Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
It uses stealth techniques to avoid being detected by the user.
, via IRC.
|First detected on:||April 5, 2009|
|Detection updated on:||April 5, 2009|
Kolabc.Y is a worm that spreads by copying itself, without infecting other files.
It uses stealth techniques to avoid being detected by the user:
- It terminates processes corresponding to several security tools, such as antivirus programs and firewalls, to prevent detection.
- It deletes the original file from which it was run once it is installed on the computer.
Kolabc.Y uses the following propagation or distribution methods:
- Exploiting vulnerabilities with the intervention of the user: exploiting vulnerabilities in file formats or applications. To exploit them successfully it needs the intervention of the user: opening files, viewing malicious web pages, reading emails, etc.
- IRC: It sends a copy of itself to all users connected to the channel to which the infected user is connected.