标签归档：oracle勒索

[back2023@proxy.tg].eking勒索数据库恢复

发表于 2022 年 4 月 7 日由惜分飞

有客户文件系统被勒索加密,被加密扩展名为.id[F494A52E-3009].[back2023@proxy.tg].eking

通过分析损坏情况,确认每个文件被加密破坏192个block

通过自研的数据库恢复工具对于损坏的数据进行修复

实现数据库直接open,并顺利导出数据,实现业务完美恢复

对于类似这种被加密的勒索的数据文件,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:
电话/微信:17813235971 Q Q:107644445 E-Mail:dba@xifenfei.com
系统安全防护措施建议：
1.多台机器，不要使用相同的账号和口令
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
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
4.定期检测系统和软件中的安全漏洞，及时打上补丁。
5.定期到服务器检查是否存在异常。
6.安装安全防护软件，并确保其正常运行。
7.从正规渠道下载安装软件。
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。
9.保存良好的备份习惯，尽量做到每日备份，异地备份。

发表在勒索恢复 | 标签为 .eking恢复, back2023@proxy.tg, oracle勒索, oracle勒索open, oracle勒索恢复 | 评论关闭

.makop加密数据库恢复

发表于 2021 年 11 月 24 日由惜分飞

接到一起sql server数据库被勒索病毒加密恢复请求

通过分析，数据库加密损坏部分较少,可以对其进行恢复

通过技术处理，表数据正常恢复

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:
电话/微信:17813235971 Q Q:107644445 E-Mail:dba@xifenfei.com

发表在勒索恢复 | 标签为 .makop, .makop恢复, oracle加密, oracle加密恢复, oracle勒索, yourfriendz@techmail.info | 评论关闭

.makop病毒加密数据库恢复

发表于 2021 年 3 月 27 日由惜分飞

最近接到客户几套oracle数据库所在的机器文件被加密,readme-warning.txt内容如下

::: Greetings :::


Little FAQ:
.1. 
Q: Whats Happen?
A: Your files have been encrypted and now have the "makop" extension. The file structure was not damaged, we did everything possible so that this could not happen.

.2. 
Q: How to recover files?
A: If you wish to decrypt your files you will need to pay in bitcoins.

.3. 
Q: What about guarantees?
A: Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will cooperate with us. Its not in our interests.
To check the ability of returning files, you can send to us any 2 files with SIMPLE extensions(jpg,xls,doc, etc... not databases!) and low sizes(max 1 mb), we will decrypt them and send back to you. That is our guarantee.

.4.
Q: How to contact with you?
A: You can write us to our mailbox: Evilminded@privatemail.com

.5.
Q: How will the decryption process proceed after payment?
A: After payment we will send to you our scanner-decoder program and detailed instructions for use. With this program you will be able to decrypt all your encrypted files.

.6.
Q: If I don抰 want to pay bad people like you?
A: If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause only we have the private key. In practice - time is much more valuable than money.



:::BEWARE:::
DON'T try to change encrypted files by yourself! 
If you will try to use any third party software for restoring your data or antivirus solutions - please make a backup for all encrypted files!
Any changes in encrypted files may entail damage of the private key and, as result, the loss all data.

通过对数据库文件进行分析,可以恢复