this drug ring.

— I will find you the money transfers! I bet this was probably some sort of cryptocurrency transactions based on the history of this case.

Solved 14 times

What are the cryptocurrency wallet addresses the Boss had transferred salary to in the last batch? (4 of them)