Welcome to the Virus Encyclopedia of Panda Security.
It allows to gain remote access to the affected computer.
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 31, 2006|
|Detection updated on:||June 1, 2006|
CTserver.A is a backdoor that allows hackers to gain remote access to the affected computer in order to carry out actions that compromise user confidentiality and impede the tasks performed on the computer.
It reduces the security level of the computer:
it notifies the attacker that the computer has been compromised and is ready to be used maliciously; it opens one or more ports to allow remote access to the computer and takes action that compromises user confidentiality.
It uses stealth techniques to avoid being detected by the user:
- It uses techniques included in its code to hide itself while it is active.
- It deletes the original file from which it was run once it is installed on the computer.
CTserver.A 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.