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	<title>惜分飞 &#187; vmdk oracle恢复</title>
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		<title>VMware勒索加密恢复(vmdk勒索恢复)</title>
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		<pubDate>Sat, 29 Mar 2025 13:24:09 +0000</pubDate>
		<dc:creator><![CDATA[惜分飞]]></dc:creator>
				<category><![CDATA[勒索恢复]]></category>
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		<category><![CDATA[vmdk oracle恢复]]></category>
		<category><![CDATA[vmdk加密恢复]]></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/2025/03/vmdk-recovery.html" target="_blank">VMware勒索加密恢复(vmdk勒索恢复)</a></p>
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<p>客户运行VMware Esxi由于被黑客攻破,导致所有的vmdk文件均被加密,其中包含大量的数据库虚拟机,这段时间,客户找了不少人进行分析恢复,要不就是恢复效果不好,要不就是要加太高,通过底层分析,确认可以比较完美的恢复,包括虚拟机直接运行的mysql、oracle数据库,docker中运行的mysql数据库,那其中一个恢复case来说明,被加密的虚拟机文件是一个500G的vmkd文件(.vmdk.{74C1B740-FEC0-01BD-914B-5F2CBAAA094E}.tianrui)<br />
通过工具对其扫描,该磁盘采用的是lvm方式管理<br />
<a href="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm1.png"><img src="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm1.png" alt="lvm1" width="1068" height="297" class="alignleft size-full wp-image-11379" /></a><br />
<a href="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm2.png"><img src="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm2.png" alt="lvm2" width="1115" height="607" class="alignleft size-full wp-image-11380" /></a><br />
<hr />
lvm中的文件采用的是xfs格式文件系统,对其进行解析,并直接看到oracle数据库文件<br />
<a href="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm_oracle111.png"><img src="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm_oracle111.png" alt="lvm_oracle111" width="1336" height="704" class="alignleft size-full wp-image-11381" /></a><br />
<a href="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm_oracle.png"><img src="https://www.xifenfei.com/wp-content/uploads/2025/03/lvm_oracle.png" alt="lvm_oracle" width="1113" height="636" class="alignleft size-full wp-image-11382" /></a><br />
<hr />
把相关oracle数据库相关文件恢复出来,然后使用工具检测无坏块,直接上传到服务器中,直接open库,实现oracle数据库完美恢复<br />
对于类似这种被加密的勒索的虚拟机,我们可以实现比较好的恢复效果,如果此类的数据库(oracle,mysql,sql server)等被加密,需要专业恢复技术支持，请联系我们:<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 />
<strong>系统安全防护措施建议：</strong><br />
1.多台机器，不要使用相同的账号和口令<br />
2.登录口令要有足够的长度和复杂性，并定期更换登录口令<br />
3.重要资料的共享文件夹应设置访问权限控制，并进行定期备份<br />
4.定期检测系统和软件中的安全漏洞，及时打上补丁。<br />
5.定期到服务器检查是否存在异常。<br />
6.安装安全防护软件，并确保其正常运行。<br />
7.从正规渠道下载安装软件。<br />
8.对不熟悉的软件，如果已经被杀毒软件拦截查杀，不要添加信任继续运行。<br />
9.保存良好的备份习惯，尽量做到每日备份，异地备份。</p>
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