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Sep 1st, 2020
Written by: Admin
ActiveBreach
Overview Performing lateral movement in an OpSec safe manner in mature Windows environments can often be a challenge as defenders hone their detections around the indicators generated by many of…
Aug 24th, 2020
Written by: Admin
ActiveBreach
At MDSec it not uncommon to need to develop custom post-exploitation tooling to meet the requirements of an engagement; this is especially true for the red team where the techniques employed for tasks such as information gathering and lateral movement often need to be adapted to the target environment.
Aug 17th, 2020
Written by: Admin
ActiveBreach
Introduction During red team engagements, it is not uncommon to encounter Endpoint Defence & Response (EDR) / Prevention (EDP) products that implement user-land hooks to gain insight in to a…
Jun 10th, 2020
Written by: Admin
ActiveBreach
Introduction In-memory tradecraft is becoming more and more important for remaining undetected during a red team operation, with it becoming common practice for blue teams to peek in to running…
May 10th, 2020
Written by: Admin
All
Introduction Microsoft patched a number of deserialisation issues using the XPS files. Although the patch for CVE-2020-0605 was released in January 2020, it was incomplete and an additional update was released in…
May 10th, 2020
Written by: Admin
All
Introduction LaTeX is a document typesetting system that takes a plaintext file, stylised using mark-up tags similar to HTML or CSS, and converts this into a high-quality document for displaying…
May 10th, 2020
Written by: Admin
ActiveBreach
Introduction During Red Team Operations, it is not uncommon to find systems or applications related to the engagement objectives being protected by Two Factor Authentication. One of the solutions that…
Apr 10th, 2020
Written by: Admin
Exploitation
The YSoSerial.Net project has become the most popular tool when researching or exploiting deserialisation issues in .NET. We have recently invested some research time to improve this tool to help ourselves and…
Apr 10th, 2020
Written by: Admin
ActiveBreach
Introduction In this blogpost, we will describe a technique that abuses legacy Firefox functionality to achieve command execution in enterprise environments. These capabilities can be used for lateral movement, persistence…
Apr 10th, 2020
Written by: Admin
ActiveBreach
As some of you will know, we have recently entered into the Red Team training space. Before deciding to create our course now known as “Adversary Simulation and Red Team…