Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
It collects email addresses stored on the infected computer.
It affects the productivity of the computer, the network to which it’s connected or other remote sites.
It awaits remote-control orders to carry out.
It uses stealth techniques to avoid being detected by the user.
, across the Internet, through P2P programs.
|First detected on:||April 6, 2010|
|Detection updated on:||April 6, 2010|
Koobface.KC is a worm that spreads by copying itself, without infecting other files.
It captures certain information entered or saved by the user, with the corresponding threat to privacy:
It affects productivity, preventing tasks from being carried out:
- In the affected computer:
- In the local network:
it generates a large amount of network activity and consumes bandwidth.
It reduces the security level of the computer:
it awaits remote-control orders received through
It uses stealth techniques to avoid being detected by the user:
- It injects itself in running processes.
Koobface.KC 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.
- Via Internet, exploiting remote vulnerabilities: attacking random IP addresses, in which it tries to insert a copy of itself by exploiting one or more vulnerabilities.
- Peer-to-peer (P2P) file sharing programs: it makes copies of itself with enticing names in shared folders belonging to these programs. Other users of this type of networks then voluntarily download and run the infected files.