What is a secret virus?

stealth virus is a type of computer virus that is effectively hidden, hence the name as soon as the computer system infects. This type of virus can usually be distributed in the same way as any other virus, via malicious programs, e -mail attachments and installations made through various malicious programming websites. Once installed on a computer, then the virus becomes very difficult for an antiviral program that detects it and eliminates it during the virus scan. The stealth virus usually creates a copy of the original uninfected data on the unit so that it can pass this information to the antivirus program during the virus scan. There are a number of ways that the virus can be difficult to remove after infection and fully remove from the system and stealth virus uses systemy hiding its presence. Most viruses, once installed on the computer system, begin to damage and take over different aspects of the system and then perform a wide range of harmful tasks in the system. This action is what the virus doesThe US detectable because the antivirus program is able to find out where the changes were made.

However, the stealth virus actively works to hide the changes that have been made to detect the virus much more difficult. There are different ways to achieve this, and the virus programmer usually decides what type of approach to use. One of the most common ways to create a stealth virus is to program the virus and create a copying image of the original system before infection. This image is then used when the system is called, so the antivirus programs "see" only the original system and not an infected version.

There are several Ways to solve the fraud of the secret virus, including the introduction of the disk before the viral scan to avoid systems over which the virus has control. The stealth virus can also potentially avoid a deletion from an antiviral program by creating a copy of yourself on the hard drive and hiding the hereThe copy of the detection. After starting the virus and the virus, it is detected and deleted, then the virus is reinstalled during the next start of the computer. This can make it difficult to detect the virus and usually requires more updated antivirus software that is programmed to find a hidden copy.