Our fifth BelkaCTF is now finished. We sincerely hope you enjoyed the competition, its plot and tasks. Thanks to every participant, and congratulations to July's winners:
Professional track: Weihan Goh, Beomjun Park, Vlad Roskov
Student track: Kevin Tan, Sanghyuk An, Hyunjae Park

📄 BelkaCTF #5: “Party Girl—MISSING” write-up

đź“ş Official solution video

“Hey Chief. Just a small heads up. I did not find any backup on the laptop—apparently it is stored in the cloud… if it is stored at all.”

“Why don’t you check the traditional stuff?”

“Email? Right, I am on it!”

Warmup
200
Going further
Solved 110 times

Q: What is the version number of the girl’s email software?
Flag format: xx.xx.xx.xx (numbers delimited by dots)

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