IDA

Hi, today I would like to show you how to solve easy RE CTF and how to start with RE, my directory after finish all challenges looks following: $ tree . ├── crackme_1 │ ├── crackme1 │ └── flag.txt ├── crackme_2 │ ├── crackme2 │ └── flag.txt ├── crackme_3 │ ├── crackme3 │ └── flag.txt ├── crackme_4 │ ├── crackme4 │ ├── flag.txt │ └── gdb_cmd ├── crackme_5 │ ├── crackme5 │ ├── flag....