Today, I was asked to externally pen test my interning company’s internal network. I conducted a few Nmap scans and brute forcing a vulnerability, but every time I tried anything, their Malwarebytes firewall blocked my Kali VM’s IP. Now, I’m trying to learn more about the firewall, how it works, and its vulnerabilities/exploits, but I can’t find any information online. Do any of you have any resources I could look at or any insight on them? Any help would be much appreciated!!

This URL is the most informative source I’ve been able to find so far (I needed an attachment to post this thread)

For context, I’m a cybersecurity student in my junior year, and I’m interning this summer at a small local tech company. I have full permission to conduct pen testing, and openly present all of my findings.

Did you know that LM hashes are still a thing?