How does a worm work? How to spread?

How is the virus transmitted? This time, the principle is clear.

Hello Qing Naxiang, a worm is a type of malware that spreads through the Internet network. Worms can exploit vulnerabilities in operating systems and applications to automatically replicate themselves and spread to other computers. It can be disseminated through email, file sharing, and other internet services.

A worm is a self-replicating piece of malware that can spread automatically from computer to computer. It often spreads by exploiting vulnerabilities and weaknesses in computer networks. Once a worm infects a computer, it tries to regain its own control through the network connection on that computer and spreads to other computers.

This mode of transmission can quickly make the worm widespread on the Internet.

Summary. Hello dear, thank you for your consultation, about your questions, the answers are as follows Hello, worms are a computer virus, which spreads through computer networks. Worms take advantage of vulnerabilities in computer networks to automatically replicate and spread to other computers, infecting more computers.

Worms can spread through email, file sharing, web chat, and even on mobile devices via wireless networks or Bluetooth connections.

Hello dear, thank you for your consultation, about your questions, the answers are as follows Hello, worms are a computer virus, which spreads through computer networks. Worms take advantage of vulnerabilities in computer networks to automatically replicate and spread to other computers, infecting more computers. Worms can spread through email, file sharing, web chat, and even on mobile devices via wireless networks or Bluetooth connections.

Worms spread very quickly and can infect a large number of computers in a short period of time. It can take up computer resources, cause your computer to run slow or freeze, and even destroy your computer system. In order to avoid infection, you should always maintain the security of your computer system, install anti-virus software and update it regularly, avoid opening unsolicited emails and files, and stay aware of network security and do not easily connect to unknown networks.

A worm is a computer virus that spreads through a computer network. Worms take advantage of vulnerabilities in computer networks to automatically replicate and spread to other computers, infecting more computers.

The specific steps for the transmission of computer worms are as follows:

1. E-mail, worms spread by e-mail contain ** link addresses infected with worms in the form of attachments or letters. The worm is activated when the user clicks on the read attachment, or when the user clicks on a link that is infected with the worm.

2. Instant messaging software, worm refers to the use of QQ, WeChat and other instant messaging software to send deceptive information to netizens through the dialogue window. This information usually contains a hyperlink that clicks on and launches IELE to connect to this server, a linked viral page. This virus page contains malicious and will run the worm.

This completes the spread. Then, based on the machine, send the same deceptive message to the friend found by the auspicious attack on the machine, and continue to spread the worm.

3. Peer-to-peer network, P2P worm is a kind of application that uses the characteristics of P2P application protocols and programs to have vulnerable applications in the P2P network. According to the way the P2P worm discovers the target and activates it, it is divided into three types: camouflage, silent, and active.

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Computer worms are transmitted through networks and e-mails. It can propagate copies of its own functions or parts of it to other computer systems, note that, unlike viruses, worms do not need to attach themselves to the host program, what is the transmission of computer worms.

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Computer worms are transmitted through the network to replicate and spread stupidly, and the route of infection is through the network and e-mail. It can spread copies of its own functions or parts of it to other computer systems, note that, unlike ordinary