12/24/2023 0 Comments Streamripstar![]() Since each bot calling 'home' identifies itself with a code incorporating its unique hardware identifier (UUID, see System Profiler), this allows for a bot count. Such a monitoring setup is called a 'sinkhole'. Web (the Russian computer security vendor who first provided numbers of infected Macs) before them, this allowed Kaspersky to impersonate such a C&C server, and eavesdrop on the ongoing communications between Flashback bots and their C&C servers. In the article Security firm offers more Flashback details, free tools Dan Moren of MacWorld summarizes some of the findings so far.īriefly, Kaspersky Labs, a Russia-based computer security company, managed to reverse-engineer the latest Flashback (aka Flashfake) trojan, and in particular the way a computer infected with it (a 'bot') interacts with its command & control server(s). Gradually, the ins and outs of the latest Flashback malware outbreak are becoming clearer. OpenOffice (and other open source application suites) It's just a set of examples, some of which you may recognize, particularly the ones in bold.Īdobe products such as Flash, Fireworks and Dreamweaver (GoLive)ĬlickRepair (and other Brian Davies audio utilities) Please note that the presence of a particular item doesn't mean it is particularly important (or even current). The following non-exhaustive listing may help to get an idea. It turns out that a surprising number of software titles is more or less Java dependent. jar, and checking which app any such file belongs to, using the path provided at the bottom of the Spotlight results window. You can find out which Java dependent apps you have installed by Spotlight-searching for. While many users will not be discombobulated by disabling Java entirely, others could be. That said, disabling Java instead of removing it has the advantage that you will still be able to quickly run any Java dependent software you may need, without having to reinstall Java from scratch. If you already disabled Java in your browser(s), however, this will not provide any added protection against the current Flashback trojan variants. This will prevent local stand-alone Java (dependent) applications to run on your Mac. A secondary recommendation associated with protection against the Flashback trojans is to disable Java on your Mac entirely, using the Java Preferences utility installed in Utilities as part of a Java install. It wouldn't hurt to verify with your bank if their site is still secure either.Ģ. It would be prudent to make sure that your Mac is not infected with the trojan before you use such banking sites. When Java is needed, as for cross-platform functionality like that in certain secure banking sites etc., Java can be enabled for the duration. This will block the trojan's main infection vector by preventing Java applet execution. Perhaps the most important precaution against the latest Flashback trojans for those who cannot update Java (PPC Macs and Macs running on Leopard or older Mac OS X versions), but who still need Java functionality in their browsers to access and use certain web sites, is to disable Java in the browser's preferences during general web browsing.
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