abhaynayar / obsidian

Writeups for CTF challenges.

Obsidian

Writeups for CTF challenges.

Notes

• Binary Exploitation
• Reverse Engineering
• Web Application Hacking
• Android Application Hacking

Writeups

2021

• BuckeyeCTF
• UMass CTF

2020

• Jimi Jam - Square CTF
• x96 - Hack The Vote
• prehistoric mario - ALLES! CTF
• Reverse-ing - TSG CTF
• Full Protection - ASIS CTF Quals

2019

• InCTF Nationals 2019
• Autograph - Cisco CTF
• fmt0 & fmt1 - NaCTF

Labs

PentesterLab Pro Solutions

Reverse Engineering

• 247/CTF
• picoCTF

Binary Exploitation

• 247/CTF
• pwnable.kr
• ROP Emporium

Android Application Hacking

• MOBISEC
• Injured Android
• KGB Messenger

Web Application Hacking

• 247/CTF
• websec.fr
• Juice Shop
• webhacking.kr
• Google XSS Game
• Natas - OverTheWire
• Web Security Academy
• Pwnfunction XSS Game