Symbian OS/Beselo.A!worm is able to run on several Symbian S60 enabled devices. These devices include, but may not be limited to, Nokia 6600, 6630, 6680, 7610, N70 and N72 phones. The worm is disguised as a multimedia file with an evocative name: either Beauty.jpg, Sex.mp3 or Love.rm. Users may know they have been infected if they see unrecognized sent messages in their MMS.”]
Source: https://www.darkreading.com/attacks-breaches/fortinet-warns-mobile-users-of-worm