Winning the soccer World Cup has turned the French into optimists, but has not boosted President Emmanuel Macron's popularity.
France overcame a determined Croatia team to win 4-2 in Sunday's final.
Russia was the target of almost 25 million cyber-attacks during the World Cup, President Vladimir Putin said, though he did not indicate who may have been behind the attacks.
France won their second World Cup 20 years after their maiden triumph on Sunday.
His Highness the Amir extended congratulations to the Russian president and the Russian people for the success of organising the 2018 FIFA World Cup.
Their dreams of World Cup glory, however, were shattered by France in the semi-finals.
Macron and his wife Brigitte met the Russian leader at the Kremlin on Sunday afternoon before the match.
Giant screens laid out on the pitch showed images of soccer players and the colours of the Croatian and French flags.