Video & additional notes for StreamIO, a medium difficulty Windows machine on HackTheBox that involves manual MSSQL Injection, going from file inclusion to RCE and in this case getting the SeImpersonate privilege back to get SYSTEM via an EFS-based potato.
In this post, we will exploit Midenios, a good introductory browser exploitation challenge that was originally used for the HackTheBox Business-CTF. I had some experience exploiting IE/Edge/Chrome before, but exploiting Firefox was mostly new to me.
Acute is a 40-point Active Directory Windows machine on HackTheBox. I'm going to use it to show some techniques which can be useful in other scenarios and keep it short on the things that are not that important.
We are solving Anubis, a 50-point windows machine on HackTheBox which involves an ASP template injection, windows containers, and stealing hashes with Responder. Later we'll escalate privileges using noPAC.
We are solving Forge, a medium difficulty Linux machine on HackTheBox which involves an SSRF & playing with the python debugger.
We are solving Previse, an easy linux machine on HackTheBox that involves a Command Injection & Path Hijacking.
We are solving intelligence, a nice windows machine on HackTheBox, created by Micah. For user, we will enumerate pdfs on a webserver & will use both the content & metadata to find valid credentials of a domain user. For root, we update a DNS entry, steal a hash & dump...
We are solving Pivotapi, a 50-point Windows machine on HackTheBox. This one involves some Reverse Engineering, MSSQL, and Active Directory Attacks like Kerberoasting, ASREPRoasting, and various misconfigurations. In the end, we will explore some unintended ways to root this box.
We are solving Dynstr, a 30-point Linux machine on HackTheBox that involves a Dynamic DNS Service & a Command Injection.
We are solving Sink, a 50-point Linux machine on HackTheBox that involves HTTP Request Smuggling & retrieving secrets from Localstack.