[clamav-users] Heuristics.Encrypted.PDF

Reindl Harald h.reindl at thelounge.net
Sat Apr 15 10:57:30 EDT 2017

Am 15.04.2017 um 16:51 schrieb Dino Edwards:
> We seem to be getting a lot of false positives with the following message:
> INFECTED, message contains virus: Heuristics.Encrypted.PDF
> The reason I know they are false positives is because when looking at the attached PDFs, there is no passwords set on them. The simple answer would be to simply set ArchiveBlockEncrypted to false, however that's not a good solution. We need ArchiveBlockEncrypted enabled to block potential malware but we need to somehow stop these false positives.
> Our clamav version is ClamAV 0.99.2

what do you expect from the list without a sample?

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