Bing Users Claim a ChatGPT-assisted Bing Temporarily Appeared Friday 
Bypassing Antivirus for Your Antivirus Bypass
Chances are you have heard about how easy it can be to evade antivirus. Often, this is because the signatures...
FLARE Script Series: Recovering Stackstrings Using Emulation with ironstrings
This blog post continues our Script Series where the FireEye Labs Advanced Reverse Engineering (FLARE) team shares tools to aid...
Extending Linux Executable Logging With The Integrity Measurement Architecture
Gaining insight into the files being executed on your system is a great first step towards improved visibility on your...
Surge in Spam Campaign Delivering Locky Ransomware Downloaders
FireEye Labs is detecting a significant spike in Locky ransomware downloaders due to a pair of concurrent email spam campaigns...
New Zero-Day Exploit targeting Internet Explorer Versions 9 through 11 Identified in Targeted Attacks
Summary FireEye Research Labs, the intelligence behind our Mandiant Consultancy services, identified a new Internet Explorer (IE) zero-day exploit used...
Going To Ground with The Windows Scripting Host (WSH)
About a month ago, I was involved in an investigation that revealed a targeted attacker using an interesting variation of...
ELFant in the Room – capa v3
Since our initial public release of capa, incident responders and reverse engineers have used the tool to automatically identify capabilities in...
Announcing the Eighth Annual Flare-On Challenge
The FLARE team is once again hosting its annual Flare-On challenge, now in its eighth year. Take this opportunity to...
capa 2.0: Better, Faster, Stronger
We are excited to announce version 2.0 of our open-source tool called capa. capa automatically identifies capabilities in programs using...
“Distinguished Impersonator” Information Operation That Previously Impersonated U.S. Politicians and Journalists on Social Media Leverages Fabricated U.S. Liberal Personas to Promote Iranian Interests
In May 2019, FireEye Threat Intelligence published a blog post exposing a network of English-language social media accounts that engaged in...