logo
ctf.sinitax.com
Home
Initializing search
    • Home
      • Anti-Debug
      • Cache-Poisoning
      • Crypto
      • Diffie-Hellman
      • Legendre
      • Linux
      • Misc
      • Pwn
      • ROP
      • RSA
      • Rev
      • Session-Hijacking
      • Side-Channel
      • Stack-Overflow
      • TOCTOU
      • Web
      • Windows
    • September 30, 2024
    • in Misc, Web, Cache-Poisoning, Session-Hijacking
    • 3 min read

    FAUST CTF 2024 - Missions

    Session hijacking through cache poisoning

    Challenge Files

    Continue reading
    • May 31, 2023
    • in Misc
    • 5 min read

    SECCON Quals 2022 - Noiseccon

    Noise! Noise! Noise!

    Challenge Files | Solution Files

    Continue reading
    • May 31, 2023
    • in Misc, Side-Channel
    • 4 min read

    SECCON Quals 2022 - Txtchecker

    I'm creating a text file checker. It still in the process of implementation...

    Challenge Files | Solution Files

    Continue reading
    • May 23, 2023
    • in Crypto, Diffie-Hellman, Legendre
    • 4 min read

    CSCG 2023 - Casino

    Making decisions is hard. Even for smart people like Diffie or Hellman. Maybe you can still win the lottery somehow 🤷.

    Challenge Files

    Continue reading
    • May 23, 2023
    • in Crypto, RSA
    • 6 min read

    GreyCTF 2023 - OT

    Oblivious Transfer is amazing :D

    Challenge Files | Solution Files

    Continue reading
    • May 2, 2023
    • in Linux, Rev, Anti-Debug
    • 9 min read

    CSCG 2023 - Traps

    A flag checker. Cheap entertainment.

    Challenge Files

    Continue reading
    • May 1, 2023
    • in Windows, Pwn, ROP
    • 3 min read

    CSCG 2023 - ConsoleApplication1

    Everybody likes Win PWN so here is a simple challenge to get you started :)

    Challenge Files

    Continue reading
    • May 1, 2023
    • in Linux, Pwn, ROP, Stack-Overflow
    • 4 min read

    CSCG 2023 - Once

    A basic stack overflow. How hard could it be?

    Challenge Files

    Continue reading
    • May 1, 2023
    • in Linux, Misc, TOCTOU
    • 17 min read

    CSCG 2023 - VM

    Look at this totally not over-engineered virtual machine, almost like the real thing!

    Challenge Files

    Continue reading
    • May 1, 2022
    • in Linux, Pwn
    • 4 min read

    CSCG 2022 - GearBoy

    Straight forward task: Exploit the Gearboy emulator.

    Challenge Files

    Continue reading
    Codeberg logo image/svg+xml Codeberg logo Robert Martinez Codeberg and the Codeberg Logo are trademarks of Codeberg e.V. 2020-04-09 Codeberg e.V. codeberg.org