February 2018
Intermediate to advanced
426 pages
11h 3m
English
book
Metasploit Penetration Testing Cookbook - Third Edition
by Nipun Jaswal, Daniel Teixeira, Abhinav Singh, Monika Agarwal
Content preview from Metasploit Penetration Testing Cookbook - Third Edition
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SMB
SMB is another protocol that has been targeted by several vulnerabilities over the years. SMBLoris is a remote and uncredentialed DoS attack against Microsoft Windows operating systems. This attack consumes large chunks of memory in the target by sending SMB requests with the NetBios Session Service (NBSS) Length Header value set to the maximum possible value. Affecting all modern versions of Windows from Windows 2000 through to Windows 10, this attack can make business-critical services unavailable.
- Before launching msfconsole and using the SMBLoris NBSS Denial of Service auxiliary module, we must change the limit for open files in our system. For this, we can use the ulimit command with the -n option for open files and set it to
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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.