The statute amended the Russian law On Protecting Children from Information Harmful to Their Health and Development and the Code of the Russian Federation on Administrative Offenses, to prohibit the distribution of "propaganda of non-traditional sexual relationships" among minors. This definition includes materials that "raise interest in" such relationships, cause minors to "form non-traditional sexual predispositions", or "[present] distorted ideas about the equal social value of traditional and non-traditional sexual relationships."
That sounds pretty specifically about criminalizing homosexuality.