CyberSpy

This spyware is a well-known backdoor trojan, which can seriously damage the infected PC by performing many harmful actions. First of all, CyberSpy is able to kill antiviral protection; this is tremendously dangerous effect, which can lead to getting infected with a wide variety of other spywares. What is more, this particular pest can provide the hacker with a partial control over machine and, as a result, with an ability of performing different activities, such as stealing user's passwords and logins.