Santa Claus Worm

Catchetat · 22-12-2005, 04:21 AM

A Santa Claus worm, IM.GiftCom.All is attacking computers and attempting to trick America Online, Microsoft MSN and Yahoo instant-messaging users to click on a file that delivers malware to a victim's computer via instant messaging programs, like Messenger and Text messages.

Such worms were spread more easily from Instant messaging services like E-Cards. Those that were infected with the malware after clicking on the file, recieved an image of Santa Claus, but having the background, the worm that would be loaded on the computer (Rootkit: tool designed to go undetected by security softwares to lock down a computer after its initial hack).

The worm then distribute itself into messages to victim's contacts. The Santa worm is the latest tactic being used on IM Networks. Past tricks have even included offers of movie clips like "Harry Potter" or "Star Wars".

Such could be spread around the network easily, appearing as messages from a buddy with a link that looks innocent, but in facts points to a malicious code on the Internet.

The best way to prevent such sort of malicious malware is to never run unsolicited attachments even if it comes from a friend! Think before you click and always browse through the Internet safely.

In the run up to Christmas a lot of people send joke programs - e-cards, Christmas cards. The problem is some of the viruses play on that.

People are curious, this new worm really takes advantage of that. We find that, if not reminded regularly, once people see a message from someone on their buddy list, all common sense about suspicious attachments can go out of the window and they will follow the link.

This malware is currently rated with a "medium" security threat.