October 2017
Intermediate to advanced
376 pages
9h 20m
English
Content preview from Kali Linux - An Ethical Hacker's Cookbook
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How to do it...
Here, we have a situation where we have got a reverse shell as www-data.
Running sudo –-list, we find that the user is allowed to open a configuration file as another user, waldo:
So, we open up the config file in VI Editor, and to get a shell in VI, we type this in the VI’s command line:
!bash
We now have a shell with the user waldo. So, our escalation was successful.
In some cases, we may also find authorized keys in the ssh directory or saved passwords, that help us perform horizontal escalation.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.