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Microsoft Security Intelligence
Published Mar 08, 2011 | Updated Sep 15, 2017

Trojan:Win32/EyeStye.N

Detected by Microsoft Defender Antivirus

Aliases: No associated aliases

Summary

Trojan:Win32/EyeStye.N is a trojan that logs keystrokes, monitors Internet activity and steals certain log on credentials, then sends the captured data to a remote attacker for financial gain. The trojan may download additional malware, lower web browser security and use a rootkit to hide its malicious activity.

To detect and remove this threat and other malicious software that may be installed on your computer, run a full-system scan with an appropriate, up-to-date, security solution. The following Microsoft products detect and remove this threat:

For more information on antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.

This trojan attempts to steal sensitive and confidential information from affected users to perpetrate fraud. If you believe that your personal financial information may have been compromised, please refer to the following advisory for additional advice:

Additional remediation instructions for Trojan:Win32/EyeStye.N

This threat may make lasting changes to a computer's configuration that are NOT restored by detecting and removing this threat. For more information on returning an infected computer to its pre-infected state, please see the following article/s:

 
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