Security Updates

Please select the language you're interested in.

Download V2 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 9E5CB43C9BE086335622A36194544D1DB6C8D43CE656ADD710FFE96E9D16E789
- - 11488 Jul 08, 2025 217.72

Download MEDDAT Updates

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 2A044E1F9EF27D3D7C8A59E587E2726DBEBD0A6EE14CF67D1E5BD7DFCA19975E
Linux and Mac 6121 Jul 08, 2025 116.29

Download V3 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
V3_5944dat.exe
SHA-256: F16312193C041D43055F22F156548A5DDCE8455039F38BD1073EECB31982D40F
Windows-Intel - 5944 Jul 08, 2025 392.35
DAT Package For Use with ePO
SHA-256: 8F976E87356606BFA4266C24AA32ABA6F0FC121221A10B532B899F5E9D26610D
- - 5944.0 Jul 08, 2025 232.07

Customers must have a current Technical Support agreement in order to be entitled to download product updates and upgrades, including engine and DAT updates. By downloading any of the attached files, I acknowledge that I currently have a valid Technical Support agreement with Trellix. Click I Agree to accept, or I Disagree to take you back to our main page.


I Disagree