Professionally Evil Insights

Posts


LD_PRELOAD: How to Run Code at Load Time

    Today I want to continue the series on using LD_PRELOAD.  In previous posts, we covered how to inject a shared object binary into a process, and...


Announcing Burp Co2!

This is for those of you who do web pen testing with Portswigger’s Burp proxy tool!  Over the past couple of months I have been using my Java skills...


3 Reasons to Pentest with Brave

Penetration testing is a race against the clock. Often, we only have a few days to examine all the functionality of a web application or an API. That...


Boolean Math (NOT Logic) – CISSP Domain 3

Hello everyone.  We’ve got another Boolean math session lined up for you today.  This time we’re going to take a quick look at the NOT logic and...


Boolean Math (XOR Logic) – CISSP Domain 3

Hello everyone.  We’ve got another Boolean math session to look over today.  Our focus this time will be on the XOR logic.  The XOR stands for...


LD_PRELOAD - Introduction

    Today I wanted to start what I plan to be a small series of blog posts about LD_PRELOAD. LD_PRELOAD is related to Linux based systems and...