Welcome to the Virus Encyclopedia of Panda Security.
Ceckno.J is a backdoor that consists of two components, one of them is a downloader and downloads the backdoor itself.
This backdoor opens another port and remains listening and waiting for remote control instructions, such as downloading or deleting files from the affected computer.
Ceckno.J does not spread automatically using its own means. It needs an attacking user's intervention in order to reach the affected computer.
Ceckno.J is difficult to recognize, as it does not display any messages or warnings that indicate it has reached the computer.>