: Always run the file through an online scanner like VirusTotal before attempting to open it.
: You can use a hex editor like HxD to look at the first few bytes (the "magic numbers") and match them against a File Signature List to see what it actually is.
Could you tell me or what you were trying to download when it appeared?
: Always run the file through an online scanner like VirusTotal before attempting to open it.
: You can use a hex editor like HxD to look at the first few bytes (the "magic numbers") and match them against a File Signature List to see what it actually is. Archivo de Descarga yyyyyyy666660BBAF4E60ED8E24...
Could you tell me or what you were trying to download when it appeared? : Always run the file through an online