December 2018
Beginner to intermediate
328 pages
8h 29m
English
Now we can view and analyze the data we unpacked and decompiled in the previous steps. We can use JD-GUI to do this. JD-GUI is a free utility that is able to display the Java source codes of .class files. You can download this tool here: http://jd.benow.ca/.
Here are the contents of classes.jar displayed by JD-GUI:

We already know a lot about our banking Trojan; let's try to learn something new from code analysis. We identified two suspicious URLs as the result of dynamic analysis, rtrjkrykki.iego.net/appHome/ and 192.151.226.138:80/appHome/. Most likely this is the same server, ...
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