All #Windows Articles

OSEE Exam Uncovered: Cracking OSEE in Taipei

Terrynini

2025-05-27

EXP-401(OSEE), also known as Advanced Windows Exploitation (AWE), is considered OffSec's hardest certification. As of now, only about 100–200 people worldwide hold this certification, and the pass rate is around 10%.

WorstFit: Unveiling Hidden Transformers in Windows ANSI!

Orange Tsai

2025-01-09

The research unveils a new attack surface in Windows by exploiting Best-Fit, an internal charset conversion feature. Through our work, we successfully transformed this feature into several practical attacks, including Path Traversal, Argument Injection, and even RCE, affecting numerous well-known applications!

MSRC 2024 Most Valuable Security Researchers - Angelboy

2024-08-08

Congratulations to DEVCORE Senior Security Researcher Angelboy for being honored as one of Microsoft's MSRC 2024 Most Valuable Security Researchers! In addition to being ranked #33 in the overall TOP 100 list, Angelboy achieved a #9 ranking in the Windows category, reflecting his years of dedicated research in this field.