struct _SEP_SID_VALUES_BLOCK// Size=0x20
{
    unsigned long BlockLength;// Offset=0x0 Size=0x4
    long long ReferenceCount;// Offset=0x8 Size=0x8
    unsigned long SidCount;// Offset=0x10 Size=0x4
    unsigned long long SidValuesStart;// Offset=0x18 Size=0x8
};