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from ctypes import *
CryptQueryObject=windll.LoadLibrary("Crypt32.dll").CryptQueryObject
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BOOL WINAPI CryptQueryObject(
  __in  DWORD dwObjectType,
  __in  const void* pvObject,
  __in  DWORD dwExpectedContentTypeFlags,
  __in  DWORD dwExpectedFormatTypeFlags,
  __in  DWORD dwFlags,
  __out  DWORD* pdwMsgAndCertEncodingType,
  __out  DWORD* pdwContentType,
  __out  DWORD* pdwFormatType,
  __out  HCERTSTORE* phCertStore,
  __out  HCRYPTMSG* phMsg,
  __out  const void** ppvContext
);
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bResult=CryptQueryObject(1,\
                        c_wchar_p(path),\
                        1024,\
                        2,\
                        0,\
                        None,\
                        None,\
                        None,\
                        None,\
                    &n


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entry: 4
entry: 5
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