When it comes to malware, untrained eyes may struggle to figure out whether a file is malicious or not. The svchost.exe virus, in particular, falls under this umbrella of ambiguity — while the virus attached to this file is obviously bad, the svchost.exe by itself is really a core Windows file.
Svchost.exe actually stands for "service host," and it is a file used by many Windows applications. Despite this, it often is mistaken as a virus because malware authors have been known to attach malicious files to the svchost.exe service to prevent detection. Additionally, it is common for malware authors to create processes with typos such as "svhost.exe" and "svchosl.exe" to avoid detection by casual observers.
When dealing with any type of infection such as a svchost.exe virus, it is vital to proceed with caution. The first step to any digital infection is to use a solid malware remover to detect all parts of the svchost.exe virus infection and remove them accordingly. Keep in mind that while such programs are designed to detect and remove threats, they are not a substitute for running a security suite at all times. Rather, malware removers are designed to hone in on an infection after it occurs and eliminate it.
Once an infection is cleaned, you should immediately install a virus scanner created by a solid security specialist to ensure that you are not infected a second time. When evaluating software from different vendors, you need to consider a how much protection you will need. For many users, purchasing an Internet security suite is often the best route because they provide comprehensive protection against a variety of Internet threats. The three biggest components are anti-malware, anti-spam and a firewall. For those unfamiliar with the term, a firewall is a software package designed to control the traffic that enters and leaves your computer.
Although picking a security suite for your computer might be daunting, you can simplify the process by using a free antivirus download to sample the different products on the market and evaluate which one is right for you.