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The Ghidra Book

The Ghidra Book PDF Author: Chris Eagle
Publisher: No Starch Press
ISBN: 1718501021
Category : Computers
Languages : en
Pages : 610

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Book Description
A guide to using the Ghidra software reverse engineering tool suite. The result of more than a decade of research and development within the NSA, the Ghidra platform was developed to address some of the agency's most challenging reverse-engineering problems. With the open-source release of this formerly restricted tool suite, one of the world's most capable disassemblers and intuitive decompilers is now in the hands of cybersecurity defenders everywhere -- and The Ghidra Book is the one and only guide you need to master it. In addition to discussing RE techniques useful in analyzing software and malware of all kinds, the book thoroughly introduces Ghidra's components, features, and unique capacity for group collaboration. You'll learn how to: Navigate a disassembly Use Ghidra's built-in decompiler to expedite analysis Analyze obfuscated binaries Extend Ghidra to recognize new data types Build new Ghidra analyzers and loaders Add support for new processors and instruction sets Script Ghidra tasks to automate workflows Set up and use a collaborative reverse engineering environment Designed for beginner and advanced users alike, The Ghidra Book will effectively prepare you to meet the needs and challenges of RE, so you can analyze files like a pro.

The Ghidra Book

The Ghidra Book PDF Author: Chris Eagle
Publisher: No Starch Press
ISBN: 1718501021
Category : Computers
Languages : en
Pages : 610

View

Book Description
A guide to using the Ghidra software reverse engineering tool suite. The result of more than a decade of research and development within the NSA, the Ghidra platform was developed to address some of the agency's most challenging reverse-engineering problems. With the open-source release of this formerly restricted tool suite, one of the world's most capable disassemblers and intuitive decompilers is now in the hands of cybersecurity defenders everywhere -- and The Ghidra Book is the one and only guide you need to master it. In addition to discussing RE techniques useful in analyzing software and malware of all kinds, the book thoroughly introduces Ghidra's components, features, and unique capacity for group collaboration. You'll learn how to: Navigate a disassembly Use Ghidra's built-in decompiler to expedite analysis Analyze obfuscated binaries Extend Ghidra to recognize new data types Build new Ghidra analyzers and loaders Add support for new processors and instruction sets Script Ghidra tasks to automate workflows Set up and use a collaborative reverse engineering environment Designed for beginner and advanced users alike, The Ghidra Book will effectively prepare you to meet the needs and challenges of RE, so you can analyze files like a pro.

The Art of Mac Malware

The Art of Mac Malware PDF Author: Patrick Wardle
Publisher: No Starch Press
ISBN: 1718501951
Category : Computers
Languages : en
Pages : 329

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Book Description
A comprehensive guide to the threats facing Apple computers and the foundational knowledge needed to become a proficient Mac malware analyst. Defenders must fully understand how malicious software works if they hope to stay ahead of the increasingly sophisticated threats facing Apple products today. The Art of Mac Malware: The Guide to Analyzing Malicious Software is a comprehensive handbook to cracking open these malicious programs and seeing what’s inside. Discover the secrets of nation state backdoors, destructive ransomware, and subversive cryptocurrency miners as you uncover their infection methods, persistence strategies, and insidious capabilities. Then work with and extend foundational reverse-engineering tools to extract and decrypt embedded strings, unpack protected Mach-O malware, and even reconstruct binary code. Next, using a debugger, you’ll execute the malware, instruction by instruction, to discover exactly how it operates. In the book’s final section, you’ll put these lessons into practice by analyzing a complex Mac malware specimen on your own. You’ll learn to: • Recognize common infections vectors, persistence mechanisms, and payloads leveraged by Mac malware • Triage unknown samples in order to quickly classify them as benign or malicious • Work with static analysis tools, including disassemblers, in order to study malicious scripts and compiled binaries • Leverage dynamical analysis tools, such as monitoring tools and debuggers, to gain further insight into sophisticated threats • Quickly identify and bypass anti-analysis techniques aimed at thwarting your analysis attempts A former NSA hacker and current leader in the field of macOS threat analysis, Patrick Wardle uses real-world examples pulled from his original research. The Art of Mac Malware: The Guide to Analyzing Malicious Software is the definitive resource to battling these ever more prevalent and insidious Apple-focused threats.

