[clamav-virusdb] Update (daily: 20517)

[Shaun]

ClamAV database updated (28 May 2015 07-36 -0400): daily.cvd
Version: 20517

Submission-ID: 8875052
Sender: Virus Total
Sender: OC
Added: Win.Trojan.Agent-876511

Submission-ID: 11931439
Sender: Virus Total
Added: Win.Trojan.Agent-876510

Submission-ID: 13198682
Sender: Virus Total
Added: Win.Trojan.KKFinder-3
Virus name alias: VB.SBT (AVG), TR/Dropper.Gen (Antivir), W32/VBTroj.CGAM (Norman)

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Best regards,
  Shaun