B1ll_Gat35
Reverse Engineering The Windows 32bit binary takes two user inputs. The first input is a number which has between 1 to 5 digits. The second is a key which will…
Here’s a Libc
Binary Exploitation Video: https://www.youtube.com/watch?v=tMN5N5oid2cThe binary is a simple echo server that creates a sequence where the first letter is a capital and next letter is in lower case for all…
Sice Cream
Binary Exploitation Write Up: https://faraz.faith/2019-10-12-picoctf-2019-heap-challs/#sice_cream The binary provided performs dynamic memory allocations and frees the allocated memory. The input to the includes name which is stored in an global array.…
Zero to Hero
Binary Exploitation Write-Up: https://faraz.faith/2019-10-12-picoctf-2019-heap-challs/#zero_to_hero The binary provided performs dynamic memory allocations and frees the allocated memory. The Libc version used to compile the binary supports the TCache feature in the…