<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
    <id>https://docacer.top/</id>
    <title>DA's BLOG</title>
    <updated>2026-09-14T12:10:48.205Z</updated>
    <generator>https://github.com/jpmonette/feed</generator>
    <author>
        <name>DocAcer</name>
        <email>1255893218@qq.com</email>
        <uri>https://github.com/Doc4c3</uri>
    </author>
    <link rel="alternate" href="https://docacer.top/"/>
    <link rel="self" href="https://docacer.top/atom.xml"/>
    <subtitle>CTFer(misc and web) and SRC researcher</subtitle>
    <logo>https://docacer.top/images/avatar.png</logo>
    <icon>https://docacer.top/favicon.svg</icon>
    <rights>CC BY-NC-SA 4.0 2026 © DocAcer</rights>
    <entry>
        <title type="html"><![CDATA[湾区杯2026 总体 WP]]></title>
        <id>https://docacer.top/posts/wanqubei-2026</id>
        <link href="https://docacer.top/posts/wanqubei-2026"/>
        <updated>2026-09-04T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>湾区杯2026 总体 WP</h1>
<h2>总览</h2>
<p>共 21 个题目目录（其中 <code>pn-01;W</code>、<code>pn-03;C</code> 为空副本目录；<code>web-01</code> 下含 DockRelay、ShadowArchiv</p>
<br/><p>访问 <a href="https://docacer.top/posts/wanqubei-2026" target="_blank">https://docacer.top/posts/wanqubei-2026</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2026-09-04T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[盘古石-DA 计算机取证]]></title>
        <id>https://docacer.top/posts/pangushi-da</id>
        <link href="https://docacer.top/posts/pangushi-da"/>
        <updated>2026-05-10T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>盘古石-DA 计算机取证</h1>
<p>2.分析刘洋liuyang_pc.E01检材，计算机系统Build版本为？[答案格式：19000]</p>
<p>![屏幕截图 2026-05-10 143853](/image</p>
<br/><p>访问 <a href="https://docacer.top/posts/pangushi-da" target="_blank">https://docacer.top/posts/pangushi-da</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2026-05-10T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[PWN的学习日志（2026/1/27）]]></title>
        <id>https://docacer.top/posts/pwn-basics</id>
        <link href="https://docacer.top/posts/pwn-basics"/>
        <updated>2026-01-27T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>PWN的学习日志（2026/1/27）</h1>
<h2>PWN的一些基础术语和知识</h2>
<p>在 <strong>x86-64 架构</strong>里，常见寄存器有：</p>
<p>| 寄存器 | 作用（新手版）               |</p>
<br/><p>访问 <a href="https://docacer.top/posts/pwn-basics" target="_blank">https://docacer.top/posts/pwn-basics</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2026-01-27T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[鹏城杯2025]]></title>
        <id>https://docacer.top/posts/pengcheng-2025</id>
        <link href="https://docacer.top/posts/pengcheng-2025"/>
        <updated>2025-12-13T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>鹏城杯2025</h1>
<h2>misc</h2>
<h3><strong>pcb5-blue</strong></h3>
<p>![image-20251213104718704](/images/posts/pengcheng-2025/01.p</p>
<br/><p>访问 <a href="https://docacer.top/posts/pengcheng-2025" target="_blank">https://docacer.top/posts/pengcheng-2025</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2025-12-13T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[2025高校网络安全管理运维赛]]></title>
        <id>https://docacer.top/posts/gaoxiao-2025</id>
        <link href="https://docacer.top/posts/gaoxiao-2025"/>
        <updated>2025-10-20T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>2025高校网络安全管理运维赛</h1>
<h2>电子数据取证分析师赛道</h2>
<h3>电子数据分析-aipowah（检材04）</h3>
<h4>flag 1：</h4>
<p>要知道服务器rootfs采用的文件系统格式，就去</p>
<br/><p>访问 <a href="https://docacer.top/posts/gaoxiao-2025" target="_blank">https://docacer.top/posts/gaoxiao-2025</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2025-10-20T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[羊城杯2025]]></title>
        <id>https://docacer.top/posts/ycb-2025</id>
        <link href="https://docacer.top/posts/ycb-2025"/>
        <updated>2025-10-11T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>羊城杯2025</h1>
<h2>DS&amp;AI</h2>
<h3>SM4-OFB</h3>
<p>题目上来先给了一个hint：我得到了由某个密钥加密过的部分数据，其中，已知第一条记录的明文为： 蒋宏玲	 17145949399</p>
<br/><p>访问 <a href="https://docacer.top/posts/ycb-2025" target="_blank">https://docacer.top/posts/ycb-2025</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2025-10-11T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[第五届长城杯]]></title>
        <id>https://docacer.top/posts/greatwall-5</id>
        <link href="https://docacer.top/posts/greatwall-5"/>
        <updated>2025-09-14T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>第五届长城杯</h1>
<h2>AI</h2>
<h3>easy_poison</h3>
<p>上来先是一些训练ai相关的文件</p>
<p>先看看data，写个脚本来筛选投毒的样本</p>
<pre><code class="language-python"># export_conflic</code></pre>
<br/><p>访问 <a href="https://docacer.top/posts/greatwall-5" target="_blank">https://docacer.top/posts/greatwall-5</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2025-09-14T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[湾区杯]]></title>
        <id>https://docacer.top/posts/wanqubei-2025</id>
        <link href="https://docacer.top/posts/wanqubei-2025"/>
        <updated>2025-09-08T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>湾区杯</h1>
<h3>Forensics</h3>
<h4>关注公众号获取 flag</h4>
<p>如题</p>
<h4>checkwebshell</h4>
<p>![image-20250908162016316](/images</p>
<br/><p>访问 <a href="https://docacer.top/posts/wanqubei-2025" target="_blank">https://docacer.top/posts/wanqubei-2025</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2025-09-08T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[第十届上海市大学生网络安全大赛WriteUp]]></title>
        <id>https://docacer.top/posts/shanghai-2025</id>
        <link href="https://docacer.top/posts/shanghai-2025"/>
        <updated>2025-08-06T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>第十届上海市大学生网络安全大赛WriteUp</h1>
<h2>MISC</h2>
<h3>derderjia</h3>
<p>上来先看来一下http报文，在最后一个包发现了server_key.txt的内容</p>
<p>![屏幕截图</p>
<br/><p>访问 <a href="https://docacer.top/posts/shanghai-2025" target="_blank">https://docacer.top/posts/shanghai-2025</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2025-08-06T00:00:00.000Z</published>
    </entry>
    <entry>
        <title type="html"><![CDATA[流量分析之USB键盘分析]]></title>
        <id>https://docacer.top/posts/usb-keyboard-traffic</id>
        <link href="https://docacer.top/posts/usb-keyboard-traffic"/>
        <updated>2025-05-14T00:00:00.000Z</updated>
        <content type="html"><![CDATA[<h1>流量分析之USB键盘分析</h1>
<p>例题：<a href="https://buuoj.cn/challenges#USB">https://buuoj.cn/challenges#USB</a></p>
<h3>题目分析</h3>
<p>刚打开就是一个 rar 和一个 ftm</p>
<p>![打开文件](/image</p>
<br/><p>访问 <a href="https://docacer.top/posts/usb-keyboard-traffic" target="_blank">https://docacer.top/posts/usb-keyboard-traffic</a> 阅读全文。</p>]]></content>
        <author>
            <name>DocAcer</name>
            <email>1255893218@qq.com</email>
            <uri>https://github.com/Doc4c3</uri>
        </author>
        <published>2025-05-14T00:00:00.000Z</published>
    </entry>
</feed>