
Ahuuuuha, Red Alert!!! A virus wasn’t detected!!! Someone posted a file on MacRumors.com and said it were screenshots of Mac OS 10.5 (codename Leopard). The file is a compressed program with an icon to make it look like a JPEG file. Safari actually warns you that “Name of the file” may contain an application. The safety of this file cannot be determined. Are you sure you want to download “Name of the file”? After you agree, Safari will download the file and if in Safari’s General Preference Pane the option “Open “safe” files after downloading” is turned on, it will expand the file automatically to your chosen location. So if you want to be “super” secure, turn this option off.
Most users are administrator on their machines, so if you double click the executable it will automatically install itself in ~/Library/InputManagers and deletes all files from this folder. So if you want to be more secure create a standard user and use this one as your default account. More details on OSX.Leap.A at Symantec.
The anti-virus companies are calling it something worse than it actually is. The “Trojan Horse” isn’t as dangerous as virus companies claim, but hey they do got to sell software, don’t they?Update: There is some confusion if the new Oompa-Loompa Trojan really a Trojan is, if you lookup the definition at Wikipedia: “a standalone program that masquerades as something else, like a game or image file”.