elttam

Research Blog

Published blog posts from the team


Blog Posts


1

Remote LD_PRELOAD Exploitation

Analysing a vulnerability in all versions of the GoAhead web server < 3.6.5 that allowed for reliable remote code execution via LD_PRELOAD injection.




1

Building Hardened Docker Images from Scratch with Kubler

How to use Kubler to build hardened, minimalistic, Docker Images from scratch for better security




1

Intro to SDR and RF Signal Analysis

We take a brief look into Radio Frequency (RF) theory, Software Defined Radio (SDR), and visual analysis of various RF signal characteristics. We discover a good methodology for reversing RF signals, along with some simple analysis of some common RF remote devices that might be found around the home.




1

Playing with canaries

Analysis of compiler stack canaries and their implementation across various architectures.