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Capture The Flag

Hacking competitions walkthroughs and tutorials

GitLab 11.4.7 Remote Code Execution

Video write-up about the Real World CTF challenge "flaglab" that involved exploiting a GitLab 1day. Actually two CVEs were combined to achieve full remote code execution...

Speedrun Hacking Buffer Overflow - speedrun-001 DC27

Simple buffer overflow speedrun challenge, exploited with a ROP chain generated by Ropper. And analyse the timeline.

Minetest (Hardware) - Google CTF Quals 2019

Solving a massive digital circuit

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