lol
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# Site
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title: 混元霹雳手
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subtitle:
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description: 没人比我更懂中医#MAGA
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description: Sauce is forever
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keywords:
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author: Cool-Y
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language: zh-Hans
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- AFL
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- 模糊测试
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categories: 二进制
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description: 接触这个词语已经有一年了,但还没有学习过更没有上手实践过,正好趁这个机会好好弄弄AFL。提起模糊测试,我们总会联想起这样或那样的专业术语——测试用例、代码覆盖率、执行路径等等,你可能和我一样一头雾水,这次我们就来看个明白
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---
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接触这个词语已经有一年了,但还没有学习过更没有上手实践过,正好趁这个机会好好弄弄AFL。提起模糊测试,我们总会联想起这样或那样的专业术语——测试用例、代码覆盖率、执行路径等等,你可能和我一样一头雾水,这次我们就来看个明白
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------------------------------------------
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# 0x01 模糊测试
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- 复原文件
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- 取证
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categories: "顶会论文"
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description: 再也不敢删库跑路了!
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---
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# Carving Database Storage to Detect and Trace Security Breaches
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@ -7,6 +7,7 @@ tags:
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- 固件模拟
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categories:
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- IOT
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description: 提交个漏洞
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---
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### D-LINK DIR-802 命令注入漏洞
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> by Cool
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@ -7,6 +7,7 @@ tags:
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- 调试
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categories:
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- IOT
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description: 如果能够调试一个IoT设备,那挖漏洞将会简单很多
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---
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# 0x00 背景与简介
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@ -5,6 +5,9 @@ tags:
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- 硬件攻击
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- 传感器
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- 语音助手
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categories:
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- 顶会论文
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description: 算是进入安全领域以来第一篇看懂的论文QAQ
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---
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# 海豚音攻击
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@ -7,6 +7,7 @@ tags:
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- 固件模拟
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categories:
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- IOT
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description: 复现一个漏洞
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---
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**固件模拟与UPnP栈溢出利用**
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https://kb.netgear.com/000062158/Security-Advisory-for-Pre-Authentication-Command-Injection-on-R8300-PSV-2020-0211
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@ -6,6 +6,7 @@ tags:
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- 文件格式
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categories:
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- 二进制
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description: 庖丁解牛.jpg
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---
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# PE文件格式
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- Linux
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- CTF
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categories: Pwn
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description: 我怎么还在start??
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---
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# [Pwnable.tw](http://pwnable.tw/) start
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- CVE
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categories:
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- IOT
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description: Samba漏洞臭名昭著
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---
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# 漏洞描述
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- 拒绝服务攻击
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categories:
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- 二进制
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description: TCPDUMP 4.5.1 拒绝服务攻击漏洞分析
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---
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# TCPDUMP 4.5.1 拒绝服务攻击漏洞分析
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## Tcpdump介绍
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1. tcpdump 是一个运行在命令行下的嗅探工具。它允许用户拦截和显示发送或收到过网络连接到该计算机的TCP/IP和其他数据包。tcpdump 适用于大多数的类Unix系统 操作系统:包括Linux、Solaris、BSD、Mac OS X、HP-UX和AIX 等等。在这些系统中,tcpdump 需要使用libpcap这个捕捉数据的库。其在Windows下的版本称为WinDump;它需要WinPcap驱动,相当于在Linux平台下的libpcap.
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- 路由器
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- MiniUPnP
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categories: IOT
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description: 非常经典的UPnP,Classic~
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---
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# 概述
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- AFL
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- 模糊测试
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categories: 二进制
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description: 这篇文章是对afl的简单使用,可大致分为黑盒测试和白盒测试两个部分。白盒测试从对目标程序的插桩编译开始,然后使用fuzzer对其模糊测试发现崩溃,最后对测试的代码覆盖率进行评估。黑盒测试则演示得较简略。
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---
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这篇文章是对afl的简单使用,可大致分为黑盒测试和白盒测试两个部分。白盒测试从对目标程序的插桩编译开始,然后使用fuzzer对其模糊测试发现崩溃,最后对测试的代码覆盖率进行评估。黑盒测试则演示得较简略。
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参考:https://paper.seebug.org/841/#_1
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**部署afl**
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- 微信
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categories:
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- 杂七杂八
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description: 看了这篇文章,女朋友还会问你为什么不给她发微信吗?
