We have detected a new virus that was sent to us by mail. The email contained a zip file which contains an executable with the same name. As a first step, we uploaded the file to virustotal, to be able to know if it was defined by any antivirus company. So far only 4 companies detected it:
(Antivirus : Name ):ESET-NOD32 : Win32/Crypt.NAC /Ikarus : Trojan-Spy.Agent /Sophos : Troj/Bredo-AKN / TrendMicro-HouseCall : TROJ_GEN.F47V1114
Does anyone know what does this kind of viruses do ?
Addition: We ran the Sophos scanner on potential infected PCs (Who unzipped the file). The scanning results implied that the PCs were clean, knowing that Sophos discovered the trojan in the first place.