Hi Diego,
I am using Avast Free Antivirus and to fix the issue, I decided to re-install my VM. Sometimes the internet is working just fine so I don’t think the problem was because of the Windows Defender. Can I also ask you if there is a Kali Linux customized by zSecurity VM image but for Oracle VirtualBox. Because I would like to switch from VMWare to Oracle VirtualBox. Thank you again for your help!

Greetings,
FlashSn0w