Lastenzug

LastenZug This project implements a Socka4a proxy based on websockets. The client component is implemented in C compiling down to fully position independent code PIC. During the compilation process, obfuscation is applied on assembly level by leveraging a second tool: SpiderPIC located in...

Fileless malware: part deux

In part one of this series, we focused on an introduction to the concepts fileless malware, providing examples of the problems that we in the security industry face when dealing with these types of attacks. In part two, I will be walking through a few demonstrations of fileless malware attacks th...

Stop Scanning My Macro

FireEye Labs detected an interesting evasion strategy in two recent, large Dridex campaigns. These campaigns changed the attachment file-type and location of malicious logic in an attempt to avoid scanners. Overview Both campaigns used an invoice theme and came from a wide variety of sending...