Malware
SpaceColon
According to ESET, Spacecolon is a collection of malware written in Delphi, consisting of ScRansom, ScHackTool, ScInstaller, ScService, and ScPatcher.
SpaceColon is a Windows malware family operated by CosmicBeetle.
Background
ESET characterizes Spacecolon as a Delphi-based malware suite made up of several components: ScRansom, ScHackTool, ScInstaller, ScService, and ScPatcher.
Source: Malpedia (Fraunhofer FKIE).