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ErodedElk · Jan 11, 2024 · 3b07625 · 3b07625
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diff --git a/2024/01/11/QWB2024-Re-Part-Record/index.html b/2024/01/11/QWB2024-Re-Part-Record/index.html
@@ -15,7 +15,7 @@
 }</style><style>:root {
   --dark-background: url('/img/bg.jpg');
   --light-background: url('/img/91110244_p0.jpg');
-}</style><meta name="generator" content="Hexo 6.3.0"></head><body><div class="loading" style="opacity: 0;"><div class="loadingBar left"></div><div class="loadingBar right"></div></div><main><header class="closed"><div class="navBtn"><i class="navBtnIcon"><span class="navBtnIconBar"></span><span class="navBtnIconBar"></span><span class="navBtnIconBar"></span></i></div><nav><div class="navItem" id="search-header"><span class="navItemTitle"><input autocomplete="off" autocorrect="off" autocapitalize="none" placeholder="Search" spellcheck="false" maxlength="50" type="text" id="search-input"></span></div><div class="navItem" id="search-holder"></div><div class="search-popup"><div id="search-result"></div></div><ol class="navContent"><li class="navItem"><a class="navBlock" href="/"><span class="navItemTitle">Home</span></a></li><li class="navItem" matchdata="categories,tags"><a class="navBlock" href="/archives/"><span class="navItemTitle">Archives</span></a></li><li class="navItem"><a class="navBlock" href="/about/"><span class="navItemTitle">About</span></a></li><li class="navItem"><a class="navBlock" href="/links/"><span class="navItemTitle">Links</span></a></li></ol></nav></header><article><div id="post-bg"><div id="post-title"><h1>QWB2024-Re Part Record</h1><div id="post-info"><span>First Post: <div class="control"><time datetime="2024-01-11T10:28:21.000Z" id="date"> 2024-01-11</time></div></span><br><span>Last Update: <div class="control"><time datetime="2024-01-11T07:56:42.798Z" id="updated"> 2024-01-11</time></div></span></div></div><hr><div id="post-content"><h1 id="unname"><a href="#unname" class="headerlink" title="unname"></a>unname</h1><p>本身 apk 进去看见导入了一个动态库，直接解压就能找到对应的文件了。细节这里不过多赘述，主要是概述一下调试部分。</p>
+}</style><meta name="generator" content="Hexo 6.3.0"></head><body><div class="loading" style="opacity: 0;"><div class="loadingBar left"></div><div class="loadingBar right"></div></div><main><header class="closed"><div class="navBtn"><i class="navBtnIcon"><span class="navBtnIconBar"></span><span class="navBtnIconBar"></span><span class="navBtnIconBar"></span></i></div><nav><div class="navItem" id="search-header"><span class="navItemTitle"><input autocomplete="off" autocorrect="off" autocapitalize="none" placeholder="Search" spellcheck="false" maxlength="50" type="text" id="search-input"></span></div><div class="navItem" id="search-holder"></div><div class="search-popup"><div id="search-result"></div></div><ol class="navContent"><li class="navItem"><a class="navBlock" href="/"><span class="navItemTitle">Home</span></a></li><li class="navItem" matchdata="categories,tags"><a class="navBlock" href="/archives/"><span class="navItemTitle">Archives</span></a></li><li class="navItem"><a class="navBlock" href="/about/"><span class="navItemTitle">About</span></a></li><li class="navItem"><a class="navBlock" href="/links/"><span class="navItemTitle">Links</span></a></li></ol></nav></header><article><div id="post-bg"><div id="post-title"><h1>QWB2024-Re Part Record</h1><div id="post-info"><span>First Post: <div class="control"><time datetime="2024-01-11T10:28:21.000Z" id="date"> 2024-01-11</time></div></span><br><span>Last Update: <div class="control"><time datetime="2024-01-11T08:01:08.832Z" id="updated"> 2024-01-11</time></div></span></div></div><hr><div id="post-content"><h1 id="unname"><a href="#unname" class="headerlink" title="unname"></a>unname</h1><p>本身 apk 进去看见导入了一个动态库，直接解压就能找到对应的文件了。细节这里不过多赘述，主要是概述一下调试部分。</p>
 <p>如果直接用 IDA 去附加调试这个应用会发现找不到对应的 so，查了一下资料发现，在 <code>AndroidManifest.xml</code> 下配置了一个 <code>android:extractNativeLibs=&quot;false&quot;</code> ，这会导致导入动态库的时候直接从 apk 进行加载，所以 IDA 附加以后找不到对应的模块，只能看到 apk 本身。</p>
 <p>所以要先用 apktool 解包，然后把 <code>AndroidManifest.xml</code> 的配置稍微改一下再重新打包：</p>
 <figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs bash">apktool d app-release.apk -o app-release<br>apktool b app-release -o app-debug.apk<br></code></pre></td></tr></table></figure>
@@ -56,7 +56,7 @@
 <blockquote>
 <p>不过这中间遇到了点奇怪的事情，如果我先下了断点然后跑飞程序，应用会不停的报出一些异常，最终程序会退出；但如果我直接跑飞，然后再下断点，似乎又没问题了，诡异……<br>不过总之，最后成功附加上去了。<br>不过还有一个地方要警惕的是，我的设备在被中断以后会主动报未响应，熄屏会导致进程被回收，所以过程中需要注意进程开启的状态。</p>
 </blockquote>
-<p>![[libnative.png]]</p>
+<p class='item-img' data-src='/./images/QWB2024-Re-Part-Record/libnative.png'><img src="/./images/QWB2024-Re-Part-Record/libnative.png"></p>
 <p>然后就是一边调试一份分析算法了，这步就不细写了，基本上就是读代码调试然后确定入参出参了，所以笔者也没进一步复现了。</p>
 <h2 id="额外"><a href="#额外" class="headerlink" title="额外"></a>额外</h2><p>参考神的博客：<a target="_blank" rel="noopener" href="http://www.qfrost.com/posts/android/%E5%AE%89%E5%8D%93apk%E5%8F%8D%E7%BC%96%E8%AF%91%E4%BF%AE%E6%94%B9%E9%87%8D%E6%89%93%E5%8C%85%E7%AD%BE%E5%90%8D/">Qforst-安卓apk反编译修改重打包签名</a><br>还说了另外一个方法去给所有应用挂 debugable，这里留个备份：</p>
 <blockquote>

diff --git a/images/QWB2024-Re Part Record/libnative.png → images/QWB2024-Re-Part-Record/libnative.png b/images/QWB2024-Re Part Record/libnative.png → images/QWB2024-Re-Part-Record/libnative.png
diff --git a/search.json b/search.json