The Matrix has you! Another quite easy machine to take down this monday. It’s more suitable as CTF, not a real life example, but however it’s really entertaining.
We did everything we could with the machine last time, why go back there? The thing is that sometimes there’s more than one solution for a single task.
This time we’ll try a different approach and see how it goes.
Let’s move on to this labs. This time is a Stapler by a g0tmi1k. Yeah, “You see Bob, it’s not that I’m lazy, it’s that I just don’t care”
Stapler is an intermediate machine with a couple of interesting twists. Here we go.
Well, not him. In fact it was me, alone in my boredom. (But check the game about Thomas, it’s a life changing experience).
Then I realized, that it was more than a year that I haven’t studied anything new or even remotely exciting. How come? Good old routine. And a lack of practice doesn’t make anyone better. Plus I have a lot of CPE to grab and blogging is an easy way.
In the following articles I’ll get a random machine from vulnhub.com and describe a process of hacking it. I’ll start from easy ones to see how things are going and then will get to more advanced boxes.
Один из моих любимых игровых трейлеров начинается примерно так: «Когда-то давно древние ацтеки верили, что боги не просто подарили людям жизнь, но её пришлось украсть. Прометей украл огонь, а Альберих стащил кольцо».
Я ни на что не намекаю, но история эта стара как мир, и поговорим мы сегодня про воровство. А воровать мы будем сетевой трафик. И, конечно же, не воровать, а перехватывать =)
One of my favorite game trailers starts with something like this: “Once upon a time Aztecs believed that the gods did not just gave life to the people, but it had to be stolen. Prometheus stole the eternal flame, and Alberich stole the ring”.
I’m not implying anything, but the story is as old as the world itself and we’ll talk about stealing today. We’re going to steal some network traffic. And, of course, it’s not stealing it’s intercepting =)
This post is also available in Russian
My dad always says that there are two types of malfunction in any electronic device – presence of contact where it should not be and absence where it must be. I think it summarizes pretty much all the cybersec in the first place because it also applies to privileges. Our goal in general is to make sure that people with right privileges were able to access data and others were not.
Privileges management is not an easy task, although it may look straight forward at first. You start with list of resources and list of accounts, you match them and get some sort of access matrix. When it grows, and grows, and changes and in a couple of years no one remembers what privileges were given and why. Sad but true, no one documents anything. And it’s no surprise that fired employee still has access to some resource, and group for remote access is filled with accounts no one knows where came from.