Offical URL: https://ctf.zh3r0.com/

Second Edition of CTF hosted by team zh3r0 for beginner, Intermediate and advanced players .

CTF events

NameWeight
Zh3r0 CTF V221.85
Zh3r0 CTF21.85
Related tags: web pwn xss php crypto stego rop hacking forensics writeup android python net pcap xor rsa z3 c++ reverse engineering forensic javascript programming c engineering security aes arm java js exploitation misc re sql joy exploit stegano steganography things math coding nothing penetration unpacking programing algorithms format-string network john pentesting guessing asm string format html network hacking linux hash-collision googling lfi red team php-shell assembly caesar sleeping blind rev discord learning ctf nmap prog aes-ctr exploiting enumeration language binwalk audio stegno fmt robots developing jail bof bufferoverflow bug binaryexploitation research mix code-analysis forensic+crypto linuxbasic baby bot sqlmap smashing bytecode qr osint diffie-hellman png reversing reverse_engineering oscp fmtstr cryptography-rsa tor escape riddle substitution md5 directorylisting ssrf ret2libc anti-debugging blowfish online programming.algorithm applications cipher uaf rabin rce xml ecc vigenere python3 esoteric-language c qrcode cryptography wav reverse hastad heap world sop rsa-like waf lsb scanning kotlin jsfuck jemalloc eval mersenne tcache unintended cryptocurrency prototype aarch64 bsides avap recursivecracker history frsc rot7 pollution ghidra ret2csu portknocking ring-signatures penpal waf-bypass base rot47 reverseengineering base85 2020 buffer_overflow hexahues franklin-reiter small-p alignment master local_file_inclusion hidden-service tryhackme htb zh3r0ctf pytecode fernet binaryexploit jsteg od pico8 mastermind mujs blind-xss binja