These fonts follow a clear naming pattern: a unique number, the family name "Arap" (sometimes in uppercase), and an optional style descriptor. It's very likely that your search for "005 Arap" was intended for a specific variant within this system, such as "001 Arap" or "ARAP007."
Look for the typeface on well-established font distribution platforms. Trusted websites scan their files for malware and provide clear licensing terms. Top platforms to check include: Google Fonts (for open-source alternatives) Adobe Fonts