delphi 内存截取字符串


使用内存读取函数:ReadProcessMemory



procedure TForm1.Button2Click(Sender: TObject);
var
hProcess,iRead:Cardinal;
hgl:HGLOBAL;

Buffer: Pointer;
begin
memo1.Text :=''; //清空memo1.text中内容
GetMem(Buffer,1024); //申请内存空间1024字节用来存放字符串
// 我这里就使用自己进程来做演示了,如果是木马需要获取游戏进程的PID
hProcess := OpenProcess(PROCESS_QUERY_INFORMATION Or PROCESS_VM_OPERATION Or PROCESS_VM_READ Or PROCESS_VM_WRITE, false, GetCurrentProcessId);
// 读取内存字符串
if ReadProcessMemory(hProcess,Pointer($00148148),Buffer,1024,iRead) then
memo1.Lines.Add('Edit1.txt中的内容为:'+PChar(Buffer));
if ReadProcessMemory(hProcess,Pointer($00148180),Buffer,1024,iRead) then
memo1.Lines.Add('Edit2.txt中的内容为:'+PChar(Buffer));
// 释放资源
FreeMem(Buffer,1024);
end;

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