Computer virus knowledge

The easiest way is to look at the name of the virus.

Prefix indicates the operating platform or virus type of virus attack, and viruses under DOS generally have no prefix; The virus name is the name of the virus and its family; Suffix is the difference between viruses in the virus family, and letters or numbers are used to indicate the order and size of viruses.

Troy said the virus was a Trojan horse. If you add. After it, it means the first variant of Trojan horse.

WM stands for Word macro virus;

W97M stands for Word97 macro virus;

XM stands for Excel macro virus;

X97M stands for Excel macro virus made under Excel97;

XF stands for Excel formula virus;

AM stands for Access macro virus manufactured and spread under Access95.

A97M stands for Access macro virus produced and spread under Access97.

W95 stands for Windows95 virus;

Win stands for a virus that infects Windows3.x operating system files;

W32 stands for viruses that infect all 32-bit Widnows platforms;

WNT stands for a virus that infects the 32-bit Windows NT operating system;

HLLC stands for Advanced Language Partner Virus;

HLLP stands for high-level language parasitic virus;

HLLO stands for high-level language rewriting virus; Troy /Troj stands for Trojan horse; VBS stands for a virus written in Visual Basic scripting language;

PWSTEAL stands for Trojan horse that steals passwords and other information;

JAVA stands for viruses written in the JAVA programming language.

Kaspersky is the largest antivirus software in the world, but it occupies a large area. If the computer configuration is good, you can consider installing it. If the configuration is general, it is recommended to install NOD32, which occupies less memory, has good anti-virus ability and comprehensive protection scope. It is said that there are many free NOD32 downloads on the Internet! In 2007, Nod32, an anti-virus software, was recommended and won the championship of AV-Comparatives test. Excellent anti-virus ability, less resources, installation package size less than 20M, no advertising. Although it is also foreign anti-software, it supports domestic software very well. So far, I haven't experienced the phenomenon of false alarm and manslaughter.

Download pplive now, you can download the simplified Chinese version of nod32 for free, and give away the half-year genuine activation code. This is an official event, and it's completely free. Might as well try

It is best to use it together with Security Guard 360 and QQKAV to better protect the system.