October 2018
Beginner to intermediate
436 pages
9h 36m
English
Content preview from Mastering Reverse Engineering
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PDF file analysis
PDF files have evolved to run specific actions and allow for the execution of JavaScript. For PDF analysis, what we can do is extract event information and analyze what the JavaScript will do. We can use Didier Stevens' PDF Tools to help us analyze PDFs. This toolset runs using Python, so we will again need that installed. PDF Tools can be downloaded from https://blog.didierstevens.com/programs/pdf-tools/. If you go to the site, you will get a description about each tool in the package.
Let's try using the tool with https://github.com/PacktPublishing/Mastering-Reverse-Engineering/blob/master/ch13/demo_01.pdf. Using pdfid.py, execute the following line:
python pdfid.py demo_01.pdf
The following screenshot shows the result ...
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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.
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.