Yanluowang勒索软件家族详情

【家族名】
Win32/Ransom.Yanluowang
[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
【被加密文件】
新增扩展名：.yanluowang

360社区

【勒索提示信息】：
文件名：readme.txt
文件内容 ：
-------------------------------------------------------------------------------
Hi, since you are reading this it means you have been hacked.
In addition to encrypting all your systems, deleting backups, we also downloaded 2 terabytes of confidential information.
Here's what you shouldn't do:
1) Contact the police, fbi or other authorities before the end of our deal
2) Contact the recovery company so that they would conduct dialogues with us. (This can slow down the recovery, and generally put our communication to naught)
3) Do not try to decrypt the files yourself, as well as do not change the file extension yourself !!! This can lead to the impossibility of their decryption.
4) Keep us for fools)
We will also stop any communication with you, and continue DDoS, calls to employees and business partners.
In a few weeks, we will simply repeat our attack and delete all your data from your networks, WHICH WILL LEAD TO THEIR UNAVAILABILITY!
Here's what you should do right after reading it:
1) If you are an ordinary employee, send our message to the CEO of the company, as well as to the IT department
2) If you are a CEO, or a specialist in the IT department, or another person who has weight in the company, you should contact us within 24 hours by email.
We are ready to confirm all our intentions regarding DOOS, calls, and deletion of the date at your first request.
As a guarantee that we can decrypt the files, we suggest that you send several files for free decryption.
Mails to contact us:
1) ***
2) ***
-------------------------------------------------------------------------------
【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。