Introduction to x86 Assembly Language – Part II

After the (very) high-level introduction of the part I, we are going to start to go a little bit deeper in the subject. Let’s start by having a closure look to the memory (RAM) and the related registers (e.g. general purpose registers, segment registers, EFLAGS…

[OS X] List processes using internet

Under OS X if you are interest to find out which process is using internet you can using the following command: lsof -i -P -n This command normally list all the open file on the system, but using the -i option it will list all…

Introduction to x86 Assembly Language – Part I

This article is an attempt to introduce some of the key concepts of x86 Assembly Language. It will focus on how such language is used by malware analyst to understand what a malicious software is doing and how it has been programmed by its author….

[Update] Honeypot results June 2012

Here are the latest graphs of my honeypot. Overall “normal traffic”, at the exception of several attempts to download a file named “h.exe” from a particular IP address. However it seems that this host has been cleaned in the meantime as all attempts results in…