https://r4ulcl.com/categories/writeups/ Recent content in Writeups on r4ulcl Hugo -- gohugo.io en Sat, 18 Apr 2026 19:00:00 +0200 https://r4ulcl.com/posts/airtouch-htb-writeup/ Sat, 18 Apr 2026 19:00:00 +0200 https://r4ulcl.com/posts/airtouch-htb-writeup/ AirTouch HTB Writeup Link to heading Introduction Link to heading AirTouch is a HackTheBox machine rated Medium, released on January 17, 2026. What makes this box different is that it is not a normal “scan a webserver and exploit it” path. The whole chain is built around Wi-Fi operations: capturing WPA2-PSK handshakes, decrypting traffic, abusing a weak internal web application, recovering enterprise certificates, and finally attacking a secure WPA2-Enterprise network.