struct _SECURITY_SUBJECT_CONTEXT// Size=0x20
{
    void * ClientToken;// Offset=0x0 Size=0x8
    enum _SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;// Offset=0x8 Size=0x4
    void * PrimaryToken;// Offset=0x10 Size=0x8
    void * ProcessAuditId;// Offset=0x18 Size=0x8
};