Calipso勒索软件家族详情

【家族名】
Win32/Ransom.Calipso
[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】
被加密文件后缀格式：.calipso
修改文件后缀为


【勒索提示信息】：
文件名：recovery.txt
文件内容
---------------------------------------------------------------------------------------------------------------------------
---=== Welcome. Again. ===---
[CALIPSO]
[+] Whats Happen? [+]
Your files are encrypted, and currently unavailable. You can check it: all files on your system have extension .calipso.
By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER).
[+] What guarantees? [+]
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. It is not in our interests.
To check the ability of returning files, contact us on Session (see below). You may send one small file for test decryption. That is our guarantee.
If you will not cooperate with our service - for us, it does not matter. But you will lose your time and data, because only we have the private key. In practice - time is much more valuable than money.
[+] How to contact us? [+]
We use Session messenger only. No website, no e-mail, no phone.
1) Download and install Session: https://getsession.org
2) Open Session -> Messages -> tap + -> "Send to Session ID".
3) Paste our Session ID (below) and start a chat.
4) In your first message send exactly this Case ID (copy as-is):
Case ID:
34222397a137a82bc6b3ae41f326aacb
Our Session ID:
05f835a8ab977e49f75529ae5a04fafc5aaa17fdc7c8f28823b2ce9df700ab1d0b
Include the Case ID in every message. Offer expires: 15/10/2026 00:00 UTC
-----------------------------------------------------------------------------------------
!!! DANGER !!!
DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - it may entail damage of the private key and, as result, the loss of all data.
!!! !!! !!!
ONE MORE TIME: Its in your interests to get your files back. From our side, we make everything for restoring, but please do not interfere.
!!! !!! !!!
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【修改桌面显示】：



【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。