This spyware is a trojan, which is always able to damage the infected PC greatly. With the help of 7Sphere Trojan the hacker can easily get the control over machine and start performing malicious actions on it. What is more, the infected computer can be used as a DoS attack tool. This technique doesn't mean the infected PC is in great danger, but still it is strongly recommended to get rid of this pest as soon as possible.
portscan.exe