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本帖最后由 Potato 于 2024-5-21 10:38 编辑
【家族名】
Win32/Ransom.HelpService
[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】
修改文件后缀为.encrptd

360社区

360社区


【勒索提示信息】:
文件名:How To Restore Your Files.txt
文件内容 :
-------------------------------------------------------------------------------
------Dear managers!------
If you are reading this, it means your network has been attacked. What does that mean?
We hacked your network and now all your files, documents NDA, clients databases, projects and other important data are safely encrypted with reliable algorithms.
We also have a copy of all your data.
WARNING!!! You don't have to go to the POLICE, etc. Otherwise we will not be able to help you.
----------------------------------------------------------------------------------------------------------
You cannot access the files right now. But do not worry. You can get it back! It is easy to recover in a few steps.
As proof, we can decrypt any 3 files you provide.
Files must not be larger than 1 megabyte and must not contain data tables.
We are also ready to provide proof of the leak after you confirm that you are a legitimate representative of the company.
We are not interested to ruin your business. We want to get ransom and be happy.
Please bring this information to your team leaders as soon as possible.
Contacting us will be the fastest and safest solution to the problem. In case of a successful transaction, we will restore your systems within 4-6 hours, as well as give recommendations on how to ensure security.
If you don't contact us within 48 hours, we will start publishing your data in the public domain and on our blog.
---------------------------------WARNING------------------------------------------------------------------
1) If you modify files - our decrypt software won't able to recover data
2) If you use third party software - you can damage/modify files (see item 1)
3) You need cipher key / our decrypt software to restore you files.
4) The police or authorities will not be able to help you get the cipher key. We encourage you to consider your decisions.
---------------------------------RECOVERY------------------------------------------------------------------
-- Recovery
Use qTox client(https://qtox.github.io/): D85CCD3DEBA9003CF3083B474976E281F056603C1CE55BC496F5ED88D068606AF39A8B55F9B7
-- OR --
Use email: helpservice@cyberfear.com (Use a new Protonmail.com account. In the first message, specify the encryption ID! xxxxxxx)
-------------------------------------------------------------------------------
【其他】
勒索提示信息末尾被新增大量垃圾数据

360社区

360社区

【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。




















共 0 个关于HelpService勒索软件家族详情的回复 最后回复于 2024-5-21 10:31

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