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NIS Cybertalents CTF
The Norwegian Intelligence Service (NIS) has created a CTF to boost interest for their Talent programme for Cyber Operations and the NIS as an employer as a whole. According to the NIS they operate to uncover threats against Norway and Norwegian interests. To do this they need to be able...
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NIS Cybertalents CTF Basic challenges
There are five basic challenges in this topic. 1_scoreboard 2_setuid 3_injection 4_overflow 5_reversing They all will give you a basic introduction to the various techniques and topics used in this CTF and in exploitation in general. 1_scoreboard This task is not really a task, but rather an introduction to the...
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NIS Cybertalents CTF Mission
The mission task is vaguely unspecified compared to the basic tasks. It consists of six subtasks: Keystore lootd loot loot the hard way loot the easy way cloud-hq-42 The README file gives a good introduction to the mission: Situation We have received information that a unknown threat actor have gained...
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NIS Cybertalents CTF Brainteaser
The brainteaser part of the CTF is more disconnected from the rest of the tasks. These tasks are split into three levels: Easy Medium Hard These levels have varying number of sub-tasks: Easy ClMystery Knock Knock Runes Secret Sharing Medium artwork explosion Hard ??? ClMystery This challenge is based on...