0809, 2023

DeepSec 2023 Talk: Introducing CS2BR – Teaching Badgers New Tricks – Moritz Thomas & Patrick Eisenschmidt

Sanna/ September 8, 2023/ Conference

Staying under the radar and remaining undetected is one of our priorities during Red Teaming assessments. After all, we’re simulating real threat actors and want to reach our objectives without raising any suspicion. This becomes a more and more challenging task as new defences are implemented, requiring us to add new tools and techniques to our tool belt. Occasionally, though, there is a new technique that brings a broad set of features and doesn’t leave countless traces. This talk is about one such technique: beacon object files (BOFs)! BOFs aren’t exactly the new hot stuff, as a matter of fact, they’ve been around for more than two years now. In those two years, a de-facto BOF standard has been adapted by many C2 frameworks out there. But what happens when your C2 doesn’t support

0709, 2023

DeepSec 2023 Talk: 1h Talk – LeaveHomeSafe: The Good, the Bad, the Ugly – Abraham Aranguren

Sanna/ September 7, 2023/ Conference

The COVID-19 pandemic has led to the development and deployment of various contact tracing apps worldwide, including the Hong Kong government’s LeaveHomeSafe app. In this talk, we will present the findings of our comprehensive security assessment of LeaveHomeSafe, which uncovered a range of vulnerabilities from minor to critical. We will discuss the overall app design and functionality, the uncovered issues related to data privacy and security, as well as interesting edge-case scenarios. We will delve into the technical details of the vulnerabilities we found, demonstrating the tools and techniques used to identify and exploit them. Our talk will also cover the disclosure process, as well as the subsequent press and official Hong Kong government reactions, which garnered international attention. The talk will break down the good, the bad and the ugly of this security

0709, 2023

DeepSec 2023 Talk: Zero-Touch-Pwn: Abusing Zoom’s Zero Touch Provisioning for Remote Attacks on Desk Phones – Moritz Abrell

Sanna/ September 7, 2023/ Conference

Cloud communication platforms like Zoom have become a fundamental aspect of modern communication and are widely used in daily work. However, in certain scenarios, traditional endpoints such as desk phones or analog gateways are still required. Today, these devices can be integrated with most major cloud communication providers through the use of their provisioning services, which centralize configurations and firmware. This session is about a security analysis of the Zoom “Zero Touch Provisioning” method with certified hardware. It will reveal several vulnerabilities that, when combined, allow an attacker to remotely compromise arbitrary devices, enable massive eavesdropping on conversations or rooms, remote control of devices, or using them as a pivot point to attack the adjacent corporate network. Be curious about the details of hard-coded cryptographic material, improper authentication, lack of immutable root of trust,

0609, 2023

DeepSec 2023 Talk: Automating Incident Response: Exploring the Latest Conversational AI Tools – Hagai Shapira

Sanna/ September 6, 2023/ Conference

As security incidents become increasingly complex, it’s crucial for SOC and incident response teams to focus on actual malicious investigations. However, their ability to do so is often limited by time-consuming human interactions with stakeholders. In this talk, we’ll explore different levels of automation approaches for incident response, culminating in the latest additions of conversational AI tools. These tools enable full investigations with human stakeholders to be performed automatically, with an analyst only as a silent observer/supervisor. We’ll discuss the benefits and limitations of using conversational AI tools in incident response, as well as real-world examples of how these tools have been used effectively. By the end of the talk, attendees will have a better understanding of how to leverage this technology to streamline their incident response processes and improve their overall security posture.

