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ctfs/write-ups-2014

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Wiki-like CTF write-ups repository, maintained by the community. 2014

15 mentions on Hacker News by 13 people: 2 stories, 13 comments · first 2014-01-30 · latest 2018-04-10

Mentions per year 15 mentions · busiest year 2014 (11)
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  1. In fact "GitCoin" was one of the levels in Stripe's distributed systems CTF in 2014: https://github.com/ctfs/write-ups-2014/tree/master/stripe-ct...
    comment by tlrobinson · 2018-04-10 · in Why SQLite Does Not Use Git
  2. I remember, that it was the 9447 ctf in 2014. The challenges were bashful and tumorous. See: https://github.com/ctfs/write-ups-2014/tree/master/9447-ctf-...
    comment by bitwave · 2017-06-12 · in Don't publicly expose .git (2015)
  3. …know what CTFs are: https://ctftime.org/ctf-wtf/ [0]: https://github.com/ctfs/write-ups-2013 [1]: https://github.com/ctfs/write-ups-2014 [2]: https://github.com/ctfs/write-ups-2016
    comment by polym · 2016-02-10 · in Show HN: Writeups and Files Repo for CTFs in 2015
  4. Related is the Gitcoin mining challenge from Stripe's Capture The Flag 3. Here's a writeup: https://github.com/ctfs/write-ups-2014/tree/master/stripe-ct... A Gitcoin miner updates the ledger (a text file in the repo), and "mines" the…
    comment by joeframbach · 2015-04-25 · in Is Git a Block Chain?
  5. …opening up an attack vector that works even with CSP in place. The full story is here: https://github.com/ctfs/write-ups/tree/master/hack-lu-ctf-20...
    comment by Ded7xSEoPKYNsDd · 2014-11-19 · in Don’t use IDs in CSS selectors? (2011)
  6. …repo, but rather brute-forcing the commit message until the commit hash meets a certain criterion. https://github.com/ctfs/write-ups/tree/master/stripe-ctf3/le...
    comment by matchu · 2014-08-28 · in Google's end-to-end key distribution proposal
  7. …https://ctftime.org/ http://overthewire.org/wargames/ http://repo.shell-storm.org/CTF/ https://github.com/ctfs/write-ups
    comment by gbarboza · 2014-08-11 · in Reverse Engineering for Beginners: Free book
  8. This was a challenge in Stripe CTF3. As mentioned by aljungberg, see https://github.com/ctfs/write-ups/tree/master/stripe-ctf3/le...
    comment by zachlatta · 2014-05-09 · in BasicCoin, a cryptocurrency in less than 600 lines of Python
  9. That's what Stripe's CTF3's Gitcoin was like: https://github.com/ctfs/write-ups/tree/master/stripe-ctf3/le...
    comment by aljungberg · 2014-05-08 · in BasicCoin, a cryptocurrency in less than 600 lines of Python
  10. ▲ 1
    CTF write-ups
    story by epsylon · 2014-03-24 · 0 comments
  11. For level2 you could also implement load balancing pretty easily. See my write-up: https://github.com/ctfs/write-ups/tree/master/stripe-ctf3/le... Would you mind sharing the code to your solutions as gists so we can link to them from the…
    comment by mathias · 2014-02-05 · in CTF3 architecture
  12. …stick to it. Oh, and thanks again Stripe, it was a blast. The original code and some more writups: https://github.com/ctfs/write-ups/tree/master/stripe-ctf3 http://blog.joneisen.me/post/75008410654
    comment by grey-area · 2014-01-30 · in Stripe-CTF 3 Writeup
  13. Added a link to your write-up and solutions to the collection here: https://github.com/ctfs/write-ups/tree/master/stripe-ctf3
    comment by mathias · 2014-01-30 · in Stripe-CTF 3 Writeup
  14. ▲ 4
    Stripe CTF3 Writeup – Problems published
    story by recentdarkness · 2014-01-30 · 0 comments
  15. https://github.com/ctfs/write-ups/tree/master/stripe-ctf3/le...
    comment by recentdarkness · 2014-01-30 · in Stripe-CTF 3 Writeup