Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
, via IRC, by infecting files that are then distributed.
|First detected on:||July 5, 2004|
|Detection updated on:||July 5, 2004|
Craz.A is a worm that spreads by copying itself, without infecting other files.
Craz.A 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.
- IRC: It sends a copy of itself to all users connected to the channel to which the infected user is connected.
- 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.