Trojan.Bat.DeltreeY-3 FOUND 是怎么回事?

linux下使用ClamAV扫描时出现以下信息:
/media/sda1/Program Files/Rising/Rav/Update/posttrt.dll: Trojan.Bat.DeltreeY-3 FOUND
/media/sda1/Program Files/Rising/Rav/posttrt.dll: Trojan.Bat.DeltreeY-3 FOUND
/media/sda1/Program Files/Rising/Rfw/Update/Posttrt.dll: Trojan.Bat.DeltreeY-3 FOUND
/media/sda1/Program Files/Rising/Rfw/Posttrt.dll: Trojan.Bat.DeltreeY-3 FOUND

建议瑞星联系一下ClamAV的开发商。

用户系统信息:Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.1) Gecko/2008071719 Firefox/3.0.1