Blog
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Prisoner Process | DownUnderCTF 2024
i hate bun i hate bun i hate bun
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pycalc | GoogleCTF 2024
Pyjail + MD5 = 😃
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mokersee | IrisCTF 2024
Side channel leaking an image through filter abuse!
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brainflop | CSAW CTF 2023 Finals
Pwning a Brainf*ck interpreter
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Incident Response | CSAW CTF Quals 2023
Eight challenges. Twenty-two gigabytes of evidence. One private-key.txt.
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pwn/harem-scarem | corCTF 2023
Sigreturn-oriented programming with a quirky language
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Veggie Soda | Google CTF 2023
Rabbits, Denosaurs, and misinterpreted sodas brew a wonderful XSS!
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noleek | ångstromCTF 2023
Leakless format string exploitation
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Minimal Natural Instruction Structural Transformation | Bucket CTF 2023
Writing a decoder for an autoencoder trained on the MNIST dataset!
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pwn/bop | DiceCTF 2023
Reading and printing the flag with a ROP chain
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pwn/stuff | LA CTF 2023
Ropping without useful gadgets
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My ECC Service | pbctf 2023
Cracking an ECC service using discrete logarithms.
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The Triple Blockchain Writeup | X-MAS CTF 2022
A few Solidity smart contract vulnerabilities and information about Ethereum internals leading to a set of flags!
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Developer's Hubris | Square CTF 2022
A Java Spring boot deserialization vulnerability that leads to RCE!
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rev/osu? | Buckeye CTF 2022
A 50,000 thread flag checker VM implemented in OpenGL.
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Quadprime RSA | BuckeyeCTF 2022
Just use random primes.