如何在Windows中读取Python中另一个进程的内存？

Question

我正在尝试编写一个Python脚本来读取特定进程的一系列内存位置.

我怎么能用Python做到这一点？

如果重要的话我会使用Windows.我有我正在尝试读取/编辑的进程PID.

我是否必须恢复调用ReadProcessMemory()并使用ctypes？

Answer 1

我在标准的python库中没有看到任何内容,但我发现了一个使用ctypes的例子,就像你在另一个网站上建议的那样:

from ctypes import *
from ctypes.wintypes import *

OpenProcess = windll.kernel32.OpenProcess
ReadProcessMemory = windll.kernel32.ReadProcessMemory
CloseHandle = windll.kernel32.CloseHandle

PROCESS_ALL_ACCESS = 0x1F0FFF

pid = 4044   # I assume you have this from somewhere.
address = 0x1000000  # Likewise; for illustration I'll get the .exe header.

buffer = c_char_p("The data goes here")
bufferSize = len(buffer.value)
bytesRead = c_ulong(0)

processHandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid)
if ReadProcessMemory(processHandle, address, buffer, bufferSize, byref(bytesRead)):
    print "Success:", buffer
else:
    print "Failed."

CloseHandle(processHandle)