Sophos detects OSX/Jahlav-A, a new example of Apple Mac OS X malware that we have encountered. In many ways the malware is very similar to the RSPlug financially-motivated malware we first saw this time last year. A bogus webpage is created claiming to contain a video. Visiting the site produces a message saying that you dont have the correct codecs for the correct version of the software. The malware is similar to other similar to RSPlug, which first appeared in 2011.”]
Source: https://grahamcluley.com/more-mac-os-x-malware-discovered/