-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathindex.html
126 lines (118 loc) · 16.7 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
<!DOCTYPE html><html lang="zh-CN" data-theme="light"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0,viewport-fit=cover"><title>浅的小屋 - 喵喵喵~</title><meta name="author" content="浅"><meta name="copyright" content="浅"><meta name="format-detection" content="telephone=no"><meta name="theme-color" content="#ffffff"><meta name="description" content="喵喵喵~">
<meta property="og:type" content="website">
<meta property="og:title" content="浅的小屋">
<meta property="og:url" content="https://1ncharles.github.io/index.html">
<meta property="og:site_name" content="浅的小屋">
<meta property="og:description" content="喵喵喵~">
<meta property="og:locale" content="zh_CN">
<meta property="og:image" content="https://1ncharles.github.io/img/head.jpg">
<meta property="article:author" content="浅">
<meta name="twitter:card" content="summary">
<meta name="twitter:image" content="https://1ncharles.github.io/img/head.jpg"><link rel="shortcut icon" href="/img/favicon.png"><link rel="canonical" href="https://1ncharles.github.io/index.html"><link rel="preconnect" href="//cdn.jsdelivr.net"/><link rel="preconnect" href="//busuanzi.ibruce.info"/><link rel="stylesheet" href="/css/index.css"><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free/css/all.min.css"><script>
(() => {
const saveToLocal = {
set: (key, value, ttl) => {
if (!ttl) return
const expiry = Date.now() + ttl * 86400000
localStorage.setItem(key, JSON.stringify({ value, expiry }))
},
get: key => {
const itemStr = localStorage.getItem(key)
if (!itemStr) return undefined
const { value, expiry } = JSON.parse(itemStr)
if (Date.now() > expiry) {
localStorage.removeItem(key)
return undefined
}
return value
}
}
window.btf = {
saveToLocal,
getScript: (url, attr = {}) => new Promise((resolve, reject) => {
const script = document.createElement('script')
script.src = url
script.async = true
Object.entries(attr).forEach(([key, val]) => script.setAttribute(key, val))
script.onload = script.onreadystatechange = () => {
if (!script.readyState || /loaded|complete/.test(script.readyState)) resolve()
}
script.onerror = reject
document.head.appendChild(script)
}),
getCSS: (url, id) => new Promise((resolve, reject) => {
const link = document.createElement('link')
link.rel = 'stylesheet'
link.href = url
if (id) link.id = id
link.onload = link.onreadystatechange = () => {
if (!link.readyState || /loaded|complete/.test(link.readyState)) resolve()
}
link.onerror = reject
document.head.appendChild(link)
}),
addGlobalFn: (key, fn, name = false, parent = window) => {
if (!false && key.startsWith('pjax')) return
const globalFn = parent.globalFn || {}
globalFn[key] = globalFn[key] || {}
globalFn[key][name || Object.keys(globalFn[key]).length] = fn
parent.globalFn = globalFn
}
}
const asideStatus = saveToLocal.get('aside-status')
if (asideStatus !== undefined) {
document.documentElement.classList.toggle('hide-aside', asideStatus === 'hide')
}
const detectApple = () => {
if (/iPad|iPhone|iPod|Macintosh/.test(navigator.userAgent)) {
document.documentElement.classList.add('apple')
}
}
detectApple()
})()
</script><script>const GLOBAL_CONFIG = {
root: '/',
algolia: undefined,
localSearch: undefined,
translate: undefined,
highlight: {"plugin":"highlight.js","highlightCopy":true,"highlightLang":true,"highlightHeightLimit":false,"highlightFullpage":false,"highlightMacStyle":false},
copy: {
success: '复制成功',
error: '复制失败',
