First I will tell you about the tool which we are going to install which we can use to do work.So that tool name is “File-Smuggling“. Basically the vulneribilty which we are going to exploite is “Html smuggling“. We will learn properly in other blog about this vulnerability.
So what this tool basically do is change our file extension and also make it password protected so no other third party can see our files .
Now click on choose file and there you have to choose that file you want to send through email , this can be an exe file or any other file, then on second option set password by yourself and don’t forget to tell that password to that person whom you are sending file.On third option it depends on you whether you want to write something or not and then click on “Build Embedded HTML file” button and it will download you file with “html extension”, which you can then send to your person.
Once the party receive the file , then he needs to decrypt that html file to extract the original file.So for that he has to double click that file and it will also open in browser and show same as below picture,
So using same steps You can download and use it on Linux os, If you have any doubts of querys or even you have any suggestion for tutorials Let ma know in comment section or you can also contact on my social media.