Malcom has left Barcelona for Zenit St Petersburg in a 40m deal.
The 22-year-old scored four goals in 24 appearances for the La Liga champions last season, having joined in a "dream come true" from Bordeaux last year.
His transfer to the Russian Premier League leaders also includes an extra 5m in variables.
Malcom was first called up to the Brazil national team in 2018 but has yet to make his senior debut.
