Welcome to the Virus Encyclopedia of Panda Security.
It carries out damaging actions on the affected computer.
It does not spread automatically using its own means.
|First detected on:||May 19, 2004|
|Detection updated on:||May 19, 2004|
Libertine.B is a virus that spreads to other computers by copying its code to other files or programs.
Libertine.B uses the following propagation or distribution methods:
- Exploiting vulnerabilities with the intervention of the user: exploiting vulnerabilities in file formats or applications. To exploit them successfully it needs the intervention of the user: opening files, viewing malicious web pages, reading emails, etc.
- File infection: it infects different types of files, which are then distributed through any of the usual means: floppy disks, email messages with attachments, Internet download, files transferred via FTP, IRC channels, P2P file sharing networks, etc.
Libertine.B uses the following infection strategies:
- Overwriting: it deletes the content of infected files and substitutes it with its code. Therefore, these files will be unusable and cannot be restored. When users try to open the original file, they will actually be running a copy of the virus.
- Direct action: it infects a specific number of executable files every time the virus activates, without going memory resident.