Monday, March 31, 2025

Unpacking and Analyzing Purelog Stealer (ft. a quick trick using Powershell)

Unpacking and Analyzing Purelog Stealer (ft. a quick trick using Powershell)

 Introduction In this blog post, I'll be showcasing via example a useful trick to invoke .NET methods from Powershell and skipping all t...

Friday, March 28, 2025

Writeups of several PE Reverse Engineering on root-me.org

Writeups of several PE Reverse Engineering on root-me.org

 Introduction In this blogpost, I'll be going through PE Reverse Engineering challenges on  root-me.org

Wednesday, March 5, 2025

Hacking a website used to deliver Malware

Hacking a website used to deliver Malware

 Introduction While analyzing a sample from this morning, I found out it uses a URL to download the second stage. While messing around with ...

Intel x86-64 CPU Internals

My notes on x86-64 CPU internals: execution modes, segmentation, interrupts, system calls, paging, debugging registers, and port I/O.  git...