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SHA Teaser 2017 - WebsiteAttack
Our website received an attack in 2013, we managed to capture the attack in this pcap. Can you find out if we leaked some sensitive information? (pcap file attached)
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SHA Teaser 2017 - FollowMe
We are tracking a hacker, can you help us track the hacker down and bring him to justice?
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SHA Teaser 2017 - CryptoEngine
We created our own crypto engine. Can you decrypt the flag?
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SecurityFest 2017 - Ranshomware
We found an sh ransomware on a server. Can you help us recover the server’s data?
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SecurityFest 2017 - QR Code Madness
In the archive there were lots of .png files, containing small QRCodes.