The latest variant of the Lovgate worm scans PCs for executable files and then renames them, a tactic used by viruses from a much older generation, according to antivirus companies.
The most important difference is the worm’s destructive nature. Although the latest Lovgate worm does not delete any user data–such as documents or spreadsheets–it replaces executable files (with the .exe extension) on the local hard drive with further copies of itself. This process can leave an infected computer effectively useless because it is unable to run any applications.
Source: News.com
Articles RSS