In a small bowl, whisk to combine the orange juice, lime juice, garlic, soy sauce, olive oil, cilantro, chili powder, cumin, and coriander. Pour the mixture over the steak and cover or seal the bag. Transfer the steak to the fridge and let marinate for 12-24 hours.
2 cloves garlic, 1 orange, 1 lime, 2 tbsp soy sauce, 2 tbsp olive oil, ¼ cup cilantro, 2 tsp chili powder, 1 tsp cumin, ½ tsp ground coriander