Nullcon HackIM

  • Players will need to create an account in order to participate in the challenge.
  • Click Here to Register

  • Each level gives you a sets of clues to clear the levels. Following these clues, you should clear all levels. The first participant to complete all levels or have maximum points on the 11th of Feb 2018, Sunday by 10:00 AM (GMT +530) will win.

  • The first team to solve and submit the correct flag for each level will be awarded 1 extra brownie point. (e.g. If team "A" solves Crypto1 {for 200 points} and submits the flag first, the team “A” will get a score of 201. Subsequently, the score for Crypto1 would be 200 points for rest of the teams throughout the event).

  • There are 6 categories, under which every category has 3 or more challenges. For the categories which have more than 3 challenges, the challenge 4 will open only when the team solves any one challenge in that category, the subsequent challenge will open upon completion of the other challenges and likewise.

  • While submitting the flag , kindly use the flag format: hackim18{'this_is_my_flag'}

  • Flag format is entire syntax; this_is_my_flag, would be unique for every challenge.

  • The first participant to score maximum points on the 11th of Feb 2018 10:00 AM (GMT +530) will be the winner of HackIM 2018.

  • HackIM will start from the 9th of Feb, 2018 10:00 PM (GMT +530) and end on the 11th of Feb 2018 10:00 AM (GMT +530).

  • Top 40 teams would be considered for following rewards:
    Winner will get:
  • USD 250 as CASH prize.
  • FREE Corporate Conference Pass.
  • FREE shared accommodation for two nights (Checkin:- 1st March & Checkout:- 3rd March) during Nullcon.

    1st Runner up will get:
  • USD 150 as CASH prize.
  • FREE Corporate Conference Pass.
  • FREE shared accommodation for two nights (Checkin:- 1st March & Checkout:- 3rd March) during Nullcon.

    2nd Runner up will get:
  • FREE Conference Corporate Pass.
  • FREE shared accommodation for two nights (Checkin:- 1st March & Checkout:- 3rd March) during Nullcon.

    The remaining top 37 will get Individual Conference Passes.

  • If you are playing as a team, please note that you will have to nominate one person from your team who can avail the benefits.

  • If you've already bought the pass we'll reimburse it.

  • Any team, involved in flag sharing, playing unethically or any discrepancy based on our analysis of data will be disqualified from Nullcon HackIM 2018.

  • This challenge does NOT give participants any legal permission to exploit http://ctf.nullcon.net or its hosting partner in a destructive manner .

  • Any attack against the site or the hosted servers will be observed under general legal framework.

  • Running Automation tools (Scanner/Enumerators/Password Crackers, etc) are not allowed and won't help you complete the challenge in any way.

  • Please note, we do not have any official IRC/Slack support for HackIM CTF'18.
  • We will only monitor IRC/Slack for fair play and to handle complaints about challenges or server issues.
  • All the challenge/event updates including hints would be posted on our twitter account: Nullcon
  • If you see any issues with challenges during event, please feel free to contact [email protected].

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