Welcome to the Virus Encyclopedia of Panda Security.
It spreads and affects other computers.
It uses the infected computer to take malicious actions on other users.
It carries out actions that decrease the security level of the computer.
It uses anti-monitoring techniques in order to prevent it being detected by antivirus companies.
by exploiting vulnerabilities, across the Internet, via IRC, via mapped drives.
|First detected on:||March 23, 2006|
|Detection updated on:||March 23, 2006|
|Yes, using TruPrevent Technologies
Sdbot.GWF is a worm that spreads by copying itself, without infecting other files.
It affects productivity, preventing tasks from being carried out:
- In the affected computer:
it converts the computer into a platform for taking malicious action surreptitiously: spam sending, launch of Denial of Service attacks, malware distribution, etc.
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
It uses several methods in order to avoid detection by antivirus companies:
- It terminates its own execution if it detects that a memory dump program is running, such as Procdump.
Sdbot.GWF 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.
- Computer networks (mapped drives): it creates copies of itself in mapped drives.