Eldorado勒索软件家族详情

【家族名】
Win32/Ransom.Eldorado
[平台]   /   [主类型]  .  [家族名]
平台类型 :  Win32 Win64
威胁类型 : Ransom
【是否支持解密】
360解密大师：暂不支持
在线解密：暂不支持
【加密显示进度】

360社区

【被加密文件】
新增扩展名.00000001

360社区

【勒索提示信息】：
文件名：HOW_RETURN_YOUR_DATA.TXT
文件内容 ：
-------------------------------------------------------------------------------
To the board of directors.
Your network has been attacked through various vulnerabilities found in your system.
We have gained full access to the entire network infrastructure.
All your confidential information about all employees and all partners and developments has been downloaded to our servers and is located with us.
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
Our team has an extensive background in legal and so called white hat hacking.
However, clients usually considered the found vulnerabilities to be minor and poorlyr\n
paid for our services.
So we decided to change our business model. Now you understand how important it isr\n
to allocate a good budget for IT security.
This is serious business for us and we really don't want to ruin your privacy,r\n
reputation and a company.
We just want to get paid for our work whist finding vulnerabilities in various networks.
Your files are currently encrypted with our tailor made state of the art algorithm.
Don't try to terminate unknown processes, don't shutdown the servers, do not unplug drives,
all this can lead to partial or complete data loss.
We have also managed to download a large amount of various, crucial data from your network.
A complete list of files and samples will be provided upon request.
We can decrypt a couple of files for free. The size of each file must be no more than 5 megabytes.
All your data will be successfully decrypted immediately after your payment.
You will also receive a detailed list of vulnerabilities used to gain access to your network.
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
If you refuse to cooperate with us, it will lead to the following consequences for your company:
1. All data downloaded from your network will be published for free or even sold
2. Your system will be re-attacked continuously, now that we know all your weak spotsr
3. We will also attack your partners and suppliers using info obtained from your network
4. It can lead to legal actions against you for data breaches
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
                   !!!!Instructions for contacting our team!!!!
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
  ---> Download and install TOR browser from this site : https://torproject.org
  ---> For contact us via LIVE CHAT open our website : http://panelqbinglxczi2gqkwderfv ... 6-a5e6-8a7be3ff88e1
  ---> If Tor is restricted in your area, use VPN
  ---> All your Data will be published in 7 Days if NO contact made
  ---> Your Decryption keys will be permanently destroyed in 3 Days if no contact made
  ---> Your Data will be published if you will hire third-party negotiators to contact us
-------------------------------------------------------------------------------
【防护建议】
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。查看范围包括：
a)是否有新增账户
b) Guest是否被启用
c) Windows系统日志是否存在异常
d)杀毒软件是否存在异常拦截情况
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。