Behind the Binary by Google Cloud Security

When malware analysis first emerged, reverse engineers typically operated in a straightforward C landscape — standard Win32 APIs, no massive runtimes, and clear code paths. Today, the landscape has fundamentally shifted. The natural progression to C++ introduced object-oriented hurdles like virtual function tables and standard template library bloat, laying the groundwork for the complexities we see in today's modern ecosyste...

Mobile security boundaries rely on isolating remote, untrusted inputs from highly privileged system components. However, when new automated features are introduced, the available attack surface can shift—sometimes exposing unexpected code paths to remote attackers.

In the latest episode of Behind the Binary, we sit down with Seth Jenkins from Google Project Zero to dissect a full two-bug, zero-click exploitation chain targetin...

"TTD is a paradigm shift in the way you interact with the target... Potentially, five years from now, when we talk about debugging, we will just by default go to TTD."

In this episode, we are joined by Xusheng Li, a debugger architect and reverse engineering expert, to explore the evolution of Time Travel Debugging (TTD). While traditional debugging has remained largely stagnant for decades, TTD introduces a novel new way to debug b...

"I thought that we would never hear about these people after they were named. But what was a surprise is that they actually hired a lawyer in New York... and they were like, 'Yeah, we're going to be taking part in this trial."

In this episode, we are joined by Pierre-Marc Bureau from Google’s Threat Intelligence Group (GTIG) to unpack the unprecedented takedown of the Glupteba botnet. Active since 2011, Glupteba infected rough...

In this episode, we are joined by Robert Wallace, Joseph Dobson, and Blas Kajusner to dissect the new "Hybrid Heist." The panel argues that the era of isolated crypto-theft is over; sophisticated actors are now targeting the Web2 layer—the frontends, the developer workstations, and the cloud infrastructure—to bypass the immutability of the chain itself.

We also break down "Ether Hiding," a technique where attackers store...

"Skilled adversaries have a 100% success rate against all of the defenses that we know about."

In this episode, Kevin Harris defends that claim. We move past the standard "AI Safety" talking points to distinguish between the two attack vectors confusing the industry: Prompt Injection (an application-layer failure) vs. Jailbreaking ("gaslighting" the model via context shifting).

Kevin argues that we haven't actually invented AI yet&md...

In this episode, Dhillon Kannabhiran shares the gritty origin story of Hack in the Box (HITB), detailing how he dug a $20k financial hole to launch the first event in Malaysia before building it into a global brand.

The conversation moves beyond conferences to explore the cutting edge of technology and creativity. Dhillon explains why "agentic" systems (like Xbow) signal the end of hand-built exploits and discusses the unique challe...

In this episode, we get a unique look at the history of Windows through the eyes of one of its leading experts, Pavel Yosifovich. We delve into his fascinating origin story, including the "fluke" that led him to become the author of the legendary Windows Internals series, and why he describes himself as a developer who "hates security."

The conversation explores the most significant foundational changes in Windows kernel design, spe...

In this episode, we’re joined by Nino Isakovic, a long-time low-level security expert, for a thought-provoking conversation that spans the foundational and the cutting-edge. Nino discusses the art of deconstructing problems—sharing insights on how to learn effectively, the building blocks of a robust RE toolkit, and the critical shift required in our analytical approach. We then transition into the front lines of threat...

In this episode, we sit down with Nick Harbour, Blas Kojusner, Moritz Raabe, and Sam Kim — members of the FLARE Team and some of this year’s challenge authors — for a deep dive into the design and execution of FLARE-On 12. The team discusses the complexity and intent behind this year's challenges, including how Sam created his grueling final challenge, "10,000," which featured 10,000 individual DLLs to force compe...

In this episode, we're asking the question: "What Lurks Beneath?" We're joined by Mark Overholser, a Technical Marketing Engineer at Corelight who's part of the team running the Black Hat Network Operations Center (NOC). We discuss the incident during Black Hat 2025 that introduced us and revealed the team's proactive approach to protecting every guest from the unseen threats hiding in the shadows. Mark gives us an insider’s ...

In this episode of Behind the Binary, we're joined by renowned security researcher Hahna Kane Latonick for a deep dive into the powerful world where reverse engineering meets data science. Hahna shares her expertise on how techniques like supervised and unsupervised learning can be used to classify and predict security threats, and she explains how deep learning and neural networks are being applied to identifying code sharing and ...

In this episode, we're "Getting Ready for FLARE-On 12" with an inside look at the world-renowned reverse engineering competition. We’re joined by long-time FLARE-On host and challenge author Nick Harbour and regular challenge author Blas Kojusner for an in-depth conversation.

We'll take a brief tour of FLARE-On history and discuss how it has grown into a must-do event for malware analysts and reverse engineers. We’ll als...

Web3 promised a new era of decentralized finance, but it has also created a new frontier for crime, with thefts and hacks far surpassing those in the traditional financial sector. In this episode, we sit down with experts Blas Kojusner, Robert Wallace, and Joseph Dobson to explore the Wild West of Web3 and decentralized finance (DeFi).

But what is Web3? Our episode begins by taking a look at Web3 technologies like DeFi, blockchain, ...

In this episode of Behind the Binary, we sit down with Dr. Jared DeMott to pull back the curtain on the world of cybersecurity. Formerly with the Microsoft Security Response Center (MSRC), Jared shares invaluable wisdom on managing bug bounty programs at scale and what truly makes a good bug report. We then pivot to explore his fascinating career journey, from his start with the NSA to leading teams at Microsoft. If that wasn&rsquo...

Join us as we explore the world of reverse engineering with pioneer and CTO, Danny Quist. We'll examine the evolving landscape of binary analysis tools, the constant battle with malware obfuscation, and what it was like building one of the very first malware repositories for research. Plus, Danny shares unique insights on neuro-diversity and cognitive load – crucial topics that impact us all.

That's just a glimpse of what's ah...

Ever wonder who names the world's most notorious APTs? In this episode, we sit down with Greg Sinclair, a reverse engineer from the FLARE team at Google. Greg not only hunts down sophisticated malware but also shares the behind the scenes story of how he discovered and named the North Korean APT, the Lazarus Group. He also discusses his innovative methods for identifying malware families through binary similarities. Get ready for a...

What goes into creating effective software protections? This episode features a conversation with Tim Blazytko, Chief Scientist and Head of Engineering at Emproof, about the essential strategies for protecting software intellectual property. We cover the core concepts of code obfuscation and anti-reverse engineering and discuss practical, modern approaches to implementing these defenses effectively, while also shedding light on the...

In this episode, we’re joined by Thomas Roccia, a security researcher at Microsoft. Thomas discusses the growth of the Unprotect Project, how AI is changing security research, and the impact of data visualizations for conveying technical information. Drawing on his experience, Thomas offers a unique perspective on the intersection of open-source collaboration, artificial intelligence, and effective communication in the cybers...