AntiVirus for Macintosh

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Attention: Virus definitions for Norton AntiVirus for Macintosh versions 7-8 will no longer be updated after August 1, 2008. To continue receiving updated virus definitions, please upgrade to a newer version of Norton AntiVirus for Macintosh.

The virus definitions installer you should download depends on the type of processor your Mac has (PowerPC or Intel), the Mac OS version, and the version of Norton AntiVirus for Macintosh or Symantec AntiVirus for Macintosh you are running.

Intel

File Name Creation Date Release Date File Size MD5 | all
NavM_Intel_Installer_20170623_US.zip | FTP 06/23/2017 06/23/2017 434.64 MB 09881D13EBCA6D3FD3672C5B5459F1E3

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) Versions 12.1 through 12.1.3
File Name Creation Date Release Date File Size MD5 | all
20170623-008-MacCore18.pkg.zip | FTP 06/23/2017 06/23/2017 74.19 MB 2260B4E15ED34E719C563BFC931FEC6F

Supports the following versions of Symantec antivirus software:

  • Norton Internet Security (for Macintosh) version 7.1
File Name Creation Date Release Date File Size MD5 | all
20170623-008-MacSEP.pkg.zip | FTP 06/23/2017 06/23/2017 219.03 MB 5A41D08C66C24C8FA9D490297895DEC8

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) versions 12.1.4 through 12.1.6
File Name Creation Date Release Date File Size MD5 | all
20170623-008-MacSEP14.pkg.zip | FTP 06/23/2017 06/23/2017 219.78 MB CCCE89E18B2B81788D2A12D0BEC3EC77

Supports the following versions of Symantec antivirus software:

  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) version 14.x
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