There are several ways to approach this conversion, ranging from automated tools to manual extraction. 1. Using Donut
You must ensure the architecture (x86 vs x64) of your shellcode matches the target process you are injecting into. Step-by-Step Guide with Donut If you want the most reliable result, follow these steps: Prepare your EXE: Ensure it is a standalone executable. convert exe to shellcode
Use a simple C++ shellcode runner to load payload.bin into memory and execute it to verify functionality. If you'd like to dive deeper, let me know: Are you working with C++ or .NET ? Do you need to bypass antivirus (AV) or EDR? There are several ways to approach this conversion,
I can provide a for a shellcode runner or explain how to obfuscate the output. Step-by-Step Guide with Donut If you want the
Shellcode is often injected into small memory buffers. Large EXEs may not fit.
Donut wraps the EXE in a "loader" stub. When the shellcode executes, the stub decrypts the EXE, maps it into memory, and executes it.