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: 0A6D54BBC57359D672A477F85863A50C779ED9C1187DB0041D16C9F4122A217B
- - 11421 May 02, 2025 203.67

Download MEDDAT Updates

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 87349240CC82E98E9FE5A1899934F0E0360D8069D54F0020375938C172E0A3D4
Linux and Mac 6054 May 02, 2025 115.72

Download V3 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
V3_5877dat.exe
SHA-256: C827002E70E01FF443185C3C07ECC517237C98A0DC8E19C5EC7F2A04A0CF90B8
Windows-Intel - 5877 May 02, 2025 386.36
DAT Package For Use with ePO
SHA-256: 5B531347FDAF33F8A248E0AC4F8B0AF9DF8B6F828B39D3BADFE5DD90AEEB6300
- - 5877.0 May 02, 2025 225.54

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