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10 posts
CTF

Flare-On 4 CTF write-up (part 6)

#12 – [missing] We arrive at the final challenge. This is the toughest flare challenge ever and rightly deserves a separate post on its own. The challenge description reads Sorry, we don’t

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CTF

Flare-On 4 CTF write-up (part 5)

#11 – covfefe.exe Wait, “covfefe”? What does that even mean?  Jokes and memes aside that’s indeed the name of the binary for the 11th challenge. The task description reads: Only two

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CTF

Flare-On 4 CTF write-up (part 4)

#9 – remorse.ino.hex We arrive at the ninth challenge, this one is a binary for an Arduino. The challenge description says One of our computer scientists recently got an Arduino board.

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CTF

Flare-On 4 CTF write-up (part 3)

#7 – zsud.exe The 7th one looks to be sort of a game. [https://storage.ghost.io/c/5b/ef/5bef91c3-dd75-4a76-973b-fd58bc8f643d/content/images/2017/10/7-1.png]

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CTF

Flare-On 4 CTF write-up (part 2)

Welcome back. This is the 2nd part of the 4-part write-up for Flareon 4 challenge. If you haven’t read the 1st part, you can find it here. #5 – pewpewboat.

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CTF

Flare-On 4 CTF write-up (part 1)

Flare-On is a CTF challenge organized by the FLARE team at FireEye Labs. The challenges are reverse engineering based. This year there are a total of 12 challenges with increasing difficulty

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