Demon Malphas is described in several old Grimoires. Below you will find information about Malphas:
Demon Malphas: Pseudomonarchia Daemonum
Malphas is ranked as a president. He is seen like a crow, but actually being clothed with human image. Malphas builds houses and high towers wonderfully and quickly. He brings his demons together and throws down the plans of your enemies.
He gives good familiars. Malphas receives sacrifices willingly, but he deceives those who sacrifice. He rules 40 legions of spirits.
Source: Johann Weyer, Pseudomonarchia Daemonum
Read also about the deceitful demon Bucon.
Demon Malphas: Goetia & Daemonolatry Goetia
You can call upon Malphas almost as you would call upon Sabnock (for protection against psychic and magickal attack). I don’t think that Malphas will make your enemies sick, but Sabnock will.
Malphas will keep you well informed about the plans of your enemies and that which they have done against you. He gives good Familiar servants.
Source: Goetia & Daemonolatry Goetia by S. Connolly
A video about Malphas
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