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‫Another powerful and easy to use tool is the fat rat.

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‫It's an exploitation tool that can help you to generate back doors and post exploitation attacks like

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‫browser attack deal files.

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‫This tool compiles malware with popular payloads, and then the compiled malware can be executed on

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‫Windows, Linux, Mac, OS X and Android.

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‫Because it's not embedded into Calley.

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‫We need to install the fat rat first.

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‫At the beginning, we need to download the files of the fat rat framework.

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‫Clone, the get a account of the fat rat for this purpose.

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‫Wait, until the cloning is finished, that may take some time, according to your internet connection

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‫speed.

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‫The files are cloned under the Fat Cat folder.

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‫Go into the folder using the CD command.

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‫Look at the files using is let's run the fat rat shell script.

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‫Oops.

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‫Permission denied.

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‫Look at the file permissions.

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‫Probably it does not have the executive privileges.

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‫True.

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‫No.

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‫Execute right at all.

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‫Make the fat rat file executable using C-H mode that C mode.

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‫Linux Command.

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‫Now it has execute rights for all.

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‫Now we can run the fat rat script.

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‫It says we have to run set up Dot S.H. script first.

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‫We're not going to run set up as each script all the time.

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‫It's just needed to run before the first usage.

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‫Like the fat rat file set up, Dot P y file does not have execute privileges, make it executable as

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‫well and run.

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‫It installs all the dependent tools necessary for the fat rat tool and upgrades the tools.

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‫There are a lot of tools that the set up script checks if they are installed and up to date.

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‫So be patient.

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‫Don't be anxious.

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‫Installing tool dependencies.

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‫Updating Cally Repo.

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‫Installing M.W. 32 compiler.

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‫At the end of the setup, it asks if you want a shortcut for fat rat in the system.

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‫That means the setup will add fat rat into the path, so you'll be able to run it from anywhere in your

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‫terminal.

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‫Now we can run the fat rat script.

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‫It checks all the dependencies at the beginning.

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‫It warns us not to upload the output files to VirusTotal.

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‫We already know the reason.

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‫It shares the files with the antivirus companies.

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‫Instead, you can upload it to know distribute icon to test if it can bypass the antivirus systems.

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‫Now we're ready to use the fat rat.