RestoreTools.pkg

Summary
RestoreTools.pkg is a package seeded to some Apple employees. It contains the following Mac applications: PurpleRestore, PurpleSNIFF, PurpleFAT, DCSD, PurpleBuildSanitizer and a crash dumper, which automatically launches when an iDevice is connected. The applications aren't installed in /Applications on your Mac, but in /AppleInternal/Applications.