Upload the file (or the URL where you found it) to VirusTotal .
If you are analyzing this for research purposes, use a isolated from your network:
: Check if the sender's address looks legitimate (e.g., support@company.com vs office365-update-82@random-domain.net ).
Compressed files can contain "Zip Bombs" or auto-executing scripts that trigger as soon as they are opened. 2. Run a Sandbox Scan
Upload the file (or the URL where you found it) to VirusTotal .
If you are analyzing this for research purposes, use a isolated from your network:
: Check if the sender's address looks legitimate (e.g., support@company.com vs office365-update-82@random-domain.net ).
Compressed files can contain "Zip Bombs" or auto-executing scripts that trigger as soon as they are opened. 2. Run a Sandbox Scan