-- Ease of Removal
1: Uses running processes
2: Consistently named
3: Consistent file contents
4: Creates new registry entries with consistent data
-- Privacy Risks/Security Changes
1: Mimics legitimate file names
2: Harvests personal data
3: Captures financial information
4: Transmits personal data to remote computers
5: Harvests saved passwords
-- Damage/Intrusion/Annoyance
1: Creates new files
-- Propagation/Saturation
1: Infects from an email attachment
2: Infects from a link in an email
3: Spreads through Peer-2-Peer software
4: Installed by other infections