Breaking the 4Chan Captcha

https://www.nullpt.rs/breaking-the-4chan-captcha

#reverseengineering #hacking #machinelearning

New blog post :)

Hacking GTA V RP Servers Using Web Exploitation Techniques

https://www.nullpt.rs/hacking-gta-servers-using-web-exploitation

#javascript #xss #gamehacking #reverseengineering

Reverse Engineering Tiktok's VM Obfuscation (Part 1)

Dropped a new blog post where I detail the start of my journey into TikTok's VM based obfuscation.

So far only covers the discovery of the script and how I dumped strings from each "program"

https://nullpt.rs/reverse-engineering-tiktok-vm-1

#tiktok #vm #reverseengineering #javascript #obfuscation #deobfuscation

Hi! Figured I would show everyone what I've been working on for my introduction. Looking forward to making tons of friends here :)

Been reverse-engineering TikTok / Douyin's VM based web security in my free time. Got to a point where I'm able to extract strings from the bytecode. Here's a few cool dumps

#javascript #obfuscation #deobfuscation #infosec #introduction #appsec