Welcome to the Virus Encyclopedia of Panda Security.
It allows to gain remote access to the affected computer.
It listens on open ports in order to allow remote access to the computer.
It uses anti-monitoring techniques in order to prevent it being detected by antivirus companies.
It does not spread automatically using its own means.
|First detected on:||April 16, 2006|
|Detection updated on:||April 16, 2006|
NSTest.A is a backdoor that allows hackers to gain remote access to the affected computer in order to carry out actions that compromise user confidentiality and impede the tasks performed on the computer.
It reduces the security level of the computer:
it listens on open ports in order to control the computer remotely.
It uses several methods in order to avoid detection by antivirus companies:
- It terminates its own execution if it detects that it is being executed in a virtual machine environment, such as VMWare or VirtualPC.
NSTest.A does not spread automatically using its own means. It needs an attacking user's intervention in order to reach the affected computer. The means of transmission used include, among others, floppy disks, CD-ROMs, email messages with attached files, Internet downloads, FTP, IRC channels, peer-to-peer (P2P) file sharing networks, etc.