What (TV, Monitor, or Controller Board) are you trying to update? Do you have the other parts of the archive?
These are model identifiers, typically used by manufacturers of LCD/LED controller boards (like those from Intek or CVTE). Download 358M2C3&358M3C2 1920x1080 Intek Mirror part06 rar
Multi-part archives are frequently used to hide trojans or ransomware because security scanners often fail to scan individual parts effectively. What (TV, Monitor, or Controller Board) are you
If provided by the source, use these to ensure the file has not been tampered with. Download 358M2C3&358M3C2 1920x1080 Intek Mirror part06 rar
If you must open a file from an unknown source, do so in a virtual machine or a "sandbox" environment to isolate potential threats.