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Microsoft Security Intelligence
Published Jul 13, 2007 | Updated Sep 15, 2017

TrojanDownloader:Win32/Agent.ACF

Detected by Microsoft Defender Antivirus

Aliases: BackDoor-CRR (McAfee) BACKDOOR.Trojan (Symantec)

Summary

TrojanDownloader:Win32/Agent.ACF is a Trojan downloader that changes registry settings and downloads data from a remote Web site. TrojanDownloader:Win32/Agent.ACF may be installed by another Trojan dropper, such as a compiled HTML file or executable.
TrojanDownloader:Win32/Agent.ACF may download and install additional malicious software, thus manual removal is not recommended. To detect and remove this Trojan 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, visit http://www.microsoft.com/athome/security/downloads/default.mspx
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