ESET CrackMe Challenge 2015 Walkthrough

The ESET CrackMe Challenge 2015 is divided into 2 parts: This is the one you download from the ESET website. You are asked to reverse an UPX packed executable and find one password (Drevokokur). Then the application decrypts a message with this password that basically asks you to decrypt in the same way some unreferenced […]

McRat Malware Analysis – Part1

In this issue we are going to analyze McRat, a user’s data and passwords stealer. This malware is interesting since it makes use of some anti-debugging techniques and several encryption/obfuscation layers in order to prevent us from analyzing its code; the analysis will be divided in two parts, during the the first part we will bypass the […]