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Site updated: 2020-02-10 19:39:27

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davidz 2020-02-10 19:39:28 +08:00
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<li><a href="/categories">4 <p>分类</p></a></li>
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<li><a href="/">6 <p>文章</p></a></li>
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<span class="gradient-text">二月 10, 2020</span>
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<div class="timeline-marker"></div>
<div class="timeline-content">
<a class="timeline-title" target="_self" href="/kinsing-virus/">Kinsing - &#34;寄生&#34;于 Docker 的病毒</a>
<p>
2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。
¶发现
偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。
难道是我的博客访问量暴增那是当然不可能的然后我去看了看Portainer看了看果然
这个随机名称的容器就是 Kinsin...
</p>
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<li class="timeline-item">
<div class="timeline-info">
<span class="gradient-text">二月 03, 2020</span>

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<span class="gradient-text">二月 10, 2020</span>
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<div class="timeline-content">
<a class="timeline-title" target="_self" href="/kinsing-virus/">Kinsing - &#34;寄生&#34;于 Docker 的病毒</a>
<p>
2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。
¶发现
偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。
难道是我的博客访问量暴增那是当然不可能的然后我去看了看Portainer看了看果然
这个随机名称的容器就是 Kinsin...
</p>
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</li>
<li class="timeline-item">
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<span class="gradient-text">二月 03, 2020</span>

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@ -73,6 +73,26 @@
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<span class="gradient-text">二月 10, 2020</span>
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<div class="timeline-content">
<a class="timeline-title" target="_self" href="/kinsing-virus/">Kinsing - &#34;寄生&#34;于 Docker 的病毒</a>
<p>
2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。
¶发现
偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。
难道是我的博客访问量暴增那是当然不可能的然后我去看了看Portainer看了看果然
这个随机名称的容器就是 Kinsin...
</p>
</div>
</li>
<li class="timeline-item">
<div class="timeline-info">
<span class="gradient-text">二月 03, 2020</span>

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@ -60,7 +60,7 @@
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<div class="set">
<h1 style="text-align: center">归档</h1>
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<p style="text-align: center">6</p>
<ul class="timeline timeline-centered">
@ -73,6 +73,26 @@
</div>
</li>
<li class="timeline-item">
<div class="timeline-info">
<span class="gradient-text">二月 10, 2020</span>
</div>
<div class="timeline-marker"></div>
<div class="timeline-content">
<a class="timeline-title" target="_self" href="/kinsing-virus/">Kinsing - &#34;寄生&#34;于 Docker 的病毒</a>
<p>
2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。
¶发现
偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。
难道是我的博客访问量暴增那是当然不可能的然后我去看了看Portainer看了看果然
这个随机名称的容器就是 Kinsin...
</p>
</div>
</li>
<li class="timeline-item">
<div class="timeline-info">
<span class="gradient-text">二月 03, 2020</span>