noSupport: '浏览器不支持'
},
relativeDate: {
homepage: false,
post: false
},
runtime: '',
dateSuffix: {
just: '刚刚',
min: '分钟前',
hour: '小时前',
day: '天前',
month: '个月前'
},
copyright: undefined,
lightbox: 'null',
Snackbar: undefined,
infinitegrid: {
js: 'https://cdn.jsdelivr.net/npm/@egjs/infinitegrid/dist/infinitegrid.min.js',
buttonText: '加载更多'
},
isPhotoFigcaption: false,
islazyload: false,
isAnchor: false,
percent: {
toc: true,
rightside: false,
},
autoDarkmode: false
}</script><script id="config-diff">var GLOBAL_CONFIG_SITE = {
title: '浅的小屋',
isPost: false,
isHome: true,
isHighlightShrink: false,
isToc: false,
isShuoshuo: false
}</script><link rel="stylesheet" href="/css/readPercent.css?1"><link rel="stylesheet" href="/css/custom.css?1" media="defer" onload="this.media='all'"><meta name="generator" content="Hexo 7.3.0"></head><body><div id="web_bg" style="background-image: url(/img/bg.png);"></div><div id="sidebar"><div id="menu-mask"></div><div id="sidebar-menus"><div class="avatar-img text-center"><img src="/img/head.jpg" onerror="onerror=null;src='/img/friend_404.gif'" alt="avatar"/></div><div class="site-data text-center"><a href="/archives/"><div class="headline">文章</div><div class="length-num">5</div></a><a href="/tags/"><div class="headline">标签</div><div class="length-num">0</div></a><a href="/categories/"><div class="headline">分类</div><div class="length-num">0</div></a></div><div class="menus_items"><div class="menus_item"><a class="site-page" href="/"><i class="fa-fw fas fa-home"></i><span> 首页</span></a></div><div class="menus_item"><a class="site-page" href="/about/"><i class="fa-fw fas fa-heart"></i><span> 关于</span></a></div></div></div></div><div class="page" id="body-wrap"><header class="full_page" id="page-header"><nav id="nav"><span id="blog-info"><a class="nav-site-title" href="/"><span class="site-name">浅的小屋</span></a></span><div id="menus"><div class="menus_items"><div class="menus_item"><a class="site-page" href="/"><i class="fa-fw fas fa-home"></i><span> 首页</span></a></div><div class="menus_item"><a class="site-page" href="/about/"><i class="fa-fw fas fa-heart"></i><span> 关于</span></a></div></div><div id="toggle-menu"><span class="site-page"><i class="fas fa-bars fa-fw"></i></span></div></div></nav><div id="site-info"><h1 id="site-title">浅的小屋</h1><div id="site_social_icons"><a class="social-icon" href="https://github.com/1nCharles" target="_blank" title="Github"><i class="fab fa-github"></i></a><a class="social-icon" href="mailto:muxiaofengxi@gmail.com" target="_blank" title="Email"><i class="fas fa-envelope"></i></a></div></div><div id="scroll-down"><i class="fas fa-angle-down scroll-down-effects"></i></div></header><main class="layout" id="content-inner"><div class="recent-posts nc" id="recent-posts"><div class="recent-post-items"><div class="recent-post-item"><div class="recent-post-info no-cover"><a class="article-title" href="/2024/11/30/z3%E7%BA%A6%E6%9D%9F%E6%B1%82%E8%A7%A3/" title="z3约束求解">z3约束求解</a><div class="article-meta-wrap"><span class="post-meta-date"><i class="far fa-calendar-alt"></i><span class="article-meta-label">发表于</span><time datetime="2024-11-30T03:36:25.000Z" title="发表于 2024-11-30 11:36:25">2024-11-30</time></span></div><div class="content">z3约束求解安装python版安装 1$ pip3 install z3-solver 基本用法变量表示一阶命题逻辑公式由项（变量或常量）与扩展布尔结构组成，在 z3 当中我们可以通过如下方式创建变量实例： 整型（integer，长度不限） 12>>> import z3>>> x = z3.Int(name = 'x') # x is an integer 实数类型（real number，长度不限） 1>>> y = z3.Real(name = 'y') # y is a real number 位向量（bit vector，长度需在创建时指定） 1>>> z = z3.BitVec(name = 'z', bv = 32) # z is a 32-bit vector 布尔类型（bool） 1>>> p = z3.Bool(name =...