0409, 2023

DeepSec 2023 Talk: Horror Stories from the Automotive Industry – Thomas Sermpinis

Sanna/ September 4, 2023/ Conference

In this talk, we will revisit some of the scariest stories we faced during over 50 penetration testing and security research projects, with a twist. In the ever-emerging industry of automotive, with old and new OEMs trying to get a share of the pie, many things are at stake, with many things getting overlooked, forgotten, or even deliberately covered. We will go through a journey of critical findings in different targets and the constant battle between penetration testers, developers, and mid to upper management. This will help the audience get an understanding of how the industry behaves right now, what they (and what we) are doing wrong, and how the future of automotive security should be shaped, not only for the sake of security but also for the sake of safety and reliability. This

0109, 2023

DeepSec 2023 Talk: The Attacker Mindset: Practical Lessons from the Field – Yossi Sassi

Sanna/ September 1, 2023/ Conference

Occasionally we come across the expression “attacker mindset”, yet without properly understanding what it means in practice. What does it REALLY mean? Is it a different way of thinking? Planning? Improvising? Or execution? Or maybe all of the above? We’ll dive into some practical examples & hands-on demos to understand what this term actually means, from an engagement perspective. We asked Yossi a few more questions about his talk. Please tell us the top 5 facts about your talk. Based on real-world engagements at dozens of customers worldwide, four continents, including Fortune 100 companies. Learn how to “think” like an adversary, not just hear about tools & techniques. Various hands-on demos to demonstrate the session topic. Cool research and code from self exploration. Gain overall insights, whether you are a Red or Blue teamer

3108, 2023

DeepSec 2023 Talk: Nostalgic Memory – Remembering All the Wins and Losses for Protecting Memory Corruption – Shubham Dubey

Sanna/ August 31, 2023/ Conference

Memory corruption, a vulnerability that emerged in the 1980s and gained prominence with the discovery of the first buffer overflow in the fingerd Unix application exploited by the Morris worm in 1988, has since become a significant concern in the field of information security. Its prevalence was further underscored by the influential Phrack edition 49 titled “Smashing the Stack for Fun and Profit” in 1996. Today, memory corruption remains one of the most pressing security challenges, compelling the entire defensive security industry to develop robust countermeasures. This session aims to delve into the progress made by the security industry in mitigating and protecting against different types of memory corruption, as well as the current state of these efforts. During the talk, I will explore various techniques that have been introduced worldwide to safeguard against

3008, 2023

DeepSec 2023 Press Release: Language Models do no cognitive Work –

Sanna/ August 30, 2023/ Conference, Press

The term Artificial intelligence (AI) is in the media, but it consists only of language simulations. If one follows the logic of the products currently offered under the AI label, we could easily remedy the shortage of skilled workers in the information technology sector. Take random people and let them consume tutorials, code examples, training videos and other documents related to the field of application for a few months. After this learning phase, skilled workers would automatically be available. TThe DeepSec conference is asking why there is still a lack of qualified personnel in IT. Algorithmically, the problem already seems to have been solved. Large Language Models (LLMs) and AI The so-called generative AI, which is now on everyone’s lips, is mathematically assigned to the research field of artificial intelligence. GPT, LLaMa, LaMDA or

3008, 2023

DeepSec 2023 Press Release: DeepSec 2023 publishes Programme – This year’s conference focuses on language models and infrastructure

Sanna/ August 30, 2023/ Conference, Press

Everyone is discussing Artificial Intelligence language models that have vast amounts of learning data. Language models are supposed to revolutionise information technology overnight, but their first applications are actually digital attacks. TThe current state of deep fake detection, social engineering attacks, and security incident response benefits will be highlighted at the DeepSec security conference this year. Of course, there are many more presentations that are indispensable for digital defence. Language models do not think, they forge Attacks through phishing emails and social engineering bypass technical measures through communication. By imitating victims’ language, attackers try to get them to support the attack with their own actions. Artificial persuasion is the speciality of AI language models, as they are designed to simulate conversation. Alexander Hurbean discusses which tools are available for these attacks and how

0606, 2023

DeepSec 2023 Talk: Deepfake vs AI: How To Detect Deepfakes With Artificial Intelligence – Dr. Nicolas Müller

