Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
It carries out actions that decrease the security level of the computer.
It uses stealth techniques to avoid being detected by the user.
It does not spread automatically using its own means.
|First detected on:||May 30, 2008|
|Detection updated on:||May 30, 2008|
IRCBot.CAL is a worm that spreads by copying itself, without infecting other files.
It reduces the security level of the computer:
it awaits remote-control orders received through
IRC or HTTP.
It uses stealth techniques to avoid being detected by the user:
- It deletes the original file from which it was run once it is installed on the computer.
IRCBot.CAL does not spread automatically using its own means. It needs an attacking user's intervention in order to reach the affected computer. The means of transmission used include, among others, floppy disks, CD-ROMs, email messages with attached files, Internet downloads, FTP, IRC channels, peer-to-peer (P2P) file sharing networks, etc.