Crypto Dictionary

Crypto Dictionary PDF Author: Jean-Philippe Aumasson
Publisher: No Starch Press
ISBN: 1718501412
Category : Computers
Languages : en
Pages : 160

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Book Description
Rigorous in its definitions yet easy to read, Crypto Dictionary covers the field of cryptography in an approachable, and sometimes humorous way. Expand your mind and your crypto knowledge with the ultimate desktop dictionary for all things cryptography. Written by a renowned cryptographer for experts and novices alike, Crypto Dictionary is rigorous in its definitions, yet easy to read and laced with humor. Flip to any random page to find something new, interesting, or mind-boggling, such as: • A survey of crypto algorithms both widespread and niche, from RSA and DES to the USSR’s GOST cipher • Trivia from the history of cryptography, such as the MINERVA backdoor in Crypto AG’s encryption algorithms • An explanation of why the reference to the Blowfish cipher in the TV show 24 makes absolutely no sense • Types of cryptographic protocols like zero-knowledge; security; and proofs of work, stake, and resource • A polemic against referring to cryptocurrency as “crypto” • Discussions of numerous cryptographic attacks, including slide and biclique The book also looks toward the future of cryptography, with discussions of the threat quantum computing poses to current cryptosystems and a nod to post-quantum algorithms, such as lattice-based cryptographic schemes. With hundreds of incisive entries organized alphabetically, Crypto Dictionary is the crypto go-to guide you’ll always want within reach.

Reverse Engineering Embedded ARM Binaries By Example

Reverse Engineering Embedded ARM Binaries By Example PDF Author: Yury Magda
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

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Book Description
This book is thought as a highly practical guide to reverse engineering embedded ARM binaries. There may be various reasons why we need to reverse a binary running on some embedded system. In practice, reversing ARM binaries may be necessary when we want to adjust some existing embedded system to new or updated conditions, but we don't have a source code to completely rebuild an embedded application. This guide illustrates various approaches that can be applied while reversing ARM binaries. The reverse engineering techniques are illustrated in the demo examples based upon the real-life designs using the STM32F7 and ATSAMD21 microcontrollers. Analyzing binaries is implemented using GHIDRA 9.2.2 that is a freely available open source SRE tool suite from the National Security Agency (NSA).

Ghidra Software Reverse Engineering for Beginners

Ghidra Software Reverse Engineering for Beginners PDF Author: A P David
Publisher: Packt Publishing
ISBN: 9781800207974
Category :
Languages : en
Pages : 322

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Book Description
Detect potentials bugs in your code or program and develop your own tools using the Ghidra reverse engineering framework developed by the NSA projectKey Features* Make the most of Ghidra on different platforms such as Linux, Windows, and macOS* Leverage a variety of plug-ins and extensions to perform disassembly, assembly, decompilation, and scripting* Discover how you can meet your cybersecurity needs by creating custom patches and toolsBook DescriptionGhidra, an open source software reverse engineering (SRE) framework created by the NSA research directorate, enables users to analyze compiled code on any platform, whether Linux, Windows, or macOS. This book is a starting point for developers interested in leveraging Ghidra to create patches and extend tool capabilities to meet their cybersecurity needs.You'll begin by installing Ghidra and exploring its features, and gradually learn how to automate reverse engineering tasks using Ghidra plug-ins. You'll then see how to set up an environment to perform malware analysis using Ghidra and how to use it in the headless mode. As you progress, you'll use Ghidra scripting to automate the task of identifying vulnerabilities in executable binaries. The book also covers advanced topics such as developing Ghidra plug-ins, developing your own GUI, incorporating new process architectures if needed, and contributing to the Ghidra project.By the end of this Ghidra book, you'll have developed the skills you need to harness the power of Ghidra for analyzing and avoiding potential vulnerabilities in code and networks.What you will learn* Get to grips with using Ghidra's features, plug-ins, and extensions* Understand how you can contribute to Ghidra* Focus on reverse engineering malware and perform binary auditing* Automate reverse engineering tasks with Ghidra plug-ins* Become well-versed with developing your own Ghidra extensions, scripts, and features* Automate the task of looking for vulnerabilities in executable binaries using Ghidra scripting* Find out how to use Ghidra in the headless modeWho this book is forThis SRE book is for developers, software engineers, or any IT professional with some understanding of cybersecurity essentials. Prior knowledge of Java or Python, along with experience in programming or developing applications, is required before getting started with this book.

