Welcome to the Virus Encyclopedia of Panda Security.
|Effects: ||It deletes the contents of all the disk drives if it is run on the thirteenth of odd months.|
|Detection updated on:||Oct. 31, 2007|
|Yes, using TruPrevent Technologies
Klez.C is a worm with destructive effects that spreads via e-mail in a message with variable characteristics. Most frequent subjects are How are you? and Can you help me?
Klez.C is very dangerous, as it deletes the content of all the disk drives if the attached file that carries it is run on the thirteenth of odd months (January, March, May, etc.).
Klez.C spreads very fast, as it sends itself out to all the contacts in the Address Book.
Klez.C is difficult to recognize, as it does not show any messages or warnings that indicate it has reached the comptuer.
Klez.C reaches the computer in a message with variable characteristics. However, most common subjects are the following:
How are you?
Can you help me?
We want peace
Where will you go?
For further information on the characteristics of the message, consult the section Means of transmission.