: A compressed archive of files or emails belonging to that specific user.
: Use a command like file antibet@internet.ir.tgz in a terminal to confirm it is a valid Gzip compressed archive.
If you have the file and want to know what is inside without fully extracting it: antibet@internet.ir.tgz
Knowing the source will help me give you a more specific breakdown.
: A custom-made tool or "bot" (possibly related to "betting" or "anti-betting") shared privately. : A compressed archive of files or emails
If you did not create this file yourself or receive it from a trusted source, . Opening unknown .tgz files can execute scripts that may compromise your system. How to Safely Inspect It
However, there is no public "review" or widely known documentation for a file with this exact name. In a technical context, a file named like an email address followed by an extension often suggests: : A custom-made tool or "bot" (possibly related
: Upload the file to a service like VirusTotal to check if it contains known malicious code.