New Version of Imuler Trojan Horse Masquerades as Image Files
Intego has discovered a new version of the Imuler Trojan horse, which the company first discovered in September, 2011. At the time, the sample discovered masqueraded as a PDF file containing Chinese text. This was not found in the wild, and the risk was considered to be low. The latest version, Imuler.C, has been found [...]
http://www.intego.com/mac-security-blog/new-version-of-imuler-trojan-horse-masquerades-as-image-files/