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---
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我们实验室有个光荣传统,每天早上起床叫醒我的不是闹钟,而是群里雷打不动的安全新闻(其实我免提醒了2333)
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而这个发送新闻的人,一代一代的传承,我没想到竟然有一天会落在我头上,哭了o(╥﹏╥)o
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- phishing email
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categories:
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- 杂七杂八
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description: 研一的时候参加了第一届datacon,可惜因为课程任务太重了,最后连答案都没提交。今年和研一两位师弟师妹组队参加,本以为又要躺过去了,最后被两位的热情感染,完成了比赛还取得不错的成绩,也算是完成了研究生阶段的一个小遗憾。我之前没做过数据分析也没接触过邮件安全,借这次赛题好好的补了一课,第一题是识别发件人伪造,第二题是垃圾邮件分类,第三题是识别威胁邮件,全部是真实数据,难度层层递进。
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---
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研一的时候参加了第一届datacon,可惜因为课程任务太重了,最后连答案都没提交。今年和研一两位师弟师妹组队参加,本以为又要躺过去了,最后被两位的热情感染,完成了比赛还取得不错的成绩,也算是完成了研究生阶段的一个小遗憾。
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我之前没做过数据分析也没接触过邮件安全,借这次赛题好好的补了一课,第一题是识别发件人伪造,第二题是垃圾邮件分类,第三题是识别威胁邮件,全部是真实数据,难度层层递进。
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## 赛题理解
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- 语音助手
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categories:
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- 顶会论文
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description: 眼前一亮的工作!海豚音攻击,试着复现看看(贫穷版)
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---
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# 海豚音攻击-复现
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- 栈溢出
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categories:
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- Pwn
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description: 之前介绍了Windows x86平台下栈溢出漏洞的开放与利用,鉴于CTF基本都是Linux,还有实际开发环境,很多智能设备的系统都是基于Linux,所以从很现实的需求出发,一定要学习学习Linux下漏洞的分析。
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---
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之前介绍了Windows x86平台下栈溢出漏洞的开放与利用,鉴于CTF基本都是Linux,还有实际开发环境,很多智能设备的系统都是基于Linux,所以从很现实的需求出发,一定要学习学习Linux下漏洞的分析。
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**ref:**
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> CTF-WIKI:https://ctf-wiki.github.io/ctf-wiki/pwn/readme-zh/
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- 重放攻击
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categories:
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- IOT
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description: 局域网内所有的动作都在黑客的掌握之中吗?
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---
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# 控制局域网内的IOT设备
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## 中间人攻击—流量分析
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- 固件模拟
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categories:
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- IOT
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description: 还记得固件仿真吗?先试着快速解决nvram
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---
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ARMX作者说,nvram的内容必须从正在运行的设备中提取。
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title: 加壳与脱壳
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date: 2019-05-14 11:20:59
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tags:
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- 逆向
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- 破解
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categories: 二进制
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description: 壳是最早出现的一种专用加密软件技术。一些软件会采取加壳保护的方式。
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---
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壳是最早出现的一种专用加密软件技术。一些软件会采取加壳保护的方式。
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壳附加在原始程序上,通过Windows加载器载入内存后,先于原始程序执行,以得到控制权,在执行的过程中对原始程序进行解密还原,然后把控制权还给原始程序,执行原来的代码。
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加上外壳后,原始程序在磁盘文件中一般是以加密后的形式存在的,只在执行时在内存中还原。这样可以有效防止破解者对程序文件进行非法修改,也可以防止程序被静态反编译。
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- 密码
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- QQ
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- 数据库
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description: 很久远的攻击,可能现在还有效
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---
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# qq数据库采用简单加密——异或加密
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- 信息泄露
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categories:
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- Pwn
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description: 进入QEMU虚拟机逃逸的世界
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---
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## 1 Intro
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- ctf
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categories:
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- web
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description: WEB安全的START
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---
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# 搭建环境
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- ctf
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categories:
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- web
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description: 信息收集+常规owasp top 10+逻辑漏洞
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---
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信息收集+常规owasp top 10+逻辑漏洞
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- wifi
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categories:
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- 顶会论文
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description: 什么是信息?什么是加密?什么是侧信道?
