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Published Mar 14, 2012 | Updated Sep 15, 2017


Severe |Detected with Windows Defender Antivirus

Aliases: No associated aliases


Trojan:JS/BlacoleRef.AK is a malicious JavaScript that is used by an exploit kit known as "Blackhole". If the script is run within a vulnerable computer environment, it could lead to the download and execution of arbitrary files.

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

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