HacktivityCon 2020 - Scavenger Hunt
I played guess the flag with CTF.SG last week, spending a total of 3 hours to solve 20+/- of all the guess challenges.
csictf 2020 Writeup
We started this CTF on Monday after the UIUCTF ended. Only had about a day to solve challenges, so I started with the highest points ones. Played with the boys from CTF.SG again, and we finished at 10th with only 4 left unsolved.
rgbCTF 2020 Writeup
I participated with Defenit and CTF.SG and mostly worked on the Web. Or I should say Misc, since all the Web felt like Misc. The 3-part OSINT series was fun though! I also solved the programming challenges in Misc, and some other Guess challenges... We finished 6th place with only about 6 challenges unsolved, so I'm pretty happy with our performance!
BSides TLV CTF 2020 - Forensics
I participated with CTF.SG again, but as most of us were burnt out from 0ctf, we didn't have the full force this time around. The site uses fixed scoring and not dynamic, so some questions were determined to be easier than others.
0CTF Quals 2020 - Misc
I participated with CTF.SG again, but my computer actually died during the first 40 hours so I didn't have time to help out at all, except posting encouraging stuff in our chat. Although I titled this 'Misc', I only tried this one challenge as it looked like the it was the second easiest one after 'easyphp'. I plan to try more before it gets taken down - so watch this space for other writeups!
Redpwn CTF 2020 - Web, Misc
I enjoyed this CTF overall and there were many well-made challenges! I played with CTF.SG again, and although we barely solved a single RE, it was lots of fun in the other categories.