by Maxime Carbonneau | Feb 26, 2020
When we initially released PyRDP in late 2018, we familiarized ourselves with the Remote Desktop Protocol (RDP) relatively quickly. It became clear that our initial release couldn’t tackle all the opportunities that an active on-the-wire attacker could have. During my...
by Etienne Lacroix | Feb 21, 2020
A step that is surely hated in malware analysis is the repetitive task of creating a virtual machine (VM) and provisioning it with the required programs to do the job. With that in mind, Malboxes was first launched in 2017 to automate this process and therefore to...
by Philippe Arteau | Jul 16, 2019
Last month, we presented at Hack In Paris (France) a XML External Entities (XXE) exploitation workshop. It showcase methods to exploit XXE with numerous obstacles. Today, we present our method to exploit XXEs with a local Document Type Declaration (DTD) file. More...
by Emilio Gonzalez | Dec 19, 2018
As part of our four-month internship at GoSecure, we chose to work on creating a Remote Desktop Protocol (RDP) honeypot. To achieve this, we used a Linux server with an RDP man-in-the-middle (MITM) program that redirects traffic to a real Windows Server. When...
by Benoit Cote-Jodoin | Sep 6, 2018
Find Security Bugs can often uncover interesting findings that may lead to the discovery of critical vulnerabilities. Back in May, we published on this blog two vulnerabilities in components of Spring, a Java web framework, using this tool. However, the process of...
by Leanne Dutil | Jul 10, 2018
This post will detail the password filter implant project we developed recently. Our password filter is used to exfiltrate Active Directory credentials through DNS. This text will discuss the technicalities of the project as well as my personal experience developing...
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