Example: "Datei herunterladen: Dokument_Final.pdf (7F2BC86CCC9E72D019557663CBE...)" 2. If this is a Security Verification
If you are worried about security, you can paste the full code into a search engine or a site like VirusTotal to see if that specific file hash is known or malicious. Datei herunterladen 7F2BC86CCC9E72D019557663CBE...
If this came from an email or a website, look for a "Download" button nearby; the string is just the background code identifying the file. Example: "Datei herunterladen: Dokument_Final