Mm .. Malware Analysis

TL;DR: Analysis of malspam potentially targeting an organization. C#/.NET binary using KoiVM, process hollowing, and abusing vulnerable procexp152.sys driver.

FrodoPIR

This morning I'm currently staring down a stack of research papers on my desk. But I just saw a headline from Hacker News that Brave, a privacy-preserving browser I'm a fan of, published a paper and code for an improved private information retrieval system.

Revisiting Wireless Security

One of my earlier memories with computers was as a teen, just as WiFi was becoming popular. Back then, internet service was often horrible. But I quickly picked up an Alfa antenna from Ebay and learned that with a few Debian packages, it was possible to defeat the encryption of nearby access points.