Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
It sends the information it has captured to a remote user.
It generates a large amount of network traffic activity with the consequent consumption of bandwidth.
It carries out actions that decrease the security level of the computer.
It uses stealth techniques to avoid being detected by the user.
by exploiting vulnerabilities, across the Internet, via IRC.
|First detected on:||April 15, 2006|
|Detection updated on:||April 15, 2006|
|Yes, using TruPrevent Technologies
Sdbot.HBY 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 sends the gathered information to a remote user by any available means: email, FTP, etc.
- In the local network:
it generates a large amount of network activity and consumes bandwidth.
It reduces the security level of the computer:
it opens one or more ports to allow remote access to the computer and takes action that compromises user confidentiality; it awaits remote-control orders received through
IRC or FTP.
It uses stealth techniques to avoid being detected by the user:
- It uses techniques included in its code to hide itself while it is active.
- It injects itself in running processes.
- It deletes the original file from which it was run once it is installed on the computer.
Sdbot.HBY 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.
- IRC: It sends a copy of itself to all users connected to the channel to which the infected user is connected.