Published onOctober 27, 2025Deadface CTF 2025 PWN - GraveDiggingCTFPWNgdbOverflowPwntoolsSyscallBuffer overflow exploitation under seccomp restrictions in Deadface CTF 2025's GraveDigging challenge.Read more →
Published onSeptember 1, 2025C00K3D CTF - Final Crunch 2025 - PWN Challenges WriteupCTFPWNgdbOverflowLibcPwntoolsCanaryFormat-StringROPOne-GadgetWriteups for the PWN challenges that I made for the C00K3D CTF - Final Crunch 2025Read more →
Published onAugust 14, 2025Hosting a CTF Using CTFd on AWSCTFAWSLightsailCloudflareDockerCTFdWriteupA step-by-step guide to hosting your own Capture The Flag (CTF) event using CTFd, AWS Lightsail, Cloudflare, and Dockerized challenges.Read more →
Published onJuly 3, 2025Junior Crypt 2025 - Pwn - KindAuthorCTFPWNgdbOverflowLibcPwntoolsLinuxA detailed write-up of the `ret2libc` exploit technique, including its application in Capture The Flag (CTF) challenges.Read more →