Sanna/ June 6, 2023/ Conference

Artificial intelligence is developing at a breathtaking pace, already surpassing humans in some areas. But with opportunity comes potential for abuse: generative models are getting better at creating deceptively real deepfakes – audio or video recordings of people that are not real, but entirely digitally created. While the technology can be used legitimately for film and television, it has great potential for abuse. This lecture illustrates this problem using audio deepfakes, i.e. fake voice recordings. The technical background of synthesis will be highlighted, and current research on countermeasures will be presented: Can we use AI to expose deepfakes? Can we learn to recognise deepfakes, and if so, how? We asked Dr. Nicolas Müller a few questions about his talk. Please tell us the top 5 facts about your talk. We will listen to Angela

0506, 2023

DeepSec 2023 Training: Mobile Security Testing Guide Hands-On – Sven Schleier

Sanna/ June 5, 2023/ Training

Software cannot be tested by machines alone. In order to identify security weaknesses, you will need the right toolchain and expertise on how to use the tools. Therefore, we asked Sven Schleier to give you a two-day deep dive into mobile security testing. Embark on an exciting journey to master the art of hacking mobile apps! Join this course led by Sven Schleier, where you’ll learn how to analyze mobile apps for security vulnerabilities. With dynamic testing, static analysis, and reverse engineering techniques, you’ll uncover the secrets of app attacks. Dive into Android and iOS testing, using virtualized devices provided by Corellium. Each student will get a rooted Android and jail broken iOS instance for the duration of the training and the only pre-requisite is having a laptop with macOS, Windows, or Linux. Explore

0106, 2023

DeepSec 2023 Workshop: Black Belt Pentesting / Bug Hunting Millionaire (100% Hands-On, Live Online Training, 24-25 October) – Dawid Czagan

Sanna/ June 1, 2023/ Conference, Training

Have you ever thought of hacking web applications for fun and profit? How about playing with authentic, award-winning security bugs identified in some of the greatest companies? If that sounds interesting, join this unique 100% hands-on training! I will discuss security bugs found by several bug bounty programs (including Google, Yahoo, Mozilla, Twitter and others). You will learn how bug hunters think and how to hunt for security bugs effectively. To be successful in bug hunting, you need to go beyond automated scanners. If you are not afraid of going into detail and diving into full-stack exploitation, then this 100% hands-on training is for you. There is a lab exercise for each attack presented in this training + students can take the complete lab environment home after the training session. Watch 3 exclusive videos

3005, 2023

DeepSec 2023 Workshop: Web Hacking Expert: Full-Stack Exploitation Mastery [Video Training, Lifetime Access] – Dawid Czagan

Sanna/ May 30, 2023/ Conference, Training

Watch the trailer for your training! Modern web applications are complex and it’s all about full-stack nowadays. That’s why you need to dive into full-stack exploitation if you want to master web attacks. Say ‘No’ to classical web application hacking, join this unique video training, and take your professional pentesting career to the next level. Dawid Czagan has found security bugs in many companies, including Google, Yahoo, Mozilla, Twitter, and in this video training he will share his experience with you. You will dive deep into full-stack exploitation of modern web applications and you will learn how to hunt for security bugs effectively. Almost 5 hours of high-quality video courses with lots of recorded demos You will get lifetime access to these 5 video courses: Bypassing Content Security Policy in Modern Web Applications –

2605, 2023

DeepSec Workshop 2023: Full-Stack Pentesting Laboratory: 100% Hands-On + Lifetime LAB Access – Dawid Czagan

Sanna/ May 26, 2023/ Conference, Training

Modern IT systems are complex and it’s all about full-stack nowadays. To become a pentesting expert, you need to dive into full-stack exploitation and gain a lot of practical skills. That’s why I created the Full-Stack Pentesting Laboratory. For each attack, vulnerability and technique presented in this training there is a lab exercise to help you master full-stack pentesting step by step. Also, when the training is over, you can take the complete lab environment home to hack again at your own pace. I found security bugs in many companies including Google, Yahoo, Mozilla, Twitter and in this training I’ll share my experience with you. The content of this training has been carefully selected to cover the topics most frequently requested by professional penetration testers. Key Learning Objectives After completing this training, you will

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