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  • C#一行代码登陆QQ居然碰到这么多麻烦(有意思)

    Process.Start("C:\\Program Files\\Tencent\\QQ\\QQ.exe", "/START QQUIN:QQ号码 PWDHASH:密码的哈希 /STAT:40");

    /STAT:40表示隐身,41表示在线.

    一开始我在网上找了下PWDHASH的算法是Base64(md5(QQ密码,16));当然,因为网上的大都是去年的所以我也考虑了其他算法,不过最终都登陆失败.困了我一天,还好bbs.pfan.cn有个家伙叫我自己写算法,跟踪后发现正确的算法应该是Base64String(md5(QQ密码,32)).其实这个算法我也试过,不过不是自己写的,失败原因鉴定为我把QQ密码拿到在线加密服务器去转化.//最终认定QQ2008的PWDHASH计算方法是先把QQ密码(eg:124dfs5216)加密成32位的MD5比特流:9AE46DFB2512CA1191A51F66C8A9A35B再两个一组9A E4 6D FB 25 12 CA 11 91 A5 1F 66 C8 A9 A3 5B变回16个ASCII码字符串,再对其Base64加密(难怪很多人误以为是拿16位的MD5去Base64变换).而我当时拿小写的9AE46DFB2512CA1191A51F66C8A9A35B去Base64加密,所以错误了,问题还是在自己.

    后来我就写了个Form形式的迷你QQ登陆器.

    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Text;
    using System.Windows.Forms;
    using System.Security.Cryptography;
    using System.Diagnostics;

    namespace 密你QQ登陆器
    {
        public partial class Form1 : Form
        {

            /// <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()
            {
                this.btn_Login = new System.Windows.Forms.Button();
                this.txB_Account = new System.Windows.Forms.TextBox();
                this.chkB_Hide = new System.Windows.Forms.CheckBox();
                this.label1 = new System.Windows.Forms.Label();
                this.label2 = new System.Windows.Forms.Label();
                this.txB_Psw = new System.Windows.Forms.TextBox();
                this.SuspendLayout();
                //
                // btn_Login
                //
                this.btn_Login.BackColor = System.Drawing.Color.Red;
                this.btn_Login.Location = new System.Drawing.Point(188, 4);
                this.btn_Login.Name = "btn_Login";
                this.btn_Login.Size = new System.Drawing.Size(41, 23);
                this.btn_Login.TabIndex = 0;
                this.btn_Login.Text = "登陆";
                this.btn_Login.UseVisualStyleBackColor = false;
                this.btn_Login.Click += new System.EventHandler(this.btn_Login_Click);
                //
                // txB_Account
                //
                this.txB_Account.Location = new System.Drawing.Point(65, 6);
                this.txB_Account.Name = "txB_Account";
                this.txB_Account.Size = new System.Drawing.Size(117, 21);
                this.txB_Account.TabIndex = 1;
                //
                // chkB_Hide
                //
                this.chkB_Hide.AutoSize = true;
                this.chkB_Hide.Location = new System.Drawing.Point(188, 38);
                this.chkB_Hide.Name = "chkB_Hide";
                this.chkB_Hide.Size = new System.Drawing.Size(48, 16);
                this.chkB_Hide.TabIndex = 2;
                this.chkB_Hide.Text = "隐身";
                this.chkB_Hide.UseVisualStyleBackColor = true;
                //
                // label1
                //
                this.label1.AutoSize = true;
                this.label1.Location = new System.Drawing.Point(12, 9);
                this.label1.Name = "label1";
                this.label1.Size = new System.Drawing.Size(47, 12);
                this.label1.TabIndex = 3;
                this.label1.Text = "QQ帐号:";
                //
                // label2
                //
                this.label2.AutoSize = true;
                this.label2.Location = new System.Drawing.Point(24, 36);
                this.label2.Name = "label2";
                this.label2.Size = new System.Drawing.Size(35, 12);
                this.label2.TabIndex = 4;
                this.label2.Text = "密码:";
                //
                // txB_Psw
                //
                this.txB_Psw.Location = new System.Drawing.Point(65, 33);
                this.txB_Psw.Name = "txB_Psw";
                this.txB_Psw.PasswordChar = '*';
                this.txB_Psw.Size = new System.Drawing.Size(117, 21);
                this.txB_Psw.TabIndex = 5;
                //
                // Form1
                //
                this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
                this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
                this.BackColor = System.Drawing.Color.PaleGreen;
                this.ClientSize = new System.Drawing.Size(241, 61);
                this.Controls.Add(this.txB_Psw);
                this.Controls.Add(this.label2);
                this.Controls.Add(this.label1);
                this.Controls.Add(this.chkB_Hide);
                this.Controls.Add(this.txB_Account);
                this.Controls.Add(this.btn_Login);
                this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
                this.MaximizeBox = false;
                this.Name = "Form1";
                this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
                this.Text = "迷你QQ登陆器";
                this.ResumeLayout(false);
                this.PerformLayout();

            }

            #endregion

            private System.Windows.Forms.Button btn_Login;
            private System.Windows.Forms.TextBox txB_Account;
            private System.Windows.Forms.CheckBox chkB_Hide;
            private System.Windows.Forms.Label label1;
            private System.Windows.Forms.Label label2;
            private System.Windows.Forms.TextBox txB_Psw;
            public Form1()
            {
                InitializeComponent();
            }

            private void btn_Login_Click(object sender, EventArgs e)
            {
                try
                {
                    string QQNum = txB_Account.Text.ToString().Trim();
                    string pswStr = txB_Psw.Text.ToString().Trim();
                    byte[] pwbyte = new byte[pswStr.Length];
                    MD5 myMd5 = new MD5CryptoServiceProvider();
                    pwbyte = myMd5.ComputeHash(Encoding.UTF8.GetBytes(pswStr));
                    string Is_Hide = (chkB_Hide.Checked) ? "40" : "41";
                    Process.Start("C:\\Program Files\\Tencent\\QQ\\QQ.exe", "/START QQUIN:" + QQNum + " PWDHASH:" +
                        Convert.ToBase64String(pwbyte) + " /STAT:" + Is_Hide);
                
    }
                catch
                {
                    MessageBox.Show("自己找错误!");
                }
            }
        }
    }    

       

    有了这个,就可以自己先用算法酸楚PSWDHASH,后建个控制台程序.用

    Process.Start("C:\\Program Files\\Tencent\\QQ\\QQ.exe", "/START QQUIN:QQ号码 PWDHASH:密码的哈希 /STAT:40");

    实现快速登陆了.

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  • 原文地址:https://www.cnblogs.com/chenbg2001/p/1492636.html
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