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	<title>惜分飞 &#187; A____Z____RECOVER____DATA</title>
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	<description>提供7*24专业数据库(Oracle,SQL Server,MySQL,PostgreSQL等)恢复和技术支持@Tel:17813235971</description>
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		<title>A____Z____RECOVER____DATA勒索恢复</title>
		<link>https://www.xifenfei.com/2023/11/a____z____recover____data.html</link>
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		<pubDate>Tue, 21 Nov 2023 13:26:12 +0000</pubDate>
		<dc:creator><![CDATA[惜分飞]]></dc:creator>
				<category><![CDATA[MySQL恢复]]></category>
		<category><![CDATA[A____Z____RECOVER____DATA]]></category>
		<category><![CDATA[datacenterback@keemail.me]]></category>
		<category><![CDATA[mysql勒索]]></category>
		<category><![CDATA[mysql勒索恢复]]></category>

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<p>联系：<a href="https://www.xifenfei.com/about_xifenfei" target="_blank">手机/微信(+86 17813235971)   QQ(107644445)</a><a target="_blank" href="http://wpa.qq.com/msgrd?v=3&#038;uin=107644445&#038;site=qq&#038;menu=yes"><img src="https://www.xifenfei.com/wp-content/themes/img/site_qq.jpg" alt="QQ咨询惜分飞" title="QQ咨询惜分飞"/></a></p>
<p>标题：<a href="https://www.xifenfei.com/2023/11/a____z____recover____data.html" target="_blank">A____Z____RECOVER____DATA勒索恢复</a></p>
<p>作者：<a href="https://www.xifenfei.com" target="_blank">惜分飞</a>©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]</p>
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<p>有客户MySQL数据库被黑,业务库中表被删除,并创建A____Z____RECOVER____DATA库,里面有一张readme表,内容为:</p>
<pre class="brush: sql; title: ; notranslate">
mysql&gt; select * from readme \G;
*************************** 1. row ***************************
zh_content: 请尽快与我们取得联系，否则我们将会公布你的数据库信息在网络中，联系邮件：datacenterback@keemail.me
en_content: 请尽快与我们取得联系，否则我们将会公布你的数据库信息在网络中，联系邮件：datacenterback@keemail.me
     email: datacenterback@keemail.me
1 row in set (0.00 sec)
</pre>
<p><a href="https://www.xifenfei.com/wp-content/uploads/2023/11/a_z_recover_data.png"><img src="https://www.xifenfei.com/wp-content/uploads/2023/11/a_z_recover_data.png" alt="a_z_recover_data" width="865" height="510" class="alignnone size-full wp-image-10502" /></a><br />
<hr />
对于这种情况,本质就是mysql drop 库或者drop表级别的恢复,通过反删除软件恢复,可惜恢复效果很差（底层发生了大量的覆盖）<br />
<a href="https://www.xifenfei.com/wp-content/uploads/2023/11/os-recovery.png"><img src="https://www.xifenfei.com/wp-content/uploads/2023/11/os-recovery.png" alt="os-recovery" width="944" height="602" class="alignnone size-full wp-image-10503" /></a><br />
<hr />
对于这种情况,只能采用底层block级别恢复,通过底层扫描分析<br />
<a href="https://www.xifenfei.com/wp-content/uploads/2023/11/20231121211906.png"><img src="https://www.xifenfei.com/wp-content/uploads/2023/11/20231121211906.png" alt="20231121211906" width="854" height="507" class="alignnone size-full wp-image-10504" /></a><br />
<hr />
并解析扫描结果恢复需要数据<br />
<a href="https://www.xifenfei.com/wp-content/uploads/2023/11/20231121212028.png"><img src="https://www.xifenfei.com/wp-content/uploads/2023/11/20231121212028.png" alt="20231121212028" width="773" height="574" class="alignnone size-full wp-image-10505" /></a><br />
<hr />
对于类似这种A____Z____RECOVER____DATA勒索恢复,建议先对系统进行镜像或者快照,然后按照先os层面恢复,在block级别恢复的方法处理,如果无法自行解决,可以联系我们进行技术支持,最大限度抢救和数据,减少损失<br />
<strong><font color="red" size=4>电话/微信:17813235971 &nbsp;&nbsp;   Q Q:107644445<a target="_blank" href="https://wpa.qq.com/msgrd?v=3&amp;uin=107644445&amp;site=qq&amp;menu=yes"><img id="xffqqimg" src="//www.xifenfei.com/wp-content/themes/img/site_qq.jpg" alt="QQ咨询惜分飞" title="QQ咨询惜分飞"></a>  &nbsp;&nbsp;  E-Mail:dba@xifenfei.com</font></strong><br />
另外建议加强系统和mysql安全加固,数据库尽量不要暴露在公网上</p>
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