On top of your uncertainty is the fact that this utility leaves the PPC Macs out in the cold. Still, it's an improvement over yesterday and easier than the Terminal approach for most users.

PS, supposedly the current version of the free Sophos Anti-Virus for Mac Home Edition will do the Flashback trojan detection and removal job for both PPC and Intel Macs running Mac OS X 10.4 or higher. I'm sure other malware utilities will follow, if they aren't there already.

Last edited by alternaut; 04/08/12 03:51 PM. Reason: Added removal option for PPC Macs

alternaut moderator