Implementing Reverse Engineering

Implementing Reverse Engineering PDF Author: Jitender Narula
Publisher: BPB Publications
ISBN: 9391030378
Category : Computers
Languages : en
Pages : 494

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Book Description
More practical less theory KEY FEATURES ● In-depth practical demonstration with multiple examples of reverse engineering concepts. ● Provides a step-by-step approach to reverse engineering, including assembly instructions. ● Helps security researchers to crack application code and logic using reverse engineering open source tools. ● Reverse engineering strategies for simple-to-complex applications like Wannacry ransomware and Windows calculator. DESCRIPTION The book ‘Implementing Reverse Engineering’ begins with a step-by-step explanation of the fundamentals of reverse engineering. You will learn how to use reverse engineering to find bugs and hacks in real-world applications. This book is divided into three sections. The first section is an exploration of the reverse engineering process. The second section explains reverse engineering of applications, and the third section is a collection of real-world use-cases with solutions. The first section introduces the basic concepts of a computing system and the data building blocks of the computing system. This section also includes open-source tools such as CFF Explorer, Ghidra, Cutter, and x32dbg. The second section goes over various reverse engineering practicals on various applications to give users hands-on experience. In the third section, reverse engineering of Wannacry ransomware, a well-known Windows application, and various exercises are demonstrated step by step. In a very detailed and step-by-step manner, you will practice and understand different assembly instructions, types of code calling conventions, assembly patterns of applications with the printf function, pointers, array, structure, scanf, strcpy function, decision, and loop control structures. You will learn how to use open-source tools for reverse engineering such as portable executable editors, disassemblers, and debuggers. WHAT YOU WILL LEARN ● Understand different code calling conventions like CDECL, STDCALL, and FASTCALL with practical illustrations. ● Analyze and break WannaCry ransomware using Ghidra. ● Using Cutter, reconstruct application logic from the assembly code. ● Hack the Windows calculator to modify its behavior. WHO THIS BOOK IS FOR This book is for cybersecurity researchers, bug bounty hunters, software developers, software testers, and software quality assurance experts who want to perform reverse engineering for advanced security from attacks. Interested readers can also be from high schools or universities (with a Computer Science background). Basic programming knowledge is helpful but not required. TABLE OF CONTENTS 1. Impact of Reverse Engineering 2. Understanding Architecture of x86 machines 3. Up and Running with Reverse Engineering tools 4. Walkthrough on Assembly Instructions 5. Types of Code Calling Conventions 6. Reverse Engineering Pattern of Basic Code 7. Reverse Engineering Pattern of the printf() Program 8. Reverse Engineering Pattern of the Pointer Program 9. Reverse Engineering Pattern of the Decision Control Structure 10. Reverse Engineering Pattern of the Loop Control Structure 11. Array Code Pattern in Reverse Engineering 12. Structure Code Pattern in Reverse Engineering 13. Scanf Program Pattern in Reverse Engineering 14. strcpy Program Pattern in Reverse Engineering 15. Simple Interest Code Pattern in Reverse Engineering 16. Breaking Wannacry Ransomware with Reverse Engineering 17. Generate Pseudo Code from the Binary File 18. Fun with Windows Calculator Using Reverse Engineering

Mobile App Reverse Engineering

Mobile App Reverse Engineering PDF Author: Abhinav Mishra
Publisher: Packt Publishing Ltd
ISBN: 1801074909
Category : Computers
Languages : en
Pages : 166

