If you are trying to find this specific file on your own device:
Are you trying to a lost voice note from this date, or did you find this link on a public website ? About suspicious files | WhatsApp Help Center Download AUD 20210612 WA0131 zip
The "AUD" prefix typically denotes a voice note or an audio track sent via WhatsApp. If you are trying to find this specific
Based on the naming convention, appears to be an automated filename generated by WhatsApp for an audio file. The name indicates it was received or saved on June 12, 2021 . Download AUD 20210612 WA0131 zip