Files with madebyadam suffix are definitely encrypted files that had their extension replaced by Roga ransomware.
MADEBYADAM file extension - Roga ransomware affected file
What is madebyadam file? How to open madebyadam files?
File type specification:
File extension madebyadam appears to be related to a ransomware called Roga.
It seems the decryption component is not working properly, and you can use the adamdude9 password to decrypt your files.