Vulnhub virtual machine; How bad do you want OSCP box, Lets begin with this is not for the faint of heart. Enumeration to multiple pivots, reverse engineering, buffer overflow all wrapped in to one VM. This box will teach you something new guaranteed, grab a drink you’re going to need one.

Vulnhub virtual machine; OSCP prep box, pivoting enumeration through separate web-server to engage the target. Buffer-overflow of an application to gain root.

Vulnhub virtual machine; OSCP prep box and a change of pace. To gain access to box requires an exploitation of node.js and a special component through some encoding leads to RCE. For the priv-esc you work through a service running as another user and pivot to root.

Vulnhub virtual machine; OSCP prep box and a change of pace. This box required to execution of multiple binaries that lead to root. Great information to have worked through.

Vulnhub virtual machine; OSCP prep box, classic linux box which began with some filtered SQLi and workarounds. The usage of proxychains came in to redirect our connection to target host. Escalation was interesting and getting a full shell even more so.

Vulnhub virtual machine; OSCP prep box, tv-show themed box that offered traning on basic enumeration along with wpscan brute forcing which led to remote code execution. Upgrading via enumeration of kernel exploits left empty hands but pivoting to another user and getting “interactive” led us to root.

Vulnhub virtual machine; OSCP prep box, a windows box with a very well known vulnerability that leads to system level access. Setup of box takes longer then actual exploitation (metasploit used).

Vulnhub virtual machine; OSCP prep box, classic boot the root box which enumeration leads to a blog page that is suseptiable to pretty serious vulnerability that leads to the foothold of the box. Priv-esc was trickery as in the end the simplest solutions are the hardest to figure out - added secondary priv-esc.

Vulnhub virtual machine; OSCP Buffer-Overflow prep. “Where we’re going we don’t need roads”. This box is a perfect test of skills in regards to buffer-overflows and you will work on crafting an overflow that leads to a reverse shell. The escalation of box stems from a pivot via a manual.

Vulnhub virtual machine; OSCP prep box, included a webserver enumeration of OPTIONS which led to a PUT upload of reverse shell. Priv-escalation required a pivot through chkrootkit and a reverse shell executed by crontab.