Crypto / Reverse Challenge
Keeping the old 0x00sec tradition alive, 0x00pico has dropped a new crypto / reverse challenge.
It's a Linux x86_64 binary and the goal is straightforward: recover the password and get access.
BYOVD: Silencing AV/EDR with CVE-2023-52271
Bring Your Own Vulnerable Device (BYOVD) is a technique used in red teaming that allows users to perform kernel-level actions by exploiting a vulnerable, legitimately signed kernel device driver.
Drivers run in
How to Rob a Bank (Lessons by Phineas Phisher)
dmcxblue writes in the forum:
Hi everyone!!
I’m excited to be back in this fantastic community and forum where my journey of publishing articles on Red Team techniques and Offensive Security first
Welcome back, hackers!
After a long break, we’re relaunching 0x00sec and opening the doors to what it was always meant to be: a place for hackers, researchers, students, and curious minds to share real work,
Below Local Privilege Escalation Vulnerability: A light look at CVE-2025-27591
Introduction
CVE-2025-27591 is a Local Privilege Escalation (LPE) vulnerability affecting below, a time-traveling resource monitor for Linux developed by Facebook Incubator. The issue stems from insecure permission handling during the