CTF > HeroCTF v7

CTF > HeroCTF v7

pwn - Paf Traversal

Your mission is to audit a high-performance hash-cracking platform. It achieves its speed by combining a Go-based API server with...

path-traversal environment-variable go
December 4, 2025 • November 29, 2025 • Easy
CTF > HeroCTF v7

pwn - Crash

I have received a crash report from my server service and I lost my access to the server. The initial...

format-string-bug return-address-overwrite return-oriented-programming core-dump stack-buffer-overflow
December 1, 2025 • November 29, 2025 • Medium
CTF > HeroCTF v7

pwn - Story Contest

It’s time for you to tell your best story, and maybe you’ll be rewarded accordingly. Good luck !

return-address-overwrite toc-tou race-condition stack-buffer-overflow return-oriented-programming multi-thread decompiling file-descriptor
December 1, 2025 • November 29, 2025 • Medium
CTF > HeroCTF v7

pwn - Identity (Draft)

I added a protection layer in front of my database, it’s safe now… right? Right??

November 30, 2025 • November 29, 2025
CTF > HeroCTF v7

pwn - Safe Device (Draft)

I develop a secure driver with a secure recompiled kernel 😈 but I don't share all my secrets to make...

November 29, 2025 • November 29, 2025 • Insane
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