If you are investigating this file, you should look for the following markers to determine its nature: Open the file in a secure text editor.
The most common use for a file with this name is a list of or IP addresses. ipvanish_randomized.txt
Are you trying to or performing a security audit ? If you are investigating this file, you should
Usually formatted as email:password or username:password . If you are investigating this file
These are often used for credential stuffing attacks . Malicious actors take leaked email/password combinations and test them against the IPVanish login page to see which accounts are active.