RC3 CTF 2016: goodtime (150 points)
After connecting, a prompt asking for the flag was displayed. After entering an incorrect flag, it would simply return "Nope\n" and quit. What I noticed after s...
After connecting, a prompt asking for the flag was displayed. After entering an incorrect flag, it would simply return "Nope\n" and quit. What I noticed after s...
First step, of course, is downloading the files. Turned out it was only an apk file called youtube.apk. APKs are just an archive, and can thus be extracted easi...
Let's start by having a look at the website at the URL given in the description. Then, I saw that another image was requested through an additional GET request ...