https://overkazaf.github.io/reverse_engineering/tags/xposed/Android 与 Web 逆向工程实战手册Hugo 0.147.7 & FixIt v0.4.0-alpha.3-20251224074056-4fec1cdazh-CNoverkazaf@gmail.com (+5)overkazaf@gmail.com (+5)Thu, 05 Jun 2025 00:00:00 +0000https://overkazaf.github.io/reverse_engineering/android/04-reference/advanced/aosp_and_system_customization/Thu, 05 Jun 2025 00:00:00 +0000overkazaf@gmail.com (+5)https://overkazaf.github.io/reverse_engineering/android/04-reference/advanced/aosp_and_system_customization/<h1 class="heading-element" id="aosp-与-android-系统裁剪"><span>AOSP 与 Android 系统裁剪</span> <a href="#aosp-%e4%b8%8e-android-%e7%b3%bb%e7%bb%9f%e8%a3%81%e5%89%aa" class="heading-mark"> <svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg> </a> </h1><p>Android 开源项目（AOSP）是 Android 操作系统的开源基础。能够编译和修改 AOSP 是进行深度系统级定制、安全研究和 ROM 开发的核心技能。本节将介绍 AOSP 的基本概念、编译流程以及常见的系统裁剪技术。</p>https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/xposed_guide/Wed, 09 Oct 2024 00:00:00 +0000overkazaf@gmail.com (+5)https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/xposed_guide/<h1 class="heading-element" id="xposed-框架入门"><span>Xposed 框架入门</span> <a href="#xposed-%e6%a1%86%e6%9e%b6%e5%85%a5%e9%97%a8" class="heading-mark"> <svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg> </a> </h1><p>Xposed 是一个在 Android 平台上广受欢迎的动态代码 Hook 框架。与 Frida 主要用于实时、临时的分析不同，Xposed 旨在对系统和应用进行<strong>永久性</strong>的修改。它通过替换一个核心系统进程 (<code>app_process</code>)，在应用启动时加载自定义模块，从而实现对任意方法的高效 Hook。</p>https://overkazaf.github.io/reverse_engineering/web/02-tooling/charles_guide/Mon, 02 Sep 2024 00:00:00 +0000overkazaf@gmail.com (+5)https://overkazaf.github.io/reverse_engineering/web/02-tooling/charles_guide/<h1 class="heading-element" id="charles-proxy-指南"><span>Charles Proxy 指南</span> <a href="#charles-proxy-%e6%8c%87%e5%8d%97" class="heading-mark"> <svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg> </a> </h1><h2 class="heading-element" id="概述"><span>概述</span> <a href="#%e6%a6%82%e8%bf%b0" class="heading-mark"> <svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg> </a> </h2><p>Charles 是 Mac/Windows 上最流行的抓包工具之一，以其界面简洁、功能实用著称。在移动端（Android/iOS）逆向中，Charles 往往是首选的抓包工具。</p>https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/xposed_internals/Tue, 27 Aug 2024 00:00:00 +0000overkazaf@gmail.com (+5)https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/xposed_internals/<h1 class="heading-element" id="xposed-内部原理深度剖析"><span>Xposed 内部原理深度剖析</span> <a href="#xposed-%e5%86%85%e9%83%a8%e5%8e%9f%e7%90%86%e6%b7%b1%e5%ba%a6%e5%89%96%e6%9e%90" class="heading-mark"> <svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg> </a> </h1><p>Xposed 是一个强大的 Android 框架，允许用户在运行时修改系统和应用程序进程的行为，而无需修改任何 APK 文件。本文档深入探讨了 Xposed 工作的核心原理。</p>https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/unidbg_internals/Thu, 11 Jul 2024 00:00:00 +0000overkazaf@gmail.com (+5)https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/unidbg_internals/<h1 class="heading-element" id="unidbg-实现原理剖析"><span>Unidbg 实现原理剖析</span> <a href="#unidbg-%e5%ae%9e%e7%8e%b0%e5%8e%9f%e7%90%86%e5%89%96%e6%9e%90" class="heading-mark"> <svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg> </a> </h1><p>Unidbg 是一个强大的 Android 原生库 (<code>.so</code>) 模拟执行框架。理解其内部工作原理——CPU 模拟、内存管理、ELF 加载、JNI 桥接和系统调用仿真——可以帮助我们更高效地解决复杂的加密算法逆向和协议分析问题。</p>https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/frida_internals/Wed, 10 Jul 2024 00:00:00 +0000overkazaf@gmail.com (+5)https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/frida_internals/<h1 class="heading-element" id="frida-核心模块与实现原理"><span>Frida 核心模块与实现原理</span> <a href="#frida-%e6%a0%b8%e5%bf%83%e6%a8%a1%e5%9d%97%e4%b8%8e%e5%ae%9e%e7%8e%b0%e5%8e%9f%e7%90%86" class="heading-mark"> <svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg> </a> </h1><p>Frida 是一个功能强大的动态插桩框架，但要充分利用它，理解其内部工作原理至关重要。本指南将深入探讨构成 Frida 的几个核心模块、它们的作用以及它们是如何协同工作的。</p>https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/Fri, 02 Aug 2024 00:00:00 +0000overkazaf@gmail.com (+5)https://overkazaf.github.io/reverse_engineering/android/02-tools/dynamic/<p>本节介绍 Android 逆向工程中主流的动态分析工具，包括 Hook 框架、模拟执行引擎、内核级工具等。每个工具都提供了使用指南和原理剖析，帮助你在实战中灵活选择和组合使用这些工具。</p>