本帖最后由 Potato 于 2022-8-9 11:42 编辑
相关阅读:
Lockbit2.0勒索病毒样本分析
LockBit3.0勒索病毒样本分析
勒索病毒家族名称:LockBit勒索病毒家族
是否支持解密:否
详情:
被加密文件:
被加密文件后缀格式: 后缀被修改为.lockbit
勒索提示信息:
文件名:Restore-My-Files.txt
文件内容 :
-------------------------------------------------------------------------------
All your important files are encrypted!
Any attempts to restore your files with the thrid-party software will be fatal for your files!
RESTORE YOU DATA POSIBLE ONLY BUYING private key from us.
There is only one way to get your files back:
| 1. Download Tor browser - https://www.torproject.org/ and install it.
| 2. Open link in TOR browser - http://lockbitks2tvnmwk.onion/?D0407AC9D97C78CB877AF2CD7347934A
This link only works in Tor Browser!
| 3. Follow the instructions on this page
### Attention! ###
# Do not rename encrypted files.
# Do not try to decrypt using third party software, it may cause permanent data loss.
# Decryption of your files with the help of third parties may cause increased price(they add their fee to our)
# Tor Browser may be blocked in your country or corporate network. Use https://bridges.torproject.org
# Tor Browser user manual https://tb-manual.torproject.org/about
-------------------------------------------------------------------------------
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。 |
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