File name
The name of a file is stored as metadata within the file system the file is saved to. Occasionally the name of a file can also be identified within certain file types, such as an executable files (original compiled name) for example. A file name can be changed to blend into its environment, the name appearing consistent with the naming conventions of other similar operating system file types.
Additional information…
The NT File System allows for a maximum 255 character file name. Should you enable Windows 10 long name file support, this will now allow a 32,767 character file name!
Remember the folder view will also determine how many characters are automatically displayed to a user.
If you would like to enable incredibly long file names on your Windows computer go to the following registry location here: HKLM\System\CurrentControlSet\Control\FileSystem
The LongPathEnabled value (REG_DWORD) must exist and be set to 1.
Interestingly not all printable characters are allowed as a file name nor any character selected using the Ctrl key:
Windows also reserves certain names such as COM, PRN, AUX and so on.
If you would like more information on file naming conventions go here.
Introduction to Digital Forensics: Malware Analysis and Investigations
Introduction to Digital Forensics: Malware Analysis and Investigations