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</dl>
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<ul>
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<li><a href="/categories">4 <p>分类</p></a></li>
<li><a href="/tags">7 <p>标签</p></a></li>
<li><a href="/">6 <p>文章</p></a></li>
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<li><a href="/tags">9 <p>标签</p></a></li>
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<a href="/kinsing-virus/" title="Kinsing - &quot;寄生&quot;于 Docker 的病毒" class="posttitle">Kinsing - &quot;寄生&quot;于 Docker 的病毒</a></h3>
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<p>2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。</p>
<p></p>
<p>偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。</p>
<p>难道是我的博客访问量<s>暴增</s>???那是当然不可能的,然后我去看了看<a href="https://github.com/portainer/portainer" target="_blank" rel="noopener">Portainer</a>看了看,果然,</p>
<p></p>
<p>这个随机名称的容器就是 Kinsing 基于 Ubuntu 的容器CPU 占用 100%。</p>
<p></p>
<p>简单看了看容器里面的进程表,第一个运行了一个 shell 脚本,这个病毒就是这个脚本下载启动的关键,我打开看了看,<s>也没看懂</s>,大概是下载了几个可执行文件。...</p>
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<a href="/kinsing-virus/" title="Kinsing - &quot;寄生&quot;于 Docker 的病毒" class="posttitle">Kinsing - &quot;寄生&quot;于 Docker 的病毒</a></h3>
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<li><strong>好用</strong>的包管理器 - 在开发时 C/Cpp 的库可以用<a href="https://github.com/microsoft/vcpkg" target="_blank" rel="noopener">VCPKG</a>,而日常使用的软件就可以使用本文的主角<a href="https://github.com/lukesampson/scoop" target="_blank" rel="noopener">Scoop</a> 了。</li>
</ol>
<p>2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。</p>
<blockquote>
<p>按照官网的<a href="https://github.com/lukesampson/scoop/wiki/Quick-Start" target="_blank" rel="noopener">教程</a>,只能使用 PowerShell 而不是 CMD 进行安装。</p>
</blockquote>
<pre><code class="language-powershell"># 指定 Scoop 的安装路径,之后安装的 APP 会安装在 path/to/scoop/apps/
$env:SCOOP='path/to/scoop'
[environment]::setEnvironmentVariable...</code></pre>
<p></p>
<p>偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。</p>
<p>难道是我的博客访问量<s>暴增</s>???那是当然不可能的,然后我去看了看<a href="https://github.com/portainer/portainer" target="_blank" rel="noopener">Portainer</a>看了看,果然,</p>
<p></p>
<p>这个随机名称的容器就是 Kinsing 基于 Ubuntu 的容器CPU 占用 100%。</p>
<p></p>
<p>简单看了看容器里面的进程表,第一个运行了一个 shell 脚本,这个病毒就是这个脚本下载启动的关键,我打开看了看,<s>也没看懂</s>,大概是下载了几个可执行文件。...</p>
<span class="read-more"><a href="/windows-package-manager-scoop/" title="查看全文" class="posttitle">查看全文</a>
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二月 03, 2020
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<div class="md-content animated fadeIn">
<p>一直以来作为开发者Windows 相较于 Linux 都缺少两样重要的工具,</p>
<ol>
<li><strong>好用</strong>的 Shell - 现在可以用 PowerShell Core 或者 WSL 暂时代替。</li>
<li><strong>好用</strong>的包管理器 - 在开发时 C/Cpp 的库可以用<a href="https://github.com/microsoft/vcpkg" target="_blank" rel="noopener">VCPKG</a>,而日常使用的软件就可以使用本文的主角<a href="https://github.com/lukesampson/scoop" target="_blank" rel="noopener">Scoop</a> 了。</li>
</ol>
<blockquote>
<p>按照官网的<a href="https://github.com/lukesampson/scoop/wiki/Quick-Start" target="_blank" rel="noopener">教程</a>,只能使用 PowerShell 而不是 CMD 进行安装。</p>
</blockquote>
<pre><code class="language-powershell"># 指定 Scoop 的安装路径,之后安装的 APP 会安装在 path/to/scoop/apps/
$env:SCOOP...</code></pre>
<span class="read-more"><a href="/windows-package-manager-scoop/" title="查看全文" class="posttitle">查看全文</a> <b class="iconfont icon-arrow-right- gradient-text"></b></span>
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<p>2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。</p>
<h2 id="发现"><a class="header-anchor" href="#发现"></a>发现</h2>
<p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/netdata.png" alt="netdata"></p>
<p>偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。</p>
<p>难道是我的博客访问量<s>暴增</s>???那是当然不可能的,然后我去看了看<a href="https://github.com/portainer/portainer" target="_blank" rel="noopener">Portainer</a>看了看,果然,</p>
