python怎么找进程基地址
时间: 2024-05-14 19:14:08 浏览: 90
读取进程基址
Python的内置函数并没有提供直接获取进程基地址的方法。但是,可以使用Python的ctypes模块来实现。
下面是一个示例代码,可以获取指定进程的基地址:
```python
import ctypes
# 定义WinAPI函数
kernel32 = ctypes.windll.kernel32
OpenProcess = kernel32.OpenProcess
ReadProcessMemory = kernel32.ReadProcessMemory
CloseHandle = kernel32.CloseHandle
# 进程权限常量
PROCESS_QUERY_INFORMATION = 0x0400
PROCESS_VM_READ = 0x0010
# 获取进程基地址
def get_process_base_address(proc_id):
process_handle = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, False, proc_id)
base_address = None
if process_handle:
peb_address = ctypes.c_ulonglong()
if ReadProcessMemory(process_handle, ctypes.c_void_p(id(process_handle)), ctypes.byref(peb_address), ctypes.sizeof(peb_address), None):
base_address = ctypes.c_void_p()
if ReadProcessMemory(process_handle, ctypes.c_void_p(peb_address.value + 8), ctypes.byref(base_address), ctypes.sizeof(base_address), None):
print("Process base address: 0x{:x}".format(base_address.value))
CloseHandle(process_handle)
return base_address.value if base_address is not None else None
# 示例代码
if __name__ == '__main__':
proc_id = 1234 # 进程ID,需要替换成实际的值
base_address = get_process_base_address(proc_id)
if base_address:
print("Process base address: 0x{:x}".format(base_address))
else:
print("Failed to get process base address")
```
在这个示例代码中,使用了ctypes模块来调用Windows API函数,包括OpenProcess、ReadProcessMemory和CloseHandle。然后,定义了一个get_process_base_address函数,用于获取进程的基地址。最后,在示例代码中调用了这个函数,并输出获取到的进程基地址。
需要注意的是,这个示例代码只适用于Windows操作系统。对于其他操作系统,需要使用不同的API函数来实现。
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