The VDF file contains all the malware detection patterns used by the Avira engine.

Avira updates its VDF files several times in a typical day, ensuring that your Avira security products continue to detect the latest electronic threats. Keeping your VDF file up to date is vital to the safety of your computer.


Date format: yyyy-mm-dd
ID XVDF Version Published date
1. . .
8.15.26.20 Sunday, March 24, 2019
Details . .
2. . .
8.15.26.18 Sunday, March 24, 2019
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3. . .
8.15.26.14 Saturday, March 23, 2019
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4. . .
8.15.26.12 Saturday, March 23, 2019
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5. . .
8.15.26.10 Saturday, March 23, 2019
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6. . .
8.15.26.08 Saturday, March 23, 2019
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7. . .
8.15.26.00 Friday, March 22, 2019
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8. . .
8.15.25.254 Friday, March 22, 2019
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9. . .
8.15.25.252 Friday, March 22, 2019
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10. . .
8.15.25.240 Friday, March 22, 2019
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11. . .
8.15.25.216 Friday, March 22, 2019
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12. . .
8.15.25.200 Thursday, March 21, 2019
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13. . .
8.15.25.194 Thursday, March 21, 2019
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14. . .
8.15.25.192 Thursday, March 21, 2019
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15. . .
8.15.25.188 Thursday, March 21, 2019
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16. . .
8.15.25.186 Thursday, March 21, 2019
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17. . .
8.15.25.184 Thursday, March 21, 2019
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18. . .
8.15.25.180 Wednesday, March 20, 2019
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19. . .
8.15.25.176 Wednesday, March 20, 2019
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20. . .
8.15.25.174 Wednesday, March 20, 2019
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21. . .
8.15.25.172 Wednesday, March 20, 2019
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22. . .
8.15.25.170 Wednesday, March 20, 2019
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23. . .
8.15.25.166 Tuesday, March 19, 2019
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24. . .
8.15.25.162 Tuesday, March 19, 2019
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25. . .
8.15.25.160 Tuesday, March 19, 2019
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26. . .
8.15.25.158 Tuesday, March 19, 2019
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27. . .
8.15.25.156 Tuesday, March 19, 2019
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28. . .
8.15.25.150 Monday, March 18, 2019
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29. . .
8.15.25.148 Monday, March 18, 2019
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30. . .
8.15.25.146 Monday, March 18, 2019
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31. . .
8.15.25.144 Monday, March 18, 2019
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32. . .
8.15.25.142 Monday, March 18, 2019
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33. . .
8.15.25.140 Monday, March 18, 2019
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34. . .
8.15.25.136 Sunday, March 17, 2019
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35. . .
8.15.25.134 Sunday, March 17, 2019
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36. . .
8.15.25.126 Sunday, March 17, 2019
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37. . .
8.15.25.124 Sunday, March 17, 2019
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38. . .
8.15.25.120 Sunday, March 17, 2019
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39. . .
8.15.25.116 Saturday, March 16, 2019
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40. . .
8.15.25.114 Saturday, March 16, 2019
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41. . .
8.15.25.112 Saturday, March 16, 2019
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42. . .
8.15.25.110 Saturday, March 16, 2019
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43. . .
8.15.25.108 Saturday, March 16, 2019
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44. . .
8.15.25.104 Friday, March 15, 2019
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45. . .
8.15.25.102 Friday, March 15, 2019
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46. . .
8.15.25.100 Friday, March 15, 2019
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47. . .
8.15.25.98 Friday, March 15, 2019
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48. . .
8.15.25.94 Friday, March 15, 2019
Details . .
49. . .
8.15.25.92 Friday, March 15, 2019
Details . .
50. . .
8.15.25.88 Thursday, March 14, 2019
Details . .