<p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/portainer.png" alt="portainer"></p>
<p>这个随机名称的容器就是 Kinsing 基于 Ubuntu 的容器CPU 占用 100%。</p>
<p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/process.png" alt="进程"></p>
<p>简单看了看容器里面的进程表,第一个运行了一个 shell 脚本,这个病毒就是这个脚本下载启动的关键,我打开看了看,<s>也没看懂</s>,大概是下载了几个可执行文件。第二个是 cron这个是定时脚本我猜应该是病毒定时检查一下运行情况第三个好像是个守护进程第四个应该是用于容器保持第五个在网上能搜到是个<a href="https://www.baidu.com/s?wd=kdevtmpfsi" target="_blank" rel="noopener">挖矿的程序</a></p>
<p>无聊的我还简单看了看这个脚本的服务器 IP</p>
<p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/ip.png" alt="ip"></p>
<p>难道是俄罗斯大佬???</p>
<p>这个时候我突然想起来,前几天为了调试<a href="https://certbot.eff.org/" target="_blank" rel="noopener">certbot</a>的 Dockerfile, 我直接打开了 Docker 的<a href="https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-socket-option" target="_blank" rel="noopener">远程访问</a>,在默认的情况下是没有任何加密措施的。</p>
<p>这样,就真相大白了,这个病毒通过未加密的接口,在我的服务器上运行了挖矿的容器来盈利,同时也占用了服务器全部的 CPU😢.</p>
<h2 id="处理"><a class="header-anchor" href="#处理"></a>处理</h2>
<p>Kinsing 病毒还是很良心的(至少我遇到的这个是),把自己”关“在了容器里面,反正后来我也没有在别的地方发现相关文件。</p>
<p>所以处理起来也简单,</p>
<ol>
<li>删掉容器和镜像</li>
<li>关闭 Docker 远程访问即可。如果不想关闭的话也可以<a href="https://docs.docker.com/engine/security/https/" target="_blank" rel="noopener">用 https 的方式加密</a></li>
</ol>
<h2 id="小想法"><a class="header-anchor" href="#小想法"></a>小想法</h2>
<p>其实这个 Kinsing 病毒实现起来还是很简单的,</p>
<ol>
<li>扫描全网的 2375 这个默认端口</li>
<li>用 Docker API 连接并部署容器</li>
<li>执行脚本运行挖矿程序</li>
</ol>
<p><s>突然有一个邪恶的想法,一台机器一天就算 1 毛钱好啦</s>,哈哈哈,但是违法的事情不能做呀😄。</p>
<p>大家一定要注意呀,时刻谨记服务器安全,不要随意开放服务器端口。</p>
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<entry>
<title>Kinsing - &quot;寄生&quot;于 Docker 的病毒</title>
<link href="/kinsing-virus/"/>
<url>/kinsing-virus/</url>
<content type="html"><![CDATA[<p>2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。</p><h2 id="发现"><a class="header-anchor" href="#发现">¶</a>发现</h2><p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/netdata.png" alt="netdata"></p><p>偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。</p><p>难道是我的博客访问量<s>暴增</s>???那是当然不可能的,然后我去看了看<a href="https://github.com/portainer/portainer" target="_blank" rel="noopener">Portainer</a>看了看,果然,</p><p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/portainer.png" alt="portainer"></p><p>这个随机名称的容器就是 Kinsing 基于 Ubuntu 的容器CPU 占用 100%。</p><p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/process.png" alt="进程"></p><p>简单看了看容器里面的进程表,第一个运行了一个 shell 脚本,这个病毒就是这个脚本下载启动的关键,我打开看了看,<s>也没看懂</s>,大概是下载了几个可执行文件。第二个是 cron这个是定时脚本我猜应该是病毒定时检查一下运行情况第三个好像是个守护进程第四个应该是用于容器保持第五个在网上能搜到是个<a href="https://www.baidu.com/s?wd=kdevtmpfsi" target="_blank" rel="noopener">挖矿的程序</a>。</p><p>无聊的我还简单看了看这个脚本的服务器 IP</p><p><img src="//davidz.cn/static/blog/2020-02-10-kinsing-virus/ip.png" alt="ip"></p><p>难道是俄罗斯大佬???</p><p>这个时候我突然想起来,前几天为了调试<a href="https://certbot.eff.org/" target="_blank" rel="noopener">certbot</a>的 Dockerfile, 我直接打开了 Docker 的<a href="https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-socket-option" target="_blank" rel="noopener">远程访问</a>,在默认的情况下是没有任何加密措施的。</p><p>这样,就真相大白了,这个病毒通过未加密的接口,在我的服务器上运行了挖矿的容器来盈利,同时也占用了服务器全部的 CPU😢.</p><h2 id="处理"><a class="header-anchor" href="#处理">¶</a>处理</h2><p>Kinsing 病毒还是很良心的(至少我遇到的这个是),把自己”关“在了容器里面,反正后来我也没有在别的地方发现相关文件。</p><p>所以处理起来也简单,</p><ol><li>删掉容器和镜像</li><li>关闭 Docker 远程访问即可。如果不想关闭的话也可以<a href="https://docs.docker.com/engine/security/https/" target="_blank" rel="noopener">用 https 的方式加密</a>。</li></ol><h2 id="小想法"><a class="header-anchor" href="#小想法">¶</a>小想法</h2><p>其实这个 Kinsing 病毒实现起来还是很简单的,</p><ol><li>扫描全网的 2375 这个默认端口</li><li>用 Docker API 连接并部署容器</li><li>执行脚本运行挖矿程序</li></ol><p><s>突然有一个邪恶的想法,一台机器一天就算 1 毛钱好啦</s>,哈哈哈,但是违法的事情不能做呀😄。</p><p>大家一定要注意呀,时刻谨记服务器安全,不要随意开放服务器端口。</p>]]></content>
<categories>
<category> DevOps </category>
</categories>
<tags>
<tag> Shell </tag>
<tag> Docker </tag>
</tags>
</entry>
<entry>
<title>Windows 包管理器 - Scoop</title>
<link href="/windows-package-manager-scoop/"/>

