Guide How to Create a Malware Dropper and Handler Step-by-Step .exe

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How to Create a Malware Dropper and Handler Step-by-Step .exe

This guide explains how to compile the C# simulation code (ExploitDropper.cs) into an executable (ExploitDropper.exe) using the built-in Windows C# compiler.

Prerequisites
  • A Windows computer (Windows 7, 10, or 11).
  • The file ExploitDropper.cs saved in a folder (e.g., Downloads or Desktop).

Step-by-Step Instructions

1. Open Command Prompt

  • Press Win + R on your keyboard.
  • Type cmd and press Enter.

2. Navigate to the File Location
  • Use the cd command to go to the folder where you saved the .cs file.
  • Example (if currently on Desktop):
    Code:
    cd Desktop
  • Example (if in Downloads):
    Code:
    cd Downloads

3. Run the Compiler Command
  • Copy and paste the following command exactly into the terminal and press Enter:
    Code:
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe /out:ExploitDropper.exe ExploitDropper.cs

4. Verify Success
  • If successful, the command prompt will show the compiler version information and no errors.
  • Type dir to see the files.
  • You should now see a new file named ExploitDropper.exe.

5. Run the Simulation
  • Type the following to run it:
    Code:
    ExploitDropper.exe


    the Malware Dropper source code

 
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