Offical URL: https://0ops.sjtu.cn/

Open for everyone. Hope all of you can enjoy it:)

CTF events

NameWeight
0CTF 2024100.00
0CTF/TCTF 2023100.00
0CTF/TCTF 2022100.00
0CTF/TCTF 2021 Finals95.00
0CTF/TCTF 2021 Quals 86.71
0CTF/TCTF 2020 Finals100.00
0CTF/TCTF 2020 Quals 99.55
0CTF/TCTF 2019 Finals100.00
0CTF/TCTF 2019 Quals79.56
0CTF/TCTF 2018 Finals66.75
0CTF/TCTF 2018 Quals55.74
0CTF 2017 Finals45.00
0CTF 2017 Quals40.74
0CTF 2016 Finals45.00
0CTF 2016 Quals40.74
0CTF 2015 Finals20.00
0CTF 2015 Quals30.00
Related tags: bash python linux stuff engineering exploitation regex nothing forensic network pcap embedded security c sharp recon slacking offensive security forensics networking java reverse engineering programming lua crypto pwn exploit injection sql dalvik android apk triangle mesh 3d sat 3-sat cooking multithread mobile things net stego math wireshark ai assembly language c++ servers it switches routers windows penetration testing node.js javascript analysis-offensive offensive trendmicro web emails virtualization ssl sniff md5 hack that dns social engineering misc lock phone esper ruby teteis c datamining fuzzing network securtity programming.algorithm algorithms scripting intelligence gathering and analysis coding risk nessus sysadmin nmap rsa dnsrebind ans1 der crt php unserialize rand imagemagic xor ptrace xss sop browser netflow cookie stegano arm re ctr gauss modular-root chinese-reminder penetration mips sort aes saturation square integral library art ub bin c programin css hacking html xml knock xtensa reverse burrowswheeler shouting gdb crytography mitm rfi steganography unix securtity #web z3 des hash-length-extension pwning looking_confused mysql pwnable sqli shellcoding rop rev cracking burpsuite ctf bypass waf reversing lfi tunnels miscellaneous proxy development base64 elgamal salsa20 rsa-crypto a being icpc mathematics procrastination python3 rails csharp writeup heap ret2dlresolve ret2dl pwntools 2018 0ctf blackhole cooldown type blockchain js captcha asm file_structure stegno fastbin malloc fastbindup bufferoverflow calloc smallbin mmaped dlmalloc neural adversarial asan osgi jmx keccak collision sha-3 sponge polynomial lfsr ida linear_algebra python2 toctou imagemagick disable_function imagick disable_functions rce reve tracing heap-overflow decompilenever graphs off-by-one optimization crc mac doublefree one_gadget elf got ropchain stack_overflow kernel kpti uclibc vimcrypt smtp ftp esoteric-language null-byte-poisoning ssti php-object-injection cryptixctf cryptix based overwrite esolang make oob v8 lisp xxe ssrf shellcode bruteforce dynamic game nc rpg hacktm brute force hash svg algebra pyjail dsa amp nodejs hyperelliptic-curves hyperelliptic vm osint ecdsa biased-nonce jailbreak buffer goldwasser-micali factoring coppersmith oracle bleichenbacher unicode glibc sgx monsql serialization malware native guessing latex latex got-overwrite seccomp coredump keygenme obfuscated baby beginner tenable easy_crack_me format-string msword libc-2.31 uaf unsortedbin underflow tcache automation angr array overflow unicorn musl-1.1.24 integeroverflow zip deserialization rmi qemu side-channel tilegx vhdl websec tcache-stash-unlink adsdfgh sanity prng musl knapsack blind fgddrgtd adsfdgfgfsd adsfdf adsfdfghsdasfdgfg adsfdfg. fgfhgjhj adsfdgfgh fdasdcfsdf reverse-proxy ethereum smart-contracts solidity cryptocurrency realworld opencv video qrcode adsfdgfg asfdgfgh asfdgfg libc-2.35 wildfly graalvm warmup wayback-machine webassembly macos