Secure Note - InCTF Internationals 2020 4lph4 2020-08-14 Misc tl;dr Challenge involves Reversing, Web, and Crypto Reverse the binary to get the endpoints Trigger the XSS bug in the website and get admin cookie Use Hash Length extension attack to get authenticated as admin and get the flag Read More InCTFi Master Challenge
Invisible Maze- InCTF Internationals 2020 officialcjunior 2020-08-14 Misc tl;dr Challenge is a Nintendo GameBoy ROM image. Reverse the ROM and figure out the implementation Analyze the calling function’s checks to find the path along which we must move. Read More InCTFi Gameboy
golf.so - PlaidCTF 2020 d4rk_kn1gh7 2020-04-29 Misc / Linux / ELF tl;dr Hand-crafting a linux shared object file with a size of less than 194 bytes Read More Plaid