This is a somewhat easy/a bit intermediate machine perfect to practice a certain OWASP Top 10 vulnerability.
Try it out yourself!
Machine link: https://www.vulnhub.com/entry/temple-of-doom-1,243/
Category: Vulnhub
Brainpan: 1 – OSCP-Like Vulnhub Walkthrough
Yet another OSCP-Like Vulnhub machine, this one is recommended if you're looking to challenge your exploitation skills. Try it out by yourself first! Machine link: https://www.vulnhub.com/entry/brainpan-1,51/
Mr. Robot – OSCP-Like Vulnhub Walkthrough
This is a Vulnhub inspired by the series Mr. Robot and it's considered to be a OSCP-like machine. Most of the steps for "pwning" this machine are realistic so it's a fun one to try. Give it a try yourself! Machine Link: https://www.vulnhub.com/entry/mr-robot-1,151/
DavidSec 