Rename & Solved new keygenMe

Key_Gen_Me_3/source/keygen1/keygen1/keygen1.csproj.user

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-    <ItemGroup>
-        <Compile Update="Form1.cs">
-            <SubType>Form</SubType>
-        </Compile>
-    </ItemGroup>
-</Project>

yudis_crackme_1/keygen/keygen1.deps.json

@@ -0,0 +1,23 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v8.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v8.0": {
+      "keygen1/1.0.0": {
+        "runtime": {
+          "keygen1.dll": {}
+        }
+      }
+    }
+  },
+  "libraries": {
+    "keygen1/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    }
+  }
+}

yudis_crackme_1/keygen/keygen1.runtimeconfig.json

@@ -0,0 +1,19 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "8.0.0"
+      },
+      {
+        "name": "Microsoft.WindowsDesktop.App",
+        "version": "8.0.0"
+      }
+    ],
+    "configProperties": {
+      "System.Reflection.Metadata.MetadataUpdater.IsSupported": false,
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": true
+    }
+  }
+}

yudis_crackme_1/keygen/solve.txt

@@ -0,0 +1,14 @@
+Name 
+--> (ascii) XOR 0x35 XorName 
+--> XorName (ascii)
+--> Serial
+
+Example:
+Name:abc1/
+97   98   99   49   47   XOR 0x35
+0x61 0x62 0x63 0x31 0x2F XOR 0x35
+------------------------
+54   57   56   4    1A
+Serial:54575641A
+
+2024.9.15 Chenx221

yudis_crackme_1/source/keygen/keygen1.sln

@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35303.130
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "keygen1", "keygen1\keygen1.csproj", "{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Debug|x86.ActiveCfg = Debug|x86
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Debug|x86.Build.0 = Debug|x86
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Release|x86.ActiveCfg = Release|x86
+		{D0E162E3-FC99-4405-BEE1-AB85D9D41DA9}.Release|x86.Build.0 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {01ED3EE8-E89A-4A27-AF68-EF2490CB6BD7}
+	EndGlobalSection
+EndGlobal

yudis_crackme_1/source/keygen/keygen1/Form1.Designer.cs

@@ -0,0 +1,131 @@
+namespace keygen1
+{
+    partial class Form1
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            button1 = new Button();
+            label1 = new Label();
+            textBox1 = new TextBox();
+            label2 = new Label();
+            textBox2 = new TextBox();
+            label3 = new Label();
+            checkBox1 = new CheckBox();
+            SuspendLayout();
+            // 
+            // button1
+            // 
+            button1.Location = new Point(343, 2);
+            button1.Name = "button1";
+            button1.Size = new Size(143, 94);
+            button1.TabIndex = 0;
+            button1.Text = "Generate";
+            button1.UseVisualStyleBackColor = true;
+            button1.Click += Button1_Click;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(12, 17);
+            label1.Name = "label1";
+            label1.Size = new Size(39, 15);
+            label1.TabIndex = 1;
+            label1.Text = "Name";
+            // 
+            // textBox1
+            // 
+            textBox1.Location = new Point(56, 14);
+            textBox1.Name = "textBox1";
+            textBox1.Size = new Size(281, 23);
+            textBox1.TabIndex = 2;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(24, 50);
+            label2.Name = "label2";
+            label2.Size = new Size(26, 15);
+            label2.TabIndex = 3;
+            label2.Text = "Key";
+            // 
+            // textBox2
+            // 
+            textBox2.Location = new Point(56, 47);
+            textBox2.Name = "textBox2";
+            textBox2.Size = new Size(281, 23);
+            textBox2.TabIndex = 4;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(262, 78);
+            label3.Name = "label3";
+            label3.Size = new Size(75, 15);
+            label3.TabIndex = 5;
+            label3.Text = "By Chenx221";
+            // 
+            // checkBox1
+            // 
+            checkBox1.AutoSize = true;
+            checkBox1.Location = new Point(56, 78);
+            checkBox1.Name = "checkBox1";
+            checkBox1.Size = new Size(86, 19);
+            checkBox1.TabIndex = 6;
+            checkBox1.Text = "Auto Mode";
+            checkBox1.UseVisualStyleBackColor = true;
+            // 
+            // Form1
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(491, 103);
+            Controls.Add(checkBox1);
+            Controls.Add(label3);
+            Controls.Add(textBox2);
+            Controls.Add(label2);
+            Controls.Add(textBox1);
+            Controls.Add(label1);
+            Controls.Add(button1);
+            FormBorderStyle = FormBorderStyle.FixedSingle;
+            MaximizeBox = false;
+            Name = "Form1";
+            Text = "KeyGen For yudis crackme 1";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Button button1;
+        private Label label1;
+        private TextBox textBox1;
+        private Label label2;
+        private TextBox textBox2;
+        private Label label3;
+        private CheckBox checkBox1;
+    }
+}