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二月 10, 2020
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<a href="/kinsing-virus/" title="Kinsing - &quot;寄生&quot;于 Docker 的病毒" class="posttitle">Kinsing - &quot;寄生&quot;于 Docker 的病毒</a></h3>
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<p>2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。</p>
<p></p>
<p>偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。</p>
<p>难道是我的博客访问量<s>暴增</s>???那是当然不可能的,然后我去看了看<a href="https://github.com/portainer/portainer" target="_blank" rel="noopener">Portainer</a>看了看,果然,</p>
<p></p>
<p>这个随机名称的容器就是 Kinsing 基于 Ubuntu 的容器CPU 占用 100%。</p>
<p></p>
<p>简单看了看容器里面的进程表,第一个运行了一个 shell 脚本,这个病毒就是这个脚本下载启动的关键,我打开看了看,<s>也没看懂</s>,大概是下载了几个可执行文件。...</p>
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<a href="/categories/DevOps"><b>
</b>DEVOPS<b></b></a>
二月 10, 2020
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<a href="/kinsing-virus/" title="Kinsing - &quot;寄生&quot;于 Docker 的病毒" class="posttitle">Kinsing - &quot;寄生&quot;于 Docker 的病毒</a></h3>
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<p>2020 年开年不顺2019 新型冠状病毒肺炎爆发,从年三十居家隔离到了正月十五,没想到自己的服务器也”感染“上了病毒 - Kinsing(进程的名字,姑且这样称呼)。</p>
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<p>偶然看了看服务器状态,发现 CPU 占用一直保持在 100%上下,有些蹊跷。</p>
<p>难道是我的博客访问量<s>暴增</s>???那是当然不可能的,然后我去看了看<a href="https://github.com/portainer/portainer" target="_blank" rel="noopener">Portainer</a>看了看,果然,</p>
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<p>这个随机名称的容器就是 Kinsing 基于 Ubuntu 的容器CPU 占用 100%。</p>
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<p>简单看了看容器里面的进程表,第一个运行了一个 shell 脚本,这个病毒就是这个脚本下载启动的关键,我打开看了看,<s>也没看懂</s>,大概是下载了几个可执行文件。...</p>
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@ -63,7 +63,7 @@
<div class="set">
<h1>标签</h1>
<div class="tagcloud">
<a href="/tags/ANU/" style="font-size: 16px; color: #0ed2f7">ANU</a> <a href="/tags/Ada/" style="font-size: 16px; color: #0ed2f7">Ada</a> <a href="/tags/Cpp/" style="font-size: 16px; color: #0ed2f7">Cpp</a> <a href="/tags/Microsoft/" style="font-size: 16px; color: #0ed2f7">Microsoft</a> <a href="/tags/Open-Source/" style="font-size: 16px; color: #0052d4">Open-Source</a> <a href="/tags/Others/" style="font-size: 16px; color: #0ed2f7">Others</a> <a href="/tags/Terminal/" style="font-size: 16px; color: #0ed2f7">Terminal</a>
<a href="/tags/ANU/" style="font-size: 16px; color: #0ed2f7">ANU</a> <a href="/tags/Ada/" style="font-size: 16px; color: #0ed2f7">Ada</a> <a href="/tags/Cpp/" style="font-size: 16px; color: #0ed2f7">Cpp</a> <a href="/tags/Docker/" style="font-size: 16px; color: #0ed2f7">Docker</a> <a href="/tags/Microsoft/" style="font-size: 16px; color: #0ed2f7">Microsoft</a> <a href="/tags/Open-Source/" style="font-size: 16px; color: #0052d4">Open-Source</a> <a href="/tags/Others/" style="font-size: 16px; color: #0ed2f7">Others</a> <a href="/tags/Shell/" style="font-size: 16px; color: #0ed2f7">Shell</a> <a href="/tags/Terminal/" style="font-size: 16px; color: #0ed2f7">Terminal</a>
</div>
</div>

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@ -368,9 +368,9 @@ scoop list
</dl>
</div>
<ul>
<li><a href="/">5 <p>文章</p></a></li>
<li><a href="/categories">4 <p>分类</p></a></li>
<li><a href="/tags">7 <p>标签</p></a></li>
<li><a href="/">6 <p>文章</p></a></li>
<li><a href="/categories">5 <p>分类</p></a></li>
<li><a href="/tags">9 <p>标签</p></a></li>
</ul>
</div>