Challenges (CTF)

1100 topics in this forum

1. Bitdefender is proud to announce PwnThyBytes Capture The Flag

   By Nytro, September 17, 2019
   • 0 replies
   • 5.1k views
   • 
   • Nytro
   • September 17, 2019

2. gaseste textul ascuns in poza 1 2

   By sec_hacker_ret, May 12, 2010
   • 26 replies
   • 5.1k views
   • 
   • ZeroCold
   • May 14, 2010

3. Making an XSS triggered by CSP bypass on Twitter

   By Nytro, July 6, 2017
   • 0 replies
   • 5k views
   • 
   • Nytro
   • July 6, 2017

4. Samsclass.info

   By gigiRoman, August 11, 2019
   • 0 replies
   • 5k views
   • 
   • gigiRoman
   • August 11, 2019

5. Trebuie sa platesti factura

   By andrei98M, January 15, 2015   

   • dintr-un
   • faci
   • (and 3 more)

     Tagged with:

     • dintr-un
     • faci
     • factura
     • platesti
     • trebuie
   • 17 replies
   • 5k views
   • 
   • flashxmldesign
   • June 11, 2015

6. Un logo

   By Guest, January 1, 1970
   • 0 replies
   • 5k views
   • 
   • Guest
   • January 1, 1970

7. Incearca sa iti scoti banul de pe chatango.

   By PassaMan, April 30, 2012
   • 14 replies
   • 5k views
   • 
   • qbert
   • July 19, 2012

8. Crack Me 1 2

   By Alecsillidan, November 22, 2011
   • 27 replies
   • 5k views
   • 
   • HJOCONCEPT95
   • January 6, 2012

9. [Medium] Find the flag

   By Byte-ul, February 28, 2015   

   • dupa
   • level
   • (and 3 more)

     Tagged with:

     • dupa
     • level
     • postez
     • reusesc
     • rezolv
   • 20 replies
   • 4.9k views
   • 
   • shadowSQLi
   • April 13, 2015

10. The Great Escape

    By Usr6, December 20, 2016
    • 4 replies
    • 4.9k views
    • 
    • urs
    • December 23, 2016

11. Hack the website 100Euro

    By wtflol, October 13, 2011
    • 23 replies
    • 4.9k views
    • 
    • cy63r
    • November 8, 2011

12. [Dificil] Breaking The King

    By Usr6, June 4, 2016   

    • crypto
    • challenge
    • 4 replies
    • 4.9k views
    • 
    • robyyxx2
    • June 7, 2016

13. Medium xss challenge

    By Guest, January 1, 1970
    • 0 replies
    • 4.9k views
    • 
    • Guest
    • January 1, 1970

14. [crypto chall] crypto.cs.ubbcluj.ro

    By 1337, February 8, 2016   

    • crypto
    • ubbcluj
    • 4 replies
    • 4.9k views
    • 
    • Donboo
    • February 15, 2016

15. XSS challenge [easy-medium] 1 2

    By florin_darck, June 23, 2013
    • 28 replies
    • 4.9k views
    • 
    • florin_darck
    • June 24, 2013

16. Numar privat

    By iugamanu, April 22, 2019
    • 6 replies
    • 4.9k views
    • 
    • ConfidentASS
    • May 4, 2019

17. Solve this! 1 2

    By M2G, August 30, 2010
    • 27 replies
    • 4.8k views
    • 
    • F.A.Q.
    • April 5, 2011

18. [Easy] Do you bleed?

    By Usr6, April 3, 2016
    • 4 replies
    • 4.8k views
    • 
    • Goke
    • April 14, 2016

19. Unbreakable Romania

    By Nytro, March 31, 2022
    • 0 replies
    • 4.8k views
    • 
    • Nytro
    • March 31, 2022

20. Hack The Box - online platform allowing you to test your pentesting skills

    By adineamtu01, September 2, 2017
    • 4 replies
    • 4.7k views
    • 
    • u0m3
    • September 5, 2017

21. [Hard] - The Next Level

    By Usr6, February 12, 2017   

    • challenge
    • reverse engineering
    • (and 2 more)

      Tagged with:

      • challenge
      • reverse engineering
      • malware
      • webapp
    • 2 replies
    • 4.7k views
    • 
    • u0m3
    • February 27, 2017

22. InfoSec Institute - CTF2

    By theeternalwanderer, June 23, 2015   

    • ctf
    • infosec
    • (and 3 more)

      Tagged with:

      • ctf
      • infosec
      • institute
      • mai
      • scos
    • 11 replies
    • 4.7k views
    • 
    • Stealth
    • June 25, 2015

23. Malwarebytes CrackMe 2

    By Usr6, April 27, 2018
    • 0 replies
    • 4.7k views
    • 
    • Usr6
    • April 27, 2018

24. [Tricky] Continuati seria

    By Ganav, November 13, 2015
    • 15 replies
    • 4.7k views
    • 
    • Ganav
    • November 18, 2015

25. [begood] RST MD5 Math Challenge

    By begood, March 23, 2010
    • 22 replies
    • 4.6k views
    • 
    • begood
    • April 25, 2010