NanoCrypt勒索病毒家族详情

【家族名】
Win32/Ransom.NanoCrypt
[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：.ncrypt
修改文件后缀为


【勒索提示信息】：
文件名：README.txt
文件内容
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YOUR FILES HAVE BEEN ENCRYPTED BY NANOCRYPT RANSOMWARE
----WHAT HAPPENED TO MY FILES?----
Your files have been put through an RSA/AES encryption method. This means all your files will be inaccessible.
----WHAT DO I DO?----
1. Purchase 50 USD worth of bitcoin.
2. Send the bitcoin to this address:
3. Open the 'NanoCryptForm.exe' application.
4. Click on 'Check Payment' button.
5. Once payment has been authorized you will be sent a decryption key.
6. Click on the 'Decrypt Files' button.
7. All your files should be decrypted!
----WHAT NOT TO DO----
1. Do not restart your computer.
1a. Your MBR(Master Boot Record) has been corrupted meaning you wont be able to boot back into windows.
2. Looking for a way to decrypt all your files on your own.
2a. Your files have been put through an RSA/AES encryption method you wont be able to recover them without our decyrpter program.
3. Messing with encrypted files.
3a. Doing things such as: opening and renaming files might cause permanent data loss even with our decrypter program.
4. Not paying.
4a. You will have only 3 days to pay us the bitcoin or your computer will be automatically restarted causing your system to be bricked.
----GOT ANY MORE QUESTIONS?----
If you have any more questions please contact 'l_bozo2691' on the discord platform we will answer any other questions that you may have.
NOTE: THIS MALWARE WAS CREATED FOR FUN AND IS NOT INTENDED FOR ACTUAL MALICIOUS PURPOSES!!!


-------------------------------------------------------------------------------


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。