[Source: blog.microsoft.com] Introduction Not long ago, I blogged about Vshadow: Abusing the Volume Shadow Service for Evasion, Persistence, and Active Directory Database Extraction. This tool was quite interesting because it was yet another utility to perform volume shadow copy operations, and it had a few other features that could potentially support other offensive use cases. […]
#pentest
4 posts
26 Mar 2018
17 Mar 2018
Abusing Exported Functions and Exposed DCOM Interfaces for Pass-Thru Command Execution and Lateral Movement
BohopsBackground Last Wednesday, I had some down time so I decided to hunt around in \System32 to see if I could find anything of potential interest. I located a few DLL files that shared an interesting export function called OpenURL: While looking for a quick win, I wanted to see if anything could be invoked […]
31 Jan 2018
Introduction Visual Studio Tools for Office (VSTO) “is a set of development tools available in the form of a Visual Studio add-in (project templates) and a runtime that allows Microsoft Office 2003 and later versions of Office applications to host the .NET Framework Common Language Runtime (CLR) to expose their functionality via .NET” (Wikipedia). For […]
2 Dec 2017
ClickOnce (Twice or Thrice): A Technique for Social Engineering and (Un)trusted Command Execution
BohopsWhat is ClickOnce? ClickOnce is a “a Microsoft technology that enables the user to install and run a Windows-based smart client application by clicking a link in a web page” [Wikipedia]. Included as a component within the .NET Framework, ClickOnce allows a developer to create a web-enabled installer package for their (C#) Visual Studio project. […]