Published on29 juillet 2023BYUCTF 2023 – PBKDF2BYUCTF-2023LumyForensicsCryptoZipExploit zip with ascci SHA 1 representation
Published on29 juillet 2023BYUCTF 2023 – a-z0-9BYUCTF-2023LumyJailPython jail with blacklist containg all letters + "." Unicode and octal is key
Published on29 juillet 2023BYUCTF 2023 – abcdefghijklmBYUCTF-2023LumyJailPython jail with blacklist containg all letters + "." Unicode and octal is key
Published on29 juillet 2023BYUCTF 2023 – Builtins 1BYUCTF-2023LumyJailPython jail with no builtins, using os._wrap_close to get the flag
Published on29 juillet 2023BYUCTF 2023 – Builtins 2BYUCTF-2023LumyJailPython jail with no builtins, "__" filters and size limitation. Unicode and _frozen_importlib_external.FileLoader was the solution
Published on29 juillet 2023BYUCTF 2023 – KCPasswordBYUCTF-2023LumyForensicsCryptoMacOSExploit MacOS autologon feature
Published on29 juillet 2023BYUCTF 2023 – urmombotnetdotnet - 1BYUCTF-2023LumyWebStacktracesGetting secrets through stacktraces with flask
Published on29 juillet 2023BYUCTF 2023 – urmombotnetdotnet - 2BYUCTF-2023LumyWebStacktracesGetting secrets through stacktraces with flask
Published on29 juillet 2023BYUCTF 2023 – urmombotnetdotnet - 3BYUCTF-2023LumyWebStacktracesGetting secrets through stacktraces with flask
Published on29 juillet 2023BYUCTF 2023 – urmombotnetdotnet - 4BYUCTF-2023LumyWebStacktracesGetting secrets through stacktraces with flask
Published on29 juillet 2023BYUCTF 2023 – urmombotnetdotnet - 5BYUCTF-2023LumyWebStacktracesGetting secrets through stacktraces with flask