Rick's Blog

Windows Driver Exploitation with Gdrv.sys

Posted on October 26, 2025 at 21:43 PDT

Learning about Windows third-party driver exploitation with a vulnerable driver

Posted on March 1, 2024 at 23:08 PST

Investigating a mysterious Android device

Posted on September 14, 2023 at 08:00 PDT

Root cause analysis for CVE-2023-40477 with PoC

Posted on August 25, 2023 at 10:55 PDT

Notes for diffing Windows patches using freely available tools

Posted on July 8, 2023 at 10:55 PDT

Notes on my experience taking Offensive Security's Advanced Windows Exploitation (AWE) course (Part 2)