November 2017
Intermediate to advanced
452 pages
11h 46m
English
Content preview from IoT Penetration Testing Cookbook
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Getting Ready
We will start our binary analysis journey with a very basic analysis of a backdoor found in D-Link firmware. This backdoor was found by Pierre Kim. To identify this backdoor, one would require a basic reverse engineering idea of ARM-based binaries. Even though we won't be going in-depth into registers and the architecture over here (since we are going to cover those in the MIPS architecture), this section will help you understand the process of analyzing a binary and identifying low-hanging vulnerabilities.
The firmware that we are going to use in this case is of the device, D-Link DWR 932B. Once we extract this firmware using Binwalk, we notice that there is a binary called appmgr, which is what we are interested in.
We can ...
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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.
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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.