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Expanding to Korea

Theori is opening its first branch office in South Korea! The official opening date is February 2017 and the office will be located at WeWork Gangnam. We have already assembled...

Chakra JIT CFG Bypass

As promised in our previous blog post, we are going to take a look at a method to bypass Microsoft’s Control Flow Guard (CFG) when attacking Internet Explorer and Edge...

Patch Analysis of MS16-063 (jscript9.dll)

A couple weeks ago, Microsoft released the MS16-063 security bulletin for their monthly Patch Tuesday (June 2016) security updates. It addressed vulnerabilities that affected Internet Explorer. Among other things, the...

Patch Analysis of CVE-2016-0189

Last month, Microsoft released the MS16-051 security bulletin for their monthly Patch Tuesday (May 2016) security updates. It addressed vulnerabilities that affected Internet Explorer, including the Scripting Engine Memory Corruption...

Introduction

Hello, everybody! It’s actually been a couple months since we started operating, but we’ve been busy with traveling and stuff. We are glad to finally roll our website blog where...