Malware


New Mac Malware Variants Found in Trojaned Apps Are Stealing Data

Researchers have discovered a series of variants of the DevilRobber Mac OS X Trojan that have a menu of different capabilities, depending upon the strain, and can not only mine Bitcoins using the infected machine’s processing power, but also steals files, installs a Web proxy and may steal the user’s Safari browsing history.


Apple has informed developers that, as of March 2012, any app submitted to the Mac App Store will have to include a sandbox. The move is an intriguing one from Apple, which has kept a low profile on security and typically handles Mac security on its own.

By Kurt BaumgartnerIn April, the .co.cc and .cz.cc sub-domains were absolutely littered with malware distributing web sites, and the unusually telling DNS registration setup on .co.cc and .cz.cc had forecast the previously upcoming Apple FakeAv. That DNS setup later led to FakeAv downloads for the Mac as forecast. But FakeAv distribution has been steadily declining since the beginning of the year, and a few related major events have occurred over the past six months. Blackhole operators have migrated to .info domains, along with other related malicious site operators. Have they pushed .info to become the new .cc?

The Poison Ivy malware kit is old. It was first seen in 2005, which makes it about 762 years old in Internet years. But that doesn’t mean it’s no longer useful, as evinced by the data collected by Microsoft in a new report on the tool, which shows that it is still in active use and is turning up on thousands of infected PCs.

Microsoft said that its looking into a reported zero day vulnerability in Windows that was used by the Duqu malware to spread, but isn’t committing to a patch for the problem in time for this months scheduled update.