C# Code Injection at runtime

Asked Feb 08 '16 at 08:11

Active Feb 08 '16 at 08:11

Viewed 39 times

I have interesting to try the security of my programs.

I have this simple fragment of code:

namespace WFACodeInjectionTest
{
    public partial class Form1 : Form
    {

        public int A = 0;
        public int B = 5;

        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show( (A + B).ToString());
        }
    }
}

At runtime it's possible in C# modify the value of variable A e B by another program ?

asked Feb 08 '16 at 08:11

daniele3004

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Please explain a bit more what do you mean and how you want to change them. – Sami Kuhmonen Feb 08 '16 at 08:14
It's possible, but we need a little more information about the program you want to modify it from, because there's a lot of roads to follow such as `WriteProcessMemory`, `Reflection` etc. – Bauss Feb 08 '16 at 08:15
@Bauss It's possible to have a simple example of code ? – daniele3004 Feb 08 '16 at 08:16
How when I barely know what you exactly want to achieve nor any information about the other program. – Bauss Feb 08 '16 at 12:45
@Bauss Another c# program...I want an example of another c# program for change the variable value when the program run... – daniele3004 Feb 08 '16 at 13:12
Look the question linked to yours... – Bauss Feb 09 '16 at 07:08

C# Code Injection at runtime

0 Answers0