yudis_crackme_1/source/keygen/keygen1/Form1.cs

@@ -0,0 +1,86 @@
+using System.Runtime.InteropServices;
+using System.Text;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.StartPanel;
+
+namespace keygen1
+{
+    public partial class Form1 : Form
+    {
+        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
+        static extern IntPtr FindWindow(string? lpClassName, string lpWindowName);
+
+        [DllImport("user32.dll", SetLastError = true)]
+        static extern IntPtr GetDlgItem(IntPtr hDlg, int nIDDlgItem);
+
+        [DllImport("user32.dll", CharSet = CharSet.Unicode, SetLastError = false)]
+        static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, StringBuilder? lParam);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+        static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
+
+        const uint WM_SETTEXT = 0x000C;
+        const uint BM_CLICK = 0x00F5;
+
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        private void Button1_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBox1.Text)) MessageBox.Show("Name不能为空");
+            Generate(textBox1.Text);
+        }
+
+        private static string GenerateKey(string username)
+        {
+            const byte xorValue = 0x35;
+            StringBuilder serialBuilder = new();
+            for (int i = 0; i < username.Length; i++)
+            {
+                byte xorResult = (byte)(username[i] ^ xorValue);
+                serialBuilder.Append(xorResult.ToString("X"));
+            }
+            return serialBuilder.ToString();
+        }
+
+        private static void AutoMode(string username, string key)
+        {
+            string windowTitle = "Check your serial !";
+            IntPtr hWnd = FindWindow(null, windowTitle);
+
+            if (hWnd == IntPtr.Zero)
+            {
+                MessageBox.Show("窗口未找到");
+                return;
+            }
+            int usernameControlId = 4;
+            int keyControlId = 3;
+            int submitButtonId = 2;
+
+            IntPtr usernameHwnd = GetDlgItem(hWnd, usernameControlId);
+            IntPtr keyHwnd = GetDlgItem(hWnd, keyControlId);
+            IntPtr submitButtonHwnd = GetDlgItem(hWnd, submitButtonId);
+
+            if (usernameHwnd == IntPtr.Zero || keyHwnd == IntPtr.Zero || submitButtonHwnd == IntPtr.Zero)
+            {
+                MessageBox.Show("控件未找到");
+                return;
+            }
+
+            StringBuilder usernameToSet = new(username);
+            StringBuilder keyToSet = new(key);
+
+            SendMessage(usernameHwnd, WM_SETTEXT, IntPtr.Zero, usernameToSet);
+            SendMessage(keyHwnd, WM_SETTEXT, IntPtr.Zero, keyToSet);
+            SendMessage(submitButtonHwnd, BM_CLICK, IntPtr.Zero, IntPtr.Zero);
+        }
+
+        private void Generate(string username)
+        {
+            string key = GenerateKey(username);
+            textBox2.Text = key;
+            if (checkBox1.Checked) AutoMode(username, key);
+        }
+    }
+}

yudis_crackme_1/source/keygen/keygen1/Form1.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

yudis_crackme_1/source/keygen/keygen1/Program.cs

@@ -0,0 +1,17 @@
+namespace keygen1
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new Form1());
+        }
+    }
+}

yudis_crackme_1/source/keygen/keygen1/keygen1.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <Platforms>AnyCPU;x86</Platforms>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <DebugType>portable</DebugType>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x86'">
+    <DebugType>portable</DebugType>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <DebugType>portable</DebugType>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x86'">
+    <DebugType>portable</DebugType>
+  </PropertyGroup>
+
+</Project>