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September 12, 2017 by Radiob

Analysis of the system is logical that in order to detect and neutralize malicious program requires the existence of such program. Prevention is prevention, let’s talk about it later, but it must be the first thing to determine is whether the computer viruses in general. For each type of malware, respectively, have their own symptoms, which sometimes visible to the naked eye, sometimes subtle at all. Let’s see what all are symptoms of infection. Since we are talking about a computer connected to the global network, the first symptom is excessive rapid rate, as a rule, outbound traffic is caused by the fact that many Internet worms serve ddos-machines or simply bots. As is known, ddos attack, the quantity of outgoing traffic is equal to the maximum magnitude of traffic per unit time. Of course, the Gigabit it may not be so noticeable if done ddos attack the width of a dialup connection, but usually catches the eye of inhibition at the opening of the Internet resources (I would also like to note that it will focus on viruses that are at least as something to hide yourself system, it is no need to explain anything if you have a Startup folder is a file kfgsklgf.exe who caught a firewall, etc.).

next to list, it is impossible to go to many sites of antivirus companies, failures in the paid programs like crc-error, this is due to the fact that quite many commercial protectors support the function of parity or the integrity of the executable file (and not only protectors, but the developers of protection), that has been done to protect the program against hacking. Let’s not talk about the effectiveness of this method against crackers and reverser, but the alarm to viral infection that might work idealno.Esli you still have picked up the virus, then you have to resort to service removes viruses on your computer. Fee for beginners virmeykerov not kill processes, then that shutdown or restart the computer goes a long completion of a process, or even the computer hangs during shutdown. Think about the processes of speaking is not necessary, as well as about the Startup folder, if there is something strange or new, then perhaps it is a virus, but about that later. Frequent rebooting the computer from the Internet boom, the completion of anti-virus software, server unavailability updates microsoft, inaccessibility sites of antivirus companies, errors when updating anti-virus, bugs caused by changes in the structure of fee-based programs, message windows, that executable files are damaged, the appearance of unknown files in the root directory, it is a short list of symptoms of an infected machine. In addition to direct malware exists a so-called spy software, it’s all kinds of keyloggers, dumper electronic keys, junk ‘Helpers’ to the browser. Frankly, the method of detection can be divided into two opposing camps. Assume keylogger adjoint dynamic library to the shell of the operating system found on the fly extremely difficult, and vice versa, nowhere grafted Assistant (plugin, the search string, etc.) to the internet explorer’u (usually) catches the eye immediately.

Posted in: News Tagged: computers, security
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