CTF 2021

BSidesTLV CTF 2021

Flag format

BSidesTLV2021{...}

Hall of Fame

PlaceTeam
🥇 1stJCTF
🥈 2nddm0n
🥉 3rdNoobsWithHopesAndDreams

Statistics

  • 18 challenges
  • 7 categories
  • 374 registered users
  • 190 registered teams
  • 221 solved challenges
  • 68 teams solved at least 1 challenge

Winner announcements presentation


Resources and WriteUps


Rules and Guidelines

  1. Remote participation is allowed (for all teams)
  2. Only physically present teams may claim a prize — make sure a member of your team is in the announcement ceremony!
  3. We will contact winners using the email registered at the CTF Website — use an email you monitor
  4. This is a game, play fairly — we reserve the right to disqualify participants
  5. Each team may be made of one or more individuals
  6. Most web challenges use a sticky cookie called BSidesTLV — make sure to work with sessions
  7. Hourly cleanup of large and old files for persistency challenges
  8. Recommended team size is 5 (limited to 10)
  9. We usually keep challenges alive for ~1 week after the event to enable write-ups

FAQ

Do I have to be a member of a team to participate? No, you can register as a team of one member.

Is the CTF aimed at beginners? Some challenges will be at beginner level, some at expert level. Try solving from the lower scores working up.

Are there binary exploitation challenges? Yes. Yes there are.

What is the flag format? BSidesTLV2021{…}

Will you release the code/containers/VM after the CTF? Yes, we plan to release our entire repo.


Our Team

NameChallenges
Tomer ZaitInspector Gadget, Intellimage, Under Construction, Flag On The Wall, SQLiteManager
Nimrod LevyUnder Construction, The Rabbit Hole, News, Notes
Roei ShermanLabyrinth
Vera MensToilet
Aviv YahavRainy Redis, Speed Trivia
Guy Barnhart-MagenDamn Randomware!
Guy BeckToilet, Labyrinth, Intellimage
Michael MaltsevGood Old Days, In Plain Sight, Flag On The Wall
Artur AvetisyanAre You Kidding Me?, In Plain Sight
Sharon BrizinovCheater’s Gambit
Lavie BBWh3reIsTheD0oR
Omer CohenSupport