UINT8 __fastcall RtlIsPackageSid(VOID *Sid){ return *((_BYTE *)Sid + 1) >= 2u && *(_BYTE *)Sid == 1 && RtlCompareMemory((char *)Sid + 2, (VOID *)&RtlpAppPackageAuthority, 6ui64) == 6 && *((_DWORD *)Sid + 2) == 2; }