How to detect the signature of a file

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Subject	Author	Date
How to detect the signature of a file	Manjunath.M	09-02-2008

Posted by Manjunath.M on September 2, 2008, 8:29 am

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Hi,

I got source code (using winverifytrust API ) which detects whether
the given file is signed or not.
source code link :
http://msdn.microsoft.com/en-us/library/aa382384.aspx

I created an exe with that code and tested I faced one issue
when I pass the "C:\Windows\System32\ieframe.dll" it is showing that
this file is not signed.
If I check the same file using "sigverif" ieframe.dll is signed.

Please can any tell me what might be the reason for the above.

I am trying to implement the SIgnedCode class in VC++ (MFC or Win32) I
did not get any information on this in the web.

Please can any suggest me how to proceed.

Thanks,
Manjunath.M

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