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Book Description
Delve into the world of mobile application reverse engineering, learn the fundamentals of how mobile apps are created and their internals, and analyze application binaries to find security issues Key Features • Learn the skills required to reverse engineer mobile applications • Understand the internals of iOS and Android application binaries • Explore modern reverse engineering tools such as Ghidra, Radare2, Hopper, and more Book Description Mobile App Reverse Engineering is a practical guide focused on helping cybersecurity professionals scale up their mobile security skills. With the IT world's evolution in mobile operating systems, cybercriminals are increasingly focusing their efforts on mobile devices. This book enables you to keep up by discovering security issues through reverse engineering of mobile apps. This book starts with the basics of reverse engineering and teaches you how to set up an isolated virtual machine environment to perform reverse engineering. You'll then learn about modern tools such as Ghidra and Radare2 to perform reverse engineering on mobile apps as well as understand how Android and iOS apps are developed. Next, you'll explore different ways to reverse engineer some sample mobile apps developed for this book. As you advance, you'll learn how reverse engineering can help in penetration testing of Android and iOS apps with the help of case studies. The concluding chapters will show you how to automate the process of reverse engineering and analyzing binaries to find low-hanging security issues. By the end of this reverse engineering book, you'll have developed the skills you need to be able to reverse engineer Android and iOS apps and streamline the reverse engineering process with confidence. What you will learn • Understand how to set up an environment to perform reverse engineering • Discover how Android and iOS application packages are built • Reverse engineer Android applications and understand their internals • Reverse engineer iOS applications built using Objective C and Swift programming • Understand real-world case studies of reverse engineering • Automate reverse engineering to discover low-hanging vulnerabilities • Understand reverse engineering and how its defense techniques are used in mobile applications Who this book is for This book is for cybersecurity professionals, security analysts, mobile application security enthusiasts, and penetration testers interested in understanding the internals of iOS and Android apps through reverse engineering. Basic knowledge of reverse engineering as well as an understanding of mobile operating systems like iOS and Android and how mobile applications work on them are required.

Debugging And Reverse Engineering Embedded ARM Executables By Example

Debugging And Reverse Engineering Embedded ARM Executables By Example PDF Author: Yury Magda
Publisher: Independently Published
ISBN:
Category :
Languages : en
Pages : 116

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Book Description
This book describes the practical methods of debugging and reverse engineering externally built executables (ELF files) developed for ARM-based embedded systems. The debugging and reverse engineering techniques are illustrated with the embedded systems equipped with Microchip, Infineon and STM32 Cortex-M microcontrollers, although the techniques described in this guide may be applied for any other ARM-based systems. Debugging example code was implemented in the Keil uVision 5.34, IAR EW 9.10.1 and STM32CubeIDE 1.7.0. Reverse engineering ELF files was implemented using the GHIDRA Disassembler / Decompiler 10.0.1.

The Video Source Book

The Video Source Book PDF Author:
Publisher:
ISBN:
Category : Video recordings
Languages : en
Pages :

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Book Description


Malware Analysis Techniques

Malware Analysis Techniques PDF Author: Dylan Barker
Publisher: Packt Publishing
ISBN: 9781839212277
Category :
Languages : en
Pages : 282

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Book Description
Analyze malicious samples, write reports, and use industry-standard methodologies to confidently triage and analyze adversarial software and malwareKey Features* Investigate, detect, and respond to various types of malware threat* Understand how to use what you've learned as an analyst to produce actionable IOCs and reporting* Explore complete solutions, detailed walkthroughs, and case studies of real-world malware samplesBook DescriptionMalicious software poses a threat to every enterprise globally. Its growth is costing businesses millions of dollars due to currency theft as a result of ransomware and lost productivity. With this book, you'll learn how to quickly triage, identify, attribute, and remediate threats using proven analysis techniques.Malware Analysis Techniques begins with an overview of the nature of malware, the current threat landscape, and its impact on businesses. Once you've covered the basics of malware, you'll move on to discover more about the technical nature of malicious software, including static characteristics and dynamic attack methods within the MITRE ATT&CK framework. You'll also find out how to perform practical malware analysis by applying all that you've learned to attribute the malware to a specific threat and weaponize the adversary's indicators of compromise (IOCs) and methodology against them to prevent them from attacking. Finally, you'll get to grips with common tooling utilized by professional malware analysts and understand the basics of reverse engineering with the NSA's Ghidra platform.By the end of this malware analysis book, you'll be able to perform in-depth static and dynamic analysis and automate key tasks for improved defense against attacks.What you will learn* Discover how to maintain a safe analysis environment for malware samples* Get to grips with static and dynamic analysis techniques for collecting IOCs* Reverse-engineer and debug malware to understand its purpose* Develop a well-polished workflow for malware analysis* Understand when and where to implement automation to react quickly to threats* Perform malware analysis tasks such as code analysis and API inspectionWho this book is forThis book is for incident response professionals, malware analysts, and researchers who want to sharpen their skillset or are looking for a reference for common static and dynamic analysis techniques. Beginners will also find this book useful to get started with learning about malware analysis. Basic knowledge of command-line interfaces, familiarity with Windows and Unix-like filesystems and registries, and experience in scripting languages such as PowerShell, Python, or Ruby will assist with understanding the concepts covered.