好吧,我最近在C#中创建了一个改变程序内存的程序,它会起作用,但是每次关闭程序并重新打开程序时,我都要再次找到内存值,是否有我可以阻止程序的内存在关闭后改变吗?
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
[DllImport("kernel32.dll")]
static extern IntPtr OpenProcess(ProcessAccessFlags dwDesiredAccess, [MarshalAs(UnmanagedType.Bool)] bool bInheritHandle, int dwProcessId);
[DllImport("kernel32.dll", SetLastError = true)]
static extern bool WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, byte[] lpBuffer, uint nSize, out int lpNumberOfBytesWritten);
[DllImport("kernel32.dll")]
public static extern Int32 CloseHandle(IntPtr hProcess);
[Flags]
public enum ProcessAccessFlags : uint
{
All = 0x001F0FFF,
Terminate = 0x00000001,
CreateThread = 0x00000002,
VMOperation = 0x00000008,
VMRead = 0x00000010,
VMWrite = 0x00000020,
DupHandle = 0x00000040,
SetInformation = 0x00000200,
QueryInformation = 0x00000400,
Synchronize = 0x00100000
}
public static void WriteMem(Process p, int address, long v)
{
var hProc = OpenProcess(ProcessAccessFlags.All, false, (int)p.Id);
var val = new byte[] { (byte)v };
int wtf = 0;
WriteProcessMemory(hProc, new IntPtr(address), val, (UInt32)val.LongLength, out wtf);
CloseHandle(hProc);
}
private void notify(string not)
{
if (textBox1.Text != "")
{
textBox1.Text += Environment.NewLine;
}
textBox1.Text += not;
}
private void button1_Click(object sender, EventArgs e)
{
var p = Process.GetProcessesByName("SAFlashPlayer").FirstOrDefault();
WriteMem(p, 0x07A6A0C1, 1000);
notify("A lot of Ability Points added.");
}
private void button2_Click(object sender, EventArgs e)
{
var p = Process.GetProcessesByName("SAFlashPlayer").FirstOrDefault();
//WriteMem(p, 0x008373CC, 0);
notify("Power set to 0.");
}
private void Checker_Tick(object sender, EventArgs e)
{
Process[] pname = Process.GetProcessesByName("SAFlashPlayer");
if (pname.Length == 0)
{
button1.Enabled = false;
button2.Enabled = false;
status.ForeColor = System.Drawing.Color.Red;
status.Text = "Flash Player not running!";
}
else
{
button1.Enabled = true;
button2.Enabled = true;
status.ForeColor = System.Drawing.Color.Green;
status.Text = "Flash Player running!";
}
}
}
答案 0 :(得分:3)
您无法估算或决定程序在运行时的加载位置。操作系统决定,但我认为你可以在运行时动态地找到进程的内存位置,而无需对应用程序进行硬编码。
您是否尝试过ReadProcessMemory WinAPI call?
答案 1 :(得分:1)
是的,作弊很难 - 付钱的黄金农民更容易。在每次程序重启后,您很可能需要扫描其他进程以查找要更新的值/模式,因为内存布局很有可能更改,特别是在Win7上。
在旧时代,人们只会更新可执行文件......阅读印刷杂志上的一些文章......
现在所有的JIT,ASLR,压缩/编码的执行程序和脚本甚至远程加载的模块/ SWF都要困难得多。所以责怪互联网需要在作弊时花更多的精力。