StatsFirst seenMay 2023Last seenOctober 2026Alert name variantsAlert NameEngineWin32.Backdoor.RctopusATP Sandbox Adv. HeuristicsWin32.Downloader.RctopusATP Sandbox Adv. HeuristicsWin32.Trojan.RctopusATP Sandbox Adv. Heuristics