I wrote a program in .net C # to encrypt some information.
To complete the task, I used an array containing confidential information. I need to know that it is possible to hack exe.I means that anyone can get an array from an exe file. Array values are not displayed in the application. I used the version of the Dotfuscator community that comes with Visual Studio.NET. All I want to know is that exe can be extracted to access the member variables used in it .. ??
Yes, it would be very easy to decompile the application. You might want to install and run Reflector (or a similar equivalent) and see what opens. In fact, if there is confidential information embedded in the application, it can always be found.
Of course, yes, if you did not encrypt Exe with Dotfuscator or any other protection software, the cracker can not only see your array variables, but can return all the source code of your application.