</div></div></div><div class="recent-post-item"><div class="recent-post-info no-cover"><a class="article-title" href="/2024/11/30/%E5%B8%B8%E8%A7%81%E5%8A%A0%E5%AF%86%E5%92%8C%E7%BC%96%E7%A0%81%E6%98%AF%E8%AF%86%E5%88%AB/" title="常见编码加密识别">常见编码加密识别</a><div class="article-meta-wrap"><span class="post-meta-date"><i class="far fa-calendar-alt"></i><span class="article-meta-label">发表于</span><time datetime="2024-11-30T03:36:25.000Z" title="发表于 2024-11-30 11:36:25">2024-11-30</time></span></div><div class="content">常见加密和编码识别常见加密算法和编码识别前言在对数据进行变换的过程中，除了简单的字节操作之外，还会使用一些常用的编码加密算法，因此如果能够快速识别出对应的编码或者加密算法，就能更快的分析出整个完整的算法。CTF 逆向中通常出现的加密算法包括 base64、TEA、AES、RC4、MD5 等。 Base64Base64 是一种基于 64 个可打印字符来表示二进制数据的表示方法。转换的时候，将 3 字节的数据，先后放入一个 24 位的缓冲区中，先来的字节占高位。数据不足 3 字节的话，于缓冲器中剩下的比特用 0 补足。每次取出 6 比特（因为 ），按照其值选择ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/中的字符作为编码后的输出，直到全部输入数据转换完成。 通常而言 Base64 的识别特征为索引表，当我们能找到 ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/ 这样索引表，再经过简单的分析基本就能判定是 Base64...</div></div></div><div class="recent-post-item"><div class="recent-post-info no-cover"><a class="article-title" href="/2024/11/25/%E5%A4%A7%E5%B0%8F%E7%AB%AF/" title="大小端的解析">大小端的解析</a><div class="article-meta-wrap"><span class="post-meta-date"><i class="far fa-calendar-alt"></i><span class="article-meta-label">发表于</span><time datetime="2024-11-25T03:36:25.000Z" title="发表于 2024-11-25 11:36:25">2024-11-25</time></span></div><div class="content">大小端Errata Security: How to teach endian 理解字节序 - 阮一峰的网络日志 12大端字节序：高位字节在前，低位字节在后，这是人类读写数值的方法。小端字节序：低位字节在前，高位字节在后，即以0x1122形式储存。 小端的优势在于性能，计算机电路先处理低位字节，效率比较高，因为计算都是从低位开始的。所以，计算机的内部处理都是小端字节序。 大端的优势在于易读，符合人类读取数据的方法。 所以在计算机的内部处理中，基本上都使用小端，而不是人类易读的大端。 但是有一个特殊情况，数组在计算机的内部处理中不受大小端的影响，两者中数组的顺序一致。 </div></div></div><div class="recent-post-item"><div class="recent-post-info no-cover"><a class="article-title" href="/2024/11/24/objection/" title="Objection的基础使用">Objection的基础使用</a><div class="article-meta-wrap"><span class="post-meta-date"><i class="far fa-calendar-alt"></i><span class="article-meta-label">发表于</span><time datetime="2024-11-24T12:46:25.000Z" title="发表于 2024-11-24 20:46:25">2024-11-24</time></span></div><div class="content">objectionobjection的介绍objection是一个运行时移动探索工具包，观察类方法，报告执行情况，由Frida提供支持。支持iOS 和 Android。 objection的安装1234Python 3.7.1pip3 install frida==12.8.0pip3 install frida-tools==5.3.0pip3 install objection==1.8.4 启动1.手机端或者模拟器开启对应版本的frida-server 12345┌──(root㉿r0env)-[~]└─# adb shellbullhead:/ $ su bullhead:/ # cd data/local/tmp/ bullhead:/data/local/tmp #...</div></div></div><div class="recent-post-item"><div class="recent-post-info no-cover"><a class="article-title" href="/2024/11/23/buu1/" title="buu第一页wp">buu第一页wp</a><div class="article-meta-wrap"><span class="post-meta-date"><i class="far fa-calendar-alt"></i><span class="article-meta-label">发表于</span><time datetime="2024-11-23T07:26:06.324Z" title="发表于 2024-11-23 15:26:06">2024-11-23</time></span></div><div class="content">buu1 Easyre main函数 reverse1 {hello_world}中‘o’被0替换 reverse2 {hacking_for_fun} i r被替换为1 内涵的软件 发现类似flag的字符串，用flag{}包住得到flag 新年快乐 upx Xor 对global再进行一次异或得到flag Exp: reverse3 先对输入字符串base64编码，再字符串加密 过程反向即可得到flag Exp: Hello world Mainactivity类中 不一样的flag 上下左右4种操作，应该是迷宫题 字符串可以分为5行 *1111 01000 01010 00010 1111# 遇到1退出 遇到#正确提升 说明要从*沿0走到# Flag为flag{222441144222} SimpleRev 先把text...