Jan 31 2016
Microsoft recently released Enhanced Mitigation Experience Toolkit (EMET) version 5.5 (it jumped from 5.2 to 5.5) which includes Windows 10 compatibility and better GPO support (among others). I’ve included information from a variety of Microsoft sources in this post so that others don’t have to search for the data separately. The resources/references are listed at …
Jan 27 2016
A fact that is often forgotten (or misunderstood), is that most objects and their attributes can be viewed (read) by authenticated users (most often, domain users). The challenge is that admins may think that since this data is most easily accessible via admin tools such as “Active Directory User and Computers” (dsa.msc) or “Active Directory …
Mar 22 2015
While EMET 5.2 may only be about a week old, there is already information about one way tor bypassing one of EMET’s security protection methods. r41p41 posted information about ROP bypass in the latest EMET version, 5.2. TLDR: EMET 5.2 can be bypassed with ease by jumping past its hooks using simple ROP 19th March …
Mar 16 2015
Microsoft Security Research and Defense blog posts that Microsoft EMET 5.2 is now available! Following is the list of the main changes and improvements: Control Flow Guard: EMET’s native DLLs have been compiled with Control Flow Guard (CFG). CFG is a new feature introduced in Visual Studio 2015 (and supported by Windows 8.1 and …
Nov 13 2014
This week, Microsoft released version 5.1 of their Enhanced Mitigation Experience Toolkit (EMET). EMET 5.1 can be download from the Microsoft EMET website. Microsoft Security Research and Defense Blog describes the update: Today, we’re releasing the Enhanced Mitigation Experience Toolkit (EMET) 5.1 which will continue to improve your security posture by providing increased application compatibility …
Oct 25 2014
Microsoft Security Advisory 3010060: Vulnerability in Microsoft OLE Could Allow Remote Code Execution (Published: October 21, 2014) PowerPoint Zero Day Vulnerability Executive Summary: Microsoft is aware of a vulnerability affecting all supported releases of Microsoft Windows, excluding Windows Server 2003. The vulnerability could allow remote code execution if a user opens a specially crafted Microsoft …
Sep 29 2014
EMET version 5 has been out for only a few months and Offensive Security has identified bypass methods: INTRODUCTION In our previous Disarming Emet 4.x blog post, we demonstrated how to disarm the ROP mitigations introduced in EMET 4.x by abusing a global variable in the .data section located at a static offset. A general …
Aug 25 2014
Microsoft Enhanced Mitigation Experience Toolkit (EMET) v5 security technology which I outlined in a previous post has several protection methods which will be detailed here. According to my sources at Microsoft 😉, EMET can be installed on workstations and servers (testing is always highly recommended before placing in production). Given the tremendous security improvements when …
Aug 20 2014
Microsoft’s EMET (Enhanced Mitigation Experience Toolkit) is a free download from Microsoft that enhances Windows security by preventing common malware and exploitation software methods. It does need to be well-tested before deployment, but there are several legacy Windows methods leveraged by malware to get into a system and take control. Installing EMET provides very strong protection …
Recent Comments