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G the detection gap. During this presentation, we will publicly share some of the tools we built to gather this predictive intelligence. Therefore, in this presentation, we will present and publicly release for the first time our own 3D visualization engine, demonstrating the full process which transforms raw data into stunning 3D visuals. We will also present different techniques used to build and render large graph datasets: Force Directed algorithms accelerated on the GPU using OpenCL, 3D rendering and navigation using OpenGL ES, and GLSL Shaders. Zte axon 7 cheap Finally, we will present a few scripts and methods used to explore our large networks. Every concept is intended to detect and highlight precise features and will be presented with its corresponding visual representation related to malware detection use cases. Since the introduction of the smart phone, the issue of control has entered a new paradigm. Manufacturers and enterprises have claimed control over not just how your phone operates, but the software that is allowed to run on it. However, few people know that Service Providers have a hidden and pervasive level of control over your device.

These hidden controls can be found in over 2 billion cellular devices worldwide. Organizations have been quietly deploying these controls in smart phones, feature phones, basebands, laptops, embedded M2M devices, and even certain cars. Someone with knowledge of these controls and the right techniques could potentially leverage them for cellular exploitation on a global scale. Including but not limited to Android, iOS, Blackberry, and Embedded M2M devices.

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You will come away from this talk armed with detailed insight into these hidden control mechanisms. We will also release open source tools to help assess and protect from the new threats this hidden attack surface presents.

These tools will include the ability to dynamically test proprietary system applications and simulate different aspects of a cellular environment. What happens when computer criminals start using friendly cloud services for malicious activities?

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In this presentation, we explore how to (ab)use free trials to get access to vast amounts of computing power, storage, and pre-made hacking environments. Also, we violate the hell out of some terms of service.

We explore just how easy it is to generate massive amounts of unique email addresses; in order to register free trial accounts, deploy code, and distribute commands (C2). This is the stuff of nightmares! While riding on the fluffy Kumobot (kumo means cloud in Japanese), it was discovered that we were not the only ones doing this! Through our efforts in building a cloud-based botnet we built enough tools to share a framework for penetration testers and security researchers.

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The anti-anti-automation framework will show those tasked with defense exactly what it looks like when their free trial gets assaulted. This presentation includes a live demonstration of security flaws in modern anti-theft technologies that reside in firmware and PC BIOS of most popular laptops and some desktop computers.

While the general idea behind anti-theft technology is good, improper implementation can render it useless as well as harmful, or even extremely dangerous. We have found several proofs of unauthorized activations of Absolute Computrace anti-theft software on our private and corporate computers and discovered that this software can be used as an advanced removal-resistant BIOS-based backdoor.

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While physical security and a lack of proper code validation have already been shown in prior research presented at Black Hat 2009 by Anibal Sacco and Alfredo Ortega from Core Labs, in our research we demonstrate network security flaws. Our demo will show how to own remote hosts running Absolute Computrace. And there is a cool extra surprise for those who have already heard about Computrace network issues.

Behind the facade of automatic program analysis is a lot of arduous computer theory and discrete math. But automatic analysis is supposed to make vulnerability research easier not harder! This talk will begin with a brief history of program analysis; how manual analysis techniques slowly turned into automatic ones and how we started automatically discovering vulnerabilities and reasoning about code. The talk will include several practical code examples and demos and will be accompanied by online reference material.

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Often a solution from one area helps solve problems in a completely different field. In this session, we will show you how Intel CPU improvements designed to speed up computations have boosted security by creating a flexible memory monitor capable of detecting and reversing unauthorized memory changes. Modern CPUs support the detection and resolution of memory conflicts between multiple threads that access the same data: This is called the Transactional Synchronisation Extension (TSX) in modern Intel CPUs. Hardware-supported TSX technology (represented by XBEGIN and XEND instructions) helps avoid expensive software locks. We will show how TSX capabilities can be used for security.

A special security thread reads protected RAM cells (data or code) in TSX mode; any other (potentially malicious) thread writing to the same cells will cause the CPU to abort the transaction. The abort context can be attributed to the address of the unauthorized memory write and to the instruction that caused it. We will discuss the following practical security scenarios: - Detecting unwanted memory accesses by suspicious threads and rolling them back (for example, in a HIPS system to verify if the code is malicious)- Detecting the execution of suspected shell code (with the rollback of all RAM changes the code performed)- Detecting memory changes with TSX but without the rollback capability.

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This could be highly useful for kernel and hypervisor self-protection (such as Microsoft PatchGuard). We will show a demo of TSX detecting malicious RAM modifications.

There are three leading security benefits of using TSX to monitor protected memory areas:- Fully flexible via read accesses made by the security thread - Operates in hardware, leading to minimal overhead - Provides automatic rollback of memory changes (which is prohibitively expensive in software) We will also discuss potential problems - for example, a DoS attack on TSX to exhaust the Level 1 cache. Each new version of Windows OS Microsoft enhances security by adding security mitigation mechanisms - Kernel land vulnerabilities are getting more and more valuable these days. For example, the easy way to escape from a sandbox is by using a kernel vulnerability. Kernel pool allocator plays a significant role in security of whole kernel.

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Since Windows 7, Microsoft started to enhance the security of the Windows kernel pool allocator. In Windows 8, Microsoft has eliminated almost all reliable (previously published) techniques of exploiting kernel pool corruptions.

Then Microsoft eliminated "0xBAD0B0B0" technique in Windows 8. The brand new exploitation technique uses some tricks to convert pool overflow in several primitives: 1. Hijack of execution flow 3. DynamoRIO and similar dynamic binary instrumentation (DBI) systems are used for program analysis, profiling, and comprehensive manipulation of binary applications. These DBI tools are critical for malware analysis, program feature collections, and virtual machine binary translations.

An important aspect of these DBI tools is the transparent feature, i. This presentation shows techniques that break the transparency feature of popular DBI tools (such as DynamoRIO and PIN). We will provide code that presents different behaviors when running on native hosts vs. The detection is based on specially crafted X86 instruction sequences that expose the fundamental limitation of binary instrument and translation. In this talk, we will also present position independent NOP sequences that can be used to help evade detections and differentiate diff