1 files changed, 152 insertions, 0 deletions
diff --git a/ShiftOS.WinForms/VirtualEnvironments.cs b/ShiftOS.WinForms/VirtualEnvironments.cs
new file mode 100644
index 0000000..fb39569
--- /dev/null
+++ b/ShiftOS.WinForms/VirtualEnvironments.cs
@@ -0,0 +1,152 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using ShiftOS.Engine;
+
+namespace ShiftOS.WinForms
+{
+    public static class VirtualEnvironments
+    {
+        private static List<ShiftOSEnvironment> _environments = new List<ShiftOSEnvironment>();
+
+        public static void Create(string sysname, List<ShiftOS.Objects.ClientSave> users, ulong cp, ShiftOS.Objects.ShiftFS.Directory fs)
+        {
+            var env = new ShiftOSEnvironment
+            {
+                SystemName = sysname,
+                Users = users,
+                Codepoints = cp,
+                Filesystem = fs
+            };
+            _environments.Add(env);
+        }
+
+        public static void Clear()
+        {
+            _environments.Clear();
+        }
+
+        const string VALID_PASSWORD_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-_";
+
+
+        [RequiresUpgrade("brute")]
+        [Command("brute")]
+        public static void Brute()
+        {
+            TerminalBackend.PrefixEnabled = false;
+            bool cracked = false;
+            var brute = Properties.Resources.brute;
+            var str = new System.IO.MemoryStream(brute);
+            var reader = new NAudio.Wave.Mp3FileReader(str);
+            var _out = new NAudio.Wave.WaveOut();
+            _out.Init(reader);
+            _out.PlaybackStopped += (o, a) =>
+            {
+                if (cracked == false)
+                {
+                    cracked = true;
+                    TerminalCommands.Clear();
+                    ConsoleEx.Bold = true;
+                    ConsoleEx.ForegroundColor = ConsoleColor.Red;
+                    Console.WriteLine(" - access denied - ");
+                    ConsoleEx.ForegroundColor = ConsoleColor.Gray;
+                    ConsoleEx.Bold = false;
+                    ConsoleEx.Italic = true;
+                    Console.WriteLine("password could not be cracked before connection termination.");
+                }
+                TerminalBackend.PrefixEnabled = true;
+                TerminalBackend.PrintPrompt();
+                _out.Dispose();
+                reader.Dispose();
+                str.Dispose();
+            };
+            _out.Play();
+
+            var t = new Thread(() =>
+            {
+
+
+                Console.WriteLine("brute - version 1.0");
+                Console.WriteLine("Copyright (c) 2018 hacker101. All rights reserved.");
+                Console.WriteLine();
+                Thread.Sleep(4000);
+                Console.WriteLine("Scanning outbound connections...");
+                if (string.IsNullOrWhiteSpace(Applications.FileSkimmer.OpenConnection.SystemName))
+                {
+                    Thread.Sleep(2000);
+                    Console.WriteLine(" - no outbound connections to scan, aborting - ");
+                    _out.Stop();
+                    _out.Dispose();
+                    reader.Dispose();
+                    str.Dispose();
+                }
+                else
+                {
+                    Thread.Sleep(2000);
+                    var con = Applications.FileSkimmer.OpenConnection;
+                    Console.WriteLine($@"{con.SystemName}
+------------------
+
+Active connection: ftp, rts
+System name: {con.SystemName}
+Users: {con.Users.Count}");
+                    Thread.Sleep(500);
+                    var user = con.Users.FirstOrDefault(x => x.Permissions == Objects.UserPermissions.Root);
+                    if (user == null)
+                        Console.WriteLine(" - no users found with root access - this is a shiftos bug - ");
+                    else
+                    {
+                        Console.WriteLine(" - starting bruteforce attack on user: " + user.Username + " - ");
+                        var rnd = new Random();
+
+                        char[] pass = new char[user.Password.Length];
+                        for (int i = 0; i < pass.Length; i++)
+                        {
+                            if (cracked == true)
+                                break;
+                            while (pass[i] != user.Password[i])
+                            {
+                                if (cracked == true)
+                                    break;
+                                char c = VALID_PASSWORD_CHARS[rnd.Next(VALID_PASSWORD_CHARS.Length)];
+                                if (char.IsLetterOrDigit(c))
+                                {
+                                    pass[i] = c;
+                                    Console.WriteLine(new string(pass));
+                                    Console.WriteLine();
+                                    Thread.Sleep(1);
+                                }
+                            }
+                        }
+                        if (cracked == false)
+                        {
+                            cracked = true;
+                            TerminalCommands.Clear();
+                            Console.WriteLine(" - credentials cracked. -");
+                            Console.WriteLine($@"sysname: {con.SystemName}
+user: {user.Username}
+password: {user.Password}");
+                        }
+                    }
+                }
+            });
+            t.Start();
+        }
+
+        public static ShiftOSEnvironment Get(string sysname)
+        {
+            return _environments.FirstOrDefault(x => x.SystemName == sysname);
+        }
+    }
+
+    public class ShiftOSEnvironment
+    {
+        public string SystemName { get; set; }
+        public ulong Codepoints { get; set; }
+        public ShiftOS.Objects.ShiftFS.Directory Filesystem { get; set; }
+        public List<ShiftOS.Objects.ClientSave> Users { get; set; }
+    }
+}