142 lines
4.5 KiB
C#
142 lines
4.5 KiB
C#
using System.Runtime.InteropServices;
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using System.Text;
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using static System.Windows.Forms.VisualStyles.VisualStyleElement.TaskbarClock;
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namespace keygen1
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{
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public partial class Form1 : Form
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{
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[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
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static extern IntPtr FindWindow(string? lpClassName, string lpWindowName);
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[DllImport("user32.dll", SetLastError = true)]
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static extern IntPtr GetDlgItem(IntPtr hDlg, int nIDDlgItem);
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[DllImport("user32.dll", CharSet = CharSet.Unicode, SetLastError = false)]
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static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, StringBuilder? lParam);
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[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
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static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
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const uint WM_SETTEXT = 0x000C;
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const uint BM_CLICK = 0x00F5;
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public Form1()
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{
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InitializeComponent();
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}
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private void Button1_Click(object sender, EventArgs e)
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{
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if (string.IsNullOrEmpty(textBox1.Text))
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{
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MessageBox.Show("Name不能为空");
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return;
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}
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//if (string.IsNullOrEmpty(textBox2.Text))
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//{
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// MessageBox.Show("First Name不能为空");
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// return;
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//}
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//if (string.IsNullOrEmpty(textBox3.Text))
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//{
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// MessageBox.Show("Company不能为空");
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// return;
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//}
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//Generate(textBox1.Text, textBox2.Text, textBox3.Text);
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Generate(textBox1.Text);
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}
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private void Generate(string username)
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{
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if (username.Length <5)
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{
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MessageBox.Show("Name至少5位长度");
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return;
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}
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//long[] key = GenerateKey(username, fname, company);
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string key = GenerateKey(username);
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//if (!int.TryParse(username, out int serial1))
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//{
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// MessageBox.Show("Serial1不是有效数字");
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// return;
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//}
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//string key = GenerateKey(serial1);
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//textBox4.Text = string.Join("-", key);
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textBox2.Text = key;
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if (checkBox1.Checked) AutoMode(username,key);
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}
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//private static string GenerateKey(string name)
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//{
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// return ((char)(name[name.Length - 1] ^ 3)).ToString();
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//}
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private static long[] GenerateKey(string name, string fname, string company)
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{
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return [];
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}
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private static string GenerateKey(string name)
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{
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int time = name.Length;
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string serial = "";
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for (int p = 0; p < name.Length; p++, time--)
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{
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serial += (char)(name[p] - time);
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}
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return serial;
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}
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private static void AutoMode(string username,string key)
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{
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string windowTitle = "ArturDents CrackMe #2";
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IntPtr hWnd = FindWindow(null, windowTitle);
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if (hWnd == IntPtr.Zero)
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{
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MessageBox.Show("窗口未找到");
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return;
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}
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int usernameControlId = 0xBB8;
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int serialControlId = 0xBB9;
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int submitButtonId = 0xBBA;
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IntPtr usernameHwnd = GetDlgItem(hWnd, usernameControlId);
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IntPtr serialHwnd = GetDlgItem(hWnd, serialControlId);
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IntPtr submitButtonHwnd = GetDlgItem(hWnd, submitButtonId);
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if (usernameHwnd == IntPtr.Zero || serialHwnd == IntPtr.Zero || submitButtonHwnd == IntPtr.Zero)
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{
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MessageBox.Show("控件未找到");
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return;
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}
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StringBuilder usernameToSet = new(username);
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StringBuilder serialToSet = new(key);
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SendMessage(usernameHwnd, WM_SETTEXT, IntPtr.Zero, usernameToSet);
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SendMessage(serialHwnd, WM_SETTEXT, IntPtr.Zero, serialToSet);
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SendMessage(submitButtonHwnd, BM_CLICK, IntPtr.Zero, IntPtr.Zero);
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}
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private void Button2_Click(object sender, EventArgs e)
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{
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Clipboard.SetText(textBox1.Text);
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}
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private void Button3_Click(object sender, EventArgs e)
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{
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Clipboard.SetText(textBox2.Text);
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}
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private void Button4_Click(object sender, EventArgs e)
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{
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Clipboard.SetText(textBox3.Text);
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}
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}
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}
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