Locating PDB file URL in Microsoft Symbol Server

pdburl.py

#!python3
import pefile

SYMBOLS_SERVER = 'https://msdl.microsoft.com/download/symbols'


def main():
    pe = pefile.PE('C:/Windows/System32/kernel32.dll', fast_load=True)
    pe.parse_data_directories()
    for directory in pe.DIRECTORY_ENTRY_DEBUG:
        debug_entry = directory.entry
        if hasattr(debug_entry, 'PdbFileName'):
            pdb_file = debug_entry.PdbFileName[:-1].decode('ascii')
            guid = f'{debug_entry.Signature_Data1:08x}'
            guid += f'{debug_entry.Signature_Data2:04x}'
            guid += f'{debug_entry.Signature_Data3:04x}'
            guid += f'{int.from_bytes(debug_entry.Signature_Data4, byteorder="big"):016x}'
            guid = guid.upper()
            url = f'{SYMBOLS_SERVER}/{pdb_file}/{guid}{debug_entry.Age:x}/{pdb_file}'
            print(url)


if __name__ == '__main__':
    main()

# https://msdl.microsoft.com/download/symbols/kernel32.pdb/5A77DE8CE8D58731F0EA38F1C92F48D81/kernel32.pdb