private void login_Click(object sender, EventArgs e)
{
    string text = this.user.Text;
    string str2 = this.pass.Text;
    try
    {
        string requestUriString = "http://maxhook.pw/forum/api.php?action=authenticate&username=" + text + "&password=" + str2;
        WebRequest.Create(requestUriString);
        new WebClient().DownloadString(requestUriString).Contains("hash");
    }
    catch
    {
        MessageBox.Show("Username or Password is incorrect");
        Application.Exit();
    }
    try
    {
        string str4 = "0031ba249";
        string str5 = "0f896fd7cb4cb";
        string str6 = "d8e8fca2dc" + str5 + str4;
        string str7 = "http://maxhook.pw/forum/api.php?action=getUser&value=" + text + "&hash=" + str6;
        WebRequest.Create(str7);
        string str8 = new WebClient().DownloadString(str7);
        char ch = '"';
        string[] textArray1 = new string[] { ch.ToString(), "secondary_group_ids", ch.ToString(), ":", ch.ToString() };
        string text1 = string.Concat(textArray1);
        string str9 = text1 + "5";
        string str10 = text1 + "3,4,5";
        string str11 = text1 + "3,4";
        if ((!str8.Contains(str9) && !str8.Contains(str10)) && !str8.Contains(str11))
        {
            MessageBox.Show("User is not VIP");
        }
        else
        {
            string str12 = NetworkInterface.GetAllNetworkInterfaces().Where((Class3.func_0 ?? (Class3.func_0 = new Func(Class3.class3_0.method_0)))).Select((Class3.func_1 ?? (Class3.func_1 = new Func(Class3.class3_0.method_1)))).FirstOrDefault();
            GClass0.smethod_0();
            StreamReader reader1 = new StreamReader(@"C:ProgramDataCommonFilesDataHWID.txt");
            string str13 = reader1.ReadToEnd();
            reader1.Close();
            bool flag = str13.IndexOf(text, StringComparison.OrdinalIgnoreCase) >= 0;
            if (str13.Contains(str12))
            {
                if (str13.IndexOf(text + "-" + str12, StringComparison.OrdinalIgnoreCase) >= 0)
                {
                    File.Delete(@"C:ProgramDataCommonFilesDataHWID.txt");
                    Class2.smethod_0();
                    string str14 = @"C:ProgramDataCommonFilesDatad3dx9.dll";
                    string str15 = "csgo";
                    int num = this.method_0(str15);
                    if (num >= 0)
                    {
                        IntPtr ptr = OpenProcess(2035711, 1, num);
                        this.method_1(ptr, str14);
                        MessageBox.Show("Successfully injected");
                        Application.Exit();
                    }
                    else if (num == 0)
                    {
                        MessageBox.Show("Start CSGO before logging in");
                        try
                        {
                            File.Delete(str14);
                            File.Delete(@"C:ProgramDataCommonFilesDataHWID.txt");
                        }
                        catch
                        {
                            Application.Exit();
                        }
                    }
                }
                else
                {
                    MessageBox.Show("Please only use one account per computer. Contact an administrator.");
                }
            }
            else if (flag)
            {
                MessageBox.Show("Invalid HWID");
                Application.Exit();
            }
            else
            {
                string str16 = "Wm5S3+@!5iT-=F]B6}";
                string str17 = "dler@maxhook.pw";
                StreamWriter writer1 = new StreamWriter(@"C:ProgramDataCommonFilesDataHWID.txt", true);
                writer1.WriteLine(text + "-" + str12);
                writer1.Close();
                Class1.smethod_0(new Uri("ftp://217.174.149.232/HWIDs.txt"), str17, str16);
                using (WebClient client = new WebClient())
                {
                    client.Credentials = new NetworkCredential(str17, str16);
                    client.UploadFile("ftp://217.174.149.232/HWID.txt", @"C:ProgramDataCommonFilesDataHWID.txt");
                }
                File.Delete(@"C:ProgramDataCommonFilesDataHWID.txt");
                MessageBox.Show("HWID has been added, please sign in again.");
            }
        }
    }
    catch
    {
        MessageBox.Show("Unexpected error. Did you run as administrator?nNote that you may only inject once per CSGO session.");
    }
}