Blog | 0xGunn

2026

MalOps - Katz Stealer Writeup

My writeups for Katz Stealer [Medium] Challenge

0 0xGunn
March 10, 2026
13 min read

MalOps Reverse Stealer
CyberDefenders - PaloAltoRCE - UTA0218 Writeup

My writeups for PaloAltoRCE - UTA0218 [Hard] Challenge

0 0xGunn
March 3, 2026
5 min read

Cyberdefenders ThreatHunting ELK
MalOps - Kernel Shield Writeup

My writeups for Kernel Shield [Easy] Challenge

0 0xGunn
February 27, 2026
11 min read

MalOps Reverse Kernel Driver