By clairvo on April 17, 2018 / attack vector, capture the flag, competition, crypto, CTF, defense, jeopardy, reverse engineering, steganography, stego /
Rated: No Rating Yet
Welcome, to any enthusiastic cybrarian viewing this. I am a high school senior and my entire senior project is based on the world of CTF. In the following article, I will be translating the first section of my senior project documentation for everyone interested in getting a
Read more →
Estimated reading time: 4 minutes Advanced EXE multi protection against reverse engineering by free tools Hello Cybrarians, This essay is about protecting .exe files against reverse engineering and making it harder for crackers to unpack and crack our .exe files. We are going to use free tools
Read more →
By Motasem on February 7, 2017 / 2017, capture, challenge, CTF, dev, exploit, Exploit Development, Linux+, python, reverse engineering, script, teaser /
Rated: No Rating Yet
This challenge requires skills both in exploit development, reverse engineering and writing scripts using python. In this challenge we got a file named “baby-6971f0aeb454444a72cb5b7ac92524cd945812c2.tgz” After extracting this file we’ll be presented with two files; “baby” and “libc.so”. Our targeted file that we’re required to exploit is “baby”.
Read more →
