antiRTSC A hint to defeat Real Time Stamp Counters VBoxManage setextradata "mage.dev" VBoxInternal/TM/TSCMode RealTSCOffset VBoxManage setextradata "mage.dev" VBoxInternal/CPUM/SSE4.1 1 VBoxManage setextradata "mage.dev" VBoxInternal/CPUM/SSE4.2 1