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---
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- Windows
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- 漏洞
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categories: Pwn
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description: 这部分是对Window x86平台下的几个典型漏洞利用方式的介绍,从最基础的、没有开启任何保护的漏洞程序入手,然后开启GS,最后通过rop绕过DEP。
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---
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这部分是对Window x86平台下的几个典型漏洞利用方式的介绍,从最基础的、没有开启任何保护的漏洞程序入手,然后开启GS,最后通过rop绕过DEP。
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---------------
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# 0x00 漏洞利用开发简介
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(1)需要什么
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- 自然语言处理
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categories:
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- 顶会论文
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description: 提前发现、登记和注释物联网设备
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---
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***论文来源:***USENIX SECURITY 2018:Acquisitional Rule-based Engine for Discovering Internet-of-Things Devices
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***下载:***
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- SSH
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categories:
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- IOT
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description: 小米基于 trx 改了个打包解包固件的工具
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---
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# 小米固件工具mkxqimage
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- 硬件层
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categories:
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- IOT
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description: 固件有几种获取方法?
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---
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通过分析物联网设备遭受攻击的链条可以发现,黑客获取固件,把固件逆向成汇编或C程序语言后,能分析出设备的运行流程和网络行为,还能找到安全加密相关的密钥相关的信息。如果这些“有心人”没能获取到固件信息,他们也很难发现这些漏洞。从这一点看,物联网设备的安全性,在很大程度上决定于其固件的安全性。
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- 逆向
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- 破解
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categories: 二进制
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description: 一些逆向的小实验
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---
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# 软件保护方式
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comments: false
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---
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---------------
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------
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## TL;DR
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- 🔭 I’m currently focus on IoT security and Android security.
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- 🌱 I’m currently learning VM escape.
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- 📝 My blog: https://cool-y.github.io/
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- 🏫 Bachelor: Sichuan university; Master: Wuhan university
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- 📫 Hit me up: cool.yim@foxmail.com
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- ⚡ Fun fact: ‘Fun Facts’ Are Never Fun
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- 💬 Ask me about ...
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<center>一只想成为hacker的菜鸡的随笔
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------
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## 论文
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### **智能家居攻击与防御方法综述**
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**信息安全学报** , Han Yan, Guojun Peng, Luo Yuan, Side Liu
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自称混元霹雳手
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### **Android Data-Clone Attack via Operating System Customization**
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**IEEE Access**, Song, Wenna, Ming Jiang, Han Yan, Yi Xiang, Yuan Chen, Yuan Luo, Kun He, and Guojun Peng.
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本科毕业于成都七中附属大学,EE专业
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### **App’s Auto-Login Function Security Testing via Android OS-Level Virtualization**
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**ICSE'21**, Song, Wenna, Jiang Ming, Lin Jiang, Han Yan, Yi Xiang, Yuan Chen, Jianming Fu, and Guojun Peng.
