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Microsoft Security Intelligence
Published Mar 09, 2010 | Updated Sep 15, 2017

Backdoor:Win32/Otlard.A

Detected by Microsoft Defender Antivirus

Aliases: Win-Trojan/Agent.185344.CU (AhnLab) BackDoor.Gootkit.2 (Dr.Web) Trojan.Win32.Pasmu.hd (Kaspersky) Agent.TFFS (Norman) Mal/Emogen-Y (Sophos) Adware.Purityscan (Symantec) Mal_DLDER (Trend Micro)

Summary

Backdoor:Win32/Otlard.A is a trojan that allows limited remote access and control of the computer by a remote attacker. The trojan could be instructed to download and execute arbitrary files.
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 Microsoft Security Essentials, or the Microsoft Safety Scanner. For more information about using antivirus software, see http://www.microsoft.com/security/antivirus/av.aspx.
 
This threat may attempt to steal credentials which could result in the theft of sensitive data. If you believe that your personal financial information may have been compromised, please refer to the following advisory for additional advice:
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