CTFs

I played this CTF event with the WeakButLeet team and in the end, we managed to get 18th rank, sadly we couldn’t do much crypto challenges but overall it was a fun CTF to get refreshed, there were other CTFs running as well but I only played this as there was a local CTF going on.

I played this CTF mainly because I was chilling out and wanted to try out some challenges from the CTF. I managed to do the every pwn challenge except space one which was heap and the exploitation mechanism of it belongs to GLIBC 2.

Writeup on how I managed to solve hipwn from zer0ptsCTF. Analzying Source Code and Binary #So, we got 2 files in a gzip archive, one which is main.

In-depth write-up of the V8 challenge from DownUnderCTF 2020. Foreword #Unfortunately I couldn’t solve the challenge, as it was supposed to be easy one still I couldn’t but I thought I should do a post with the writeups/exploits from other people and make it very explainative such that I can use for reference later so when I’ll get stucked I can take a look and move on with research and who knows maybe it’ll be helpful for others too.