Skip to main content
Published Jun 29, 2009 | Updated Sep 15, 2017

TrojanDownloader:Win32/Zacko.A

Detected by Microsoft Defender Antivirus

Aliases: TrojanDownloader:Win32/Tibs.JC (other) Win-Trojan/Agent.78336.BS (AhnLab) W32/Downldr3.EP (Command) Win32/Small.FK (AVG) Trojan.Generic.1769206 (BitDefender) Win32/Downloz.HQ (CA) Trojan.Downloader-70406 (Clam AV) DLOADER.Trojan (Dr.Web) Win32/TrojanDownloader.Agent.PAF (ESET) Trojan-Downloader:W32/Agent.KFZ (F-secure) Trojan-Downlo0ader.Win32.Agent.bsfh (Kaspersky) Generic Downloader.d (McAfee) W32/DLoader.OJQF (Norman) Trj/Downloader.MDW (Panda) Troj/Agent-JQJ (Sophos) Trojan.DL.Agent.JLKX (VirusBuster) TrojanDownloader:Win32/Troxen!rts (other)

Summary

TrojanDownloader:Win32/Zacko.A is a trojan that drops trojan downloader components to the local computer, detected as TrojanDownloader:Win32/Zacko.A!dll.
Manual removal is not recommended for this threat. To detect and remove this threat and other malicious software that may have been installed, run a full-system scan with an up-to-date antivirus product such as the Microsoft Safety Scanner (http://go.microsoft.com/fwlink/?LinkId=212742). For more information, see http://www.microsoft.com/protect/computer/viruses/vista.mspx.
Follow us