| Fake Signal | Real Signal | |-------------|--------------| | File size under 50MB (real offline update is 200MB+) | Official update files are over 150MB | | Password-protected .zip (to evade antivirus scanning) | No password, digitally signed by ESET, spol. s r.o. | | Contains .exe or .bat files in update folder | Only contains .dat, .nup, or .ver files | | Asks you to disable ESET before installing | Never requires disabling protection |
Some forum posts claim that updates.uclv.edu.cu or similar internal mirrors exist. Unless you are physically connected to the university’s LAN and the IT department has confirmed this, treat any such address as suspicious. Unauthorized update mirrors can distribute outdated or malicious definitions. | Fake Signal | Real Signal | |-------------|--------------|
http://antivirus.frcuba.cu/nod32/ .
Return to the main menu and click > Check for updates . UCLV Service Information Unless you are physically connected to the university’s
: Una vez que hayas obtenido el acceso a la actualización, descárgala y sigue las instrucciones de instalación. Asegúrate de cerrar el programa antes de actualizar. Return to the main menu and click > Check for updates