SECCON 2017 Online CTF
21 challenges with 89 published community solutions between them. Solution links go to CTFtime’s task page, which aggregates every writeup for a challenge - individual blog posts rot, the aggregator does not.
Full task list on CTFtimeBinary exploitation9
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
- binary
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- exploit
- pwn
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- exploit
- pwn
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- binary
- powershell
- reverse
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- binary
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- pwn
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- exploit
- pwn
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- pwn
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
- binary
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3
Cryptography7
Recover a plaintext or a key from something that was supposed to protect it. In practice: identify the scheme, find the parameter the author got wrong, exploit it.
- ppc
- crypto
Same technique in picoCTF: StegoRSA, Timestamped Secrets, AES-ABC
- crypto
Same technique in picoCTF: la cifra de, New Vignere, Vigenere
- common-factor
- crypto
- rsa
Same technique in picoCTF: StegoRSA, john_pollard, rsa_oracle
- bruteforce
- crypto
Same technique in picoCTF: StegoRSA, Timestamped Secrets, AES-ABC
- crypto
Same technique in picoCTF: StegoRSA, Timestamped Secrets, AES-ABC
- crypto
Same technique in picoCTF: StegoRSA, Timestamped Secrets, AES-ABC
- crypto
Same technique in picoCTF: StegoRSA, Timestamped Secrets, AES-ABC
Web3
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
- web
Same technique in picoCTF: Irish-Name-Repo 3, More SQLi, Secret Box
- php
- web
Same technique in picoCTF: Client-side-again, dont-use-client-side, Irish-Name-Repo 3
- web
Same technique in picoCTF: Client-side-again, dont-use-client-side, Irish-Name-Repo 3
Misc2
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
- programming
Same technique in picoCTF: Permissions, Specialer, Codebook
- programming
Same technique in picoCTF: Permissions, Specialer, Codebook