Attatched is an ebuild for the Aegis Virus Scanner (see http://jodrell.net/projects/aegis), and a patch to put the menu shortcut in the right category. It's a GUI virus scanner that uses the File::Scan perl module. As the File::Scan module isn't in portage, I've made an ebuild for that too (I'll post a link to the bug for that once I create it).
Created attachment 48745 [details] aegis-virus-scanner-0.1.1.ebuild
Created attachment 48746 [details, diff] aegis-virus-scanner.desktop.patch
The perl module File::Scan that aegis-virus-scanner requires can be found here - bug #78345
*** Bug 71356 has been marked as a duplicate of this bug. ***
version 2.0.0 is out. ebuild?
put one together and join us in #gentoo-sunrise if you're still interested :) wontfixing it till then