Genie of the Moon

Inspired by the description of the black genie of the moon in Shaman, Saiva and Sufi: A Study of the Evolution of Malay Magic by R. O. Winstedt:

...in some ancient layer of Malay beliefs before the introduction of Saivism, the white spirit of the sun, the black spirit of the moon, and the yellow spirit of sunset may have been important, seeing that they have Indonesian names (mambang), have been incorporated into the Malay's Hindu pantheon, and have survived under Islam as humble genies...