</div></div></div></div><nav id="pagination"><div class="pagination"><span class="page-number current">1</span></div></nav></div><div class="aside-content" id="aside-content"><div class="card-widget card-info text-center"><div class="avatar-img"><img src="/img/head.jpg" onerror="this.onerror=null;this.src='/img/friend_404.gif'" alt="avatar"/></div><div class="author-info-name">浅</div><div class="author-info-description">喵喵喵~</div><div class="site-data"><a href="/archives/"><div class="headline">文章</div><div class="length-num">5</div></a><a href="/tags/"><div class="headline">标签</div><div class="length-num">0</div></a><a href="/categories/"><div class="headline">分类</div><div class="length-num">0</div></a></div><a id="card-info-btn" target="_blank" rel="noopener" href="https://github.com/1ncharles"><i></i><span>前往小家...</span></a><div class="card-info-social-icons"><a class="social-icon" href="https://github.com/1nCharles" target="_blank" title="Github"><i class="fab fa-github"></i></a><a class="social-icon" href="mailto:muxiaofengxi@gmail.com" target="_blank" title="Email"><i class="fas fa-envelope"></i></a></div></div><div class="card-widget" id="newYear"><div class="item-headline"><i></i><span></span></div><div class="item-content"><div id="newYear-main"><div class="mask"></div> <p class="title"></p> <div class="newYear-time"></div> <p class="today" style="text-align: right;"></p> </div></div></div><div class="sticky_layout"><div class="card-widget card-webinfo"><div class="item-headline"><i class="fas fa-chart-line"></i><span>网站信息</span></div><div class="webinfo"><div class="webinfo-item"><div class="item-name">文章数目 :</div><div class="item-count">5</div></div><div class="webinfo-item"><div class="item-name">本站总字数 :</div><div class="item-count">5.9k</div></div><div class="webinfo-item"><div class="item-name">本站访客数 :</div><div class="item-count" id="busuanzi_value_site_uv"><i class="fa-solid fa-spinner fa-spin"></i></div></div><div class="webinfo-item"><div class="item-name">本站总浏览量 :</div><div class="item-count" id="busuanzi_value_site_pv"><i class="fa-solid fa-spinner fa-spin"></i></div></div><div class="webinfo-item"><div class="item-name">最后更新时间 :</div><div class="item-count" id="last-push-date" data-lastPushDate="2024-11-30T06:42:05.317Z"><i class="fa-solid fa-spinner fa-spin"></i></div></div></div></div></div></div></main><footer id="footer"><div id="footer-wrap"><div class="copyright">©2024 By 浅</div></div></footer></div><div id="rightside"><div id="rightside-config-hide"><button id="hide-aside-btn" type="button" title="单栏和双栏切换"><i class="fas fa-arrows-alt-h"></i></button></div><div id="rightside-config-show"><button id="go-up" type="button" title="回到顶部"><i class="fas fa-arrow-up"></i><span id="percent">0<span>%</span></span></button><button id="go-down" type="button" title="直达底部" onclick="btf.scrollToDest(document.body.scrollHeight, 500)"><i class="fas fa-arrow-down"></i></button></div></div><div><script src="/js/utils.js"></script><script src="/js/main.js"></script><div class="js-pjax"></div><script defer data-pjax src="/js/readPercent.js"></script><script defer type="text/javascript" src="https://cdn1.tianli0.top/npm/sweetalert2@8.19.0/dist/sweetalert2.all.js"></script><script defer src="/js/lunar.js"></script><script defer src="/js/day.js"></script><script src="https://cdn.staticfile.org/jquery/3.6.3/jquery.min.js"></script><script async data-pjax src="https://cdn.wpon.cn/2022-sucai/Gold-ingot.js"></script><script async data-pjax src="/js/year.js"></script><script async data-pjax src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script></div></body></html>