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现于街道口樱花大学攻读IS硕士
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-------
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## 学术服务
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**Journal Sub Reviewer:** 信息安全学报,Cyber Security
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偶尔分享踩过的坑
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以及一些乱七八糟的想法
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***欢迎交流~***</center>
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-------
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## Vulnerabilities Disclosure
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- PSV-2018-0020(duplicate)
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- PSV-2019-0164
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- CVE-2019-15843
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- PSV-2020-0211(extended)
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- CVE-2020-15893(extended)
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|
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---
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title:
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title: Life is a wonderful thing
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date: 2019-08-08 20:35:31
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type: "hack之外"
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comments: false
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comments: true
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---
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## 👣Footprint
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### Beijing
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| | |
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| ------ | ----------- |
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|  |  |
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|  ||
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### Qingdao & Yantai
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| | |
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| ------ | ----------- |
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|||
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|||
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### Hangzhou
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| | |
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||||
| ------ | ----------- |
|
||||
|||
|
||||
|||
|
||||
|
||||
### Nanjing
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|||
|
||||
||![]()|
|
||||
|
||||
### Shanghai
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|||
|
||||
||![]()|
|
||||
|
||||
### Quanzhou & Xiamen
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|||
|
||||
|||
|
||||
|||
|
||||
|
||||
### Haikou
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|||
|
||||
||![]()|
|
||||
|
||||
### Qinghai
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|||
|
||||
|||
|
||||
||![]()|
|
||||
|
||||
### Xian
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|||
|
||||
|||
|
||||
|
||||
### Chengdu
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Wuhan
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Kangding
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Zhengzhou
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Changsha
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Shenzhen
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
|
||||
### Xinjiang
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Zhuhai
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Xizang
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Guangzhou
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
||||
### Hulunbeier
|
||||
| | |
|
||||
| ------ | ----------- |
|
||||
|![]()|![]()|
|
||||
|
@ -202,7 +202,7 @@ sidebar:
|
||||
b2t: false
|
||||
|
||||
# Scroll percent label in b2t button.
|
||||
scrollpercent: false
|
||||
scrollpercent: true
|
||||
|
||||
# Enable sidebar on narrow view (only for Muse | Mist).
|
||||
onmobile: false
|
||||
@ -216,7 +216,7 @@ sidebar:
|
||||
scroll_to_more: true
|
||||
|
||||
# Automatically saving scroll position on each post/page in cookies.
|
||||
save_scroll: false
|
||||
save_scroll: true
|
||||
|
||||
# Automatically excerpt description in homepage as preamble text.
|
||||
excerpt_description: true
|
||||
@ -460,16 +460,16 @@ gitalk:
|
||||
# Technorati,Posterous,Tumblr,GoogleBookmarks,Newsvine,
|
||||
# Evernote,Friendfeed,Vkontakte,Odnoklassniki,Mailru
|
||||
needmoreshare2:
|
||||
enable: false
|
||||
enable: true
|
||||
postbottom:
|
||||
enable: false
|
||||
enable: true
|
||||
options:
|
||||
iconStyle: box
|
||||
boxForm: horizontal
|
||||
position: bottomCenter
|
||||
networks: Weibo,Wechat,Douban,QQZone,Twitter,Facebook
|
||||
float:
|
||||
enable: false
|
||||
enable: true
|
||||
options:
|
||||
iconStyle: box
|
||||
boxForm: horizontal
|
||||
@ -697,24 +697,24 @@ motion:
|
||||
fancybox: true
|
||||
|
||||
# Progress bar in the top during page loading.
|
||||
pace: false
|
||||
pace: true
|
||||
# Themes list:
|
||||
#pace-theme-big-counter
|
||||
#pace-theme-bounce
|
||||
#pace-theme-barber-shop
|
||||
#pace-theme-center-atom
|
||||
pace_theme: pace-theme-center-atom
|
||||
#pace-theme-center-circle
|
||||
#pace-theme-center-radar
|
||||
#pace-theme-center-simple
|
||||
#pace-theme-corner-indicator
|
||||
#pace-theme-fill-left
|
||||
#pace-theme-flash
|
||||
# pace_theme: pace-theme-flash
|
||||
#pace-theme-loading-bar
|
||||
#pace-theme-mac-osx
|
||||
# pace_theme: pace-theme-mac-osx
|
||||
#pace-theme-minimal
|
||||
# For example
|
||||
# pace_theme: pace-theme-center-simple
|
||||
pace_theme: pace-theme-minimal
|
||||
# pace_theme: pace-theme-minimal
|
||||
|
||||
# Canvas-nest
|
||||
canvas_nest: false
|
||||
@ -734,7 +734,7 @@ canvas_sphere: false
|
||||
# alpha: The transparency of the ribbon.
|
||||
# zIndex: The display level of the ribbon.
|
||||
canvas_ribbon:
|
||||
enable: false
|
||||
enable: true
|
||||
size: 300
|
||||
alpha: 0.6
|
||||
zIndex: -1
|
||||
|
Loading…
x
Reference in New Issue
Block a user