We are also getting same alert from eset but on Acrobat Professional C:\Program Files (x86)\Adobe\Acrobat 11.0\Setup Files\{AC76BA86-1033-FFFF-7760-000000000006}\Data1.cab » CAB » template3.pdf15 - PDF/TrojanDropper.Agent.AH trojan
the above file shows last modification date as 2012