👋Hi There! This is a repository to record my study of Java Security

⭐I'd appreciate you lighting up the star (if you like this repository🙂)

repository: https://github.com/p4d0rn/Java_Zoo

gitbook: https://p4d0rn.gitbook.io/java

OpenJDK: https://hg.openjdk.org/jdk8u/jdk8u/jdk/tags

• About This Book

• 反射
  • 反射基本使用
  • 高版本JDK反射绕过
  • 反射调用命令执行
  • 反射构造HashMap
  • 方法句柄
• 类加载
  • 动态加载字节码
  • 双亲委派模型
  • BCEL
  • SPI
• RMI & JNDI
  • RPC Intro
  • RMI
  • JEP 290
  • JNDI
• Misc
  • Unsafe
  • 代理模式
  • JMX
  • JDWP
  • JPDA
  • JVMTI
  • JNA
  • Java Security Manager

• URLDNS

• SerialVersionUID

• Commons Collection 🥏

  • CC1-TransformedMap

  • CC1-LazyMap

  • CC6

  • CC3

  • CC2

• FastJson 🪁

  • FastJson-Basic Usage

  • FastJson-TemplatesImpl

  • FastJson-JdbcRowSetImpl

  • FastJson-BasicDataSource

  • FastJson-ByPass

  • FastJson与原生反序列化(一)

  • FastJson与原生反序列化(二)

  • Jackson的原生反序列化利用

• Other Components

  • SnakeYaml
  • C3P0
  • AspectJWeaver
  • Rome
  • Spring
  • Hessian
  • Hessian_Only_JDK
  • Kryo
  • Dubbo

• JavaAgent
• JVM
• ByteCode
• JNI
• ASM 🪡
  • ASM Intro
  • Class Generation
  • Class Transformation
• Rasp防御命令执行
• OpenRASP

• Tomcat-Architecture

• Servlet API

  • Listener
  • Filter
  • Servlet

• Tomcat-Middlewares

  • Tomcat-Valve
  • Tomcat-Executor
  • Tomcat-Upgrade

• Agent MemShell

• WebSocket

• 内存马查杀

• IDEA本地调试Tomcat

• MySQL JDBC Attack
• H2 JDBC Attack

• FreeMarker
• Thymeleaf
• Enjoy

• ActiveMQ CNVD-2023-69477
• AMQP CVE-2023-34050
• Spring-Kafka CVE-2023-34040
• RocketMQ CVE-2023-33246

• Shiro Intro

• Request URI ByPass

• Context Path ByPass

• Remember Me反序列化 CC-Shiro

• CB1与无CC依赖的反序列化链

• Deserialization Twice

• A New Blazer 4 getter RCE

• Apache Commons Jxpath

• El Attack

• Spel Attack

• C3P0原生反序列化的JNDI打法

• Log4j

• Echo Tech

  • SpringBoot Under Tomcat

• CTF 🚩

  • 长城杯-b4bycoffee (ROME反序列化)

  • MTCTF2022(CB+Shiro绕过)

  • CISCN 2023 西南赛区半决赛 (Hessian原生JDK+Kryo反序列化)

  • CISCN 2023 初赛 (高版本Commons Collections下其他依赖的利用)

  • CISCN 2021 总决赛 ezj4va (AspectJWeaver写字节码文件到classpath)

  • D^3CTF2023 (新的getter+高版本JNDI不出网+Hessian异常toString)

  • WMCTF2023（CC链花式玩法+盲读文件）

  • 第六届安洵杯网络安全挑战赛（CB PriorityQueue替代+Postgresql JDBC Attack+FreeMarker）

• CodeQL 🧶
  • Tutorial
    • Intro
    • Module
    • Predicate
    • Query
    • Type
  • CodeQL 4 Java
    • Basics
    • DFA
    • Example
• SootUp ✨
  • Intro
  • Jimple
  • DFA
  • CG
• Tabby 🔦
  • install
• Theory
  • Static Analysis
    • Intro
    • IR & CFG
    • DFA
    • DFA-Foundation
    • Interprocedural Analysis
    • Pointer Analysis
    • Pointer Analysis Foundation
    • PTA-Context Sensitivity
    • Taint Anlysis
    • Datalog