: If you have the file, you can upload it to VirusTotal to see if it is a known legitimate file or potential malware.
: If you are trying to download an article manually, most browsers allow you to right-click a link and select "Save link as..." . Download a file - Computer - Google Chrome Help
: You can use tools like the Hash Type Identifier or TunnelsUP Hash Analyzer to see if this string follows a specific cryptographic format like MD5.
