دانلود کتاب توسعه بدافزار برای هکرهای قانونمند، تکنیک‌های عملی برای ساخت و تحلیل بدافزار در ویندوز، لینوکس، مک او اس

Malware evolves alongside the operating systems, applications, and security technologies designed to stop it. For cybersecurity professionals, understanding malware requires more than recognizing suspicious Ýles or known threat families. It requires knowing how malicious code interacts with operating systems, executes within processes, establishes persistence, communicates, and evades analysis and detection. Malware Development for Ethical Hackers, Second Edition explores these concepts through controlled proof-of-concept implementations and hands-on experiments. By building and examining individual malware capabilities, you will better understand techniques used by real-world adversaries and the artifacts and behaviors defenders can use to detect them. This perspective makes the book valuable to red teamers, penetration testers, malware analysts, threat hunters, and blue team professionals. This second edition covers two major operating-system environments. The Ýrst four chapters focus on Windows, progressing from malware families and fundamental capabilities to payload execution, process injection, persistence, anti-analysis techniques, and evasion of Windows security controls. The Ýnal three chapters apply the same practical approach to Linux, covering malware capabilities, ELF binaries, shellcode, process injection, Ýleless execution, and persistence. This broader coverage reàects Linux’s importance across servers, cloud infrastructure, containers, and IoT devices. The book reinforces its concepts through practical labs and source-code examples, primarily using C/C++, with assembly and supporting scripts where appropriate. You will work with PE and ELF formats, operating-system APIs and system calls, memory and process manipulation, persistence mechanisms, and security controls such as antivirus and EDR. The goal is not merely to reproduce techniques, but to understand why they work and what they reveal about malware and modern defenses. All exercises are intended for ethical security research, education, malware analysis, and authorized red and blue team activities. Perform them only in isolated laboratory environments on systems you own or are explicitly authorized to test. With a safe environment, you can experiment, examine artifacts, restore your systems, and develop a deeper understanding of malware from the inside out.