VirusW32/Bropia.C!worm.im
Analysis
This Internet worm uses MSN Messenger as an infection vector, spreading to contacts found on a compromised system's contact list.
This variant is identified with v4.583 AV db update
Recommended Action
Check the main screen using the web interface for your FortiGate unit to ensure that the latest AV/NIDS database has been downloaded and installed on your system - if required, enable the "Allow Push Update" option
