We're gradually updating threat actor names in our reports to align with the new weather-themed taxonomy. Learn about Microsoft threat actor names
TrojanDownloader:Java/OpenStream.AJ
Detected by Microsoft Defender Antivirus
Aliases: Trojan-Downloader.Java.OpenStream.ap (Kaspersky) Java/OpenStream.A (Avira) Exploit.Java.127 (Dr.Web) Trojan-Downloader.Java.OpenStream (Ikarus) JAVA_REXEC.B (Trend Micro)
Summary
TrojanDownloader:Java/OpenStream.AJ is a detection for a trojan Java applet that allows the downloading and execution of arbitrary files.
To detect and remove this threat and other malicious software that may be installed in your computer, run a full-system scan with an up-to-date antivirus product such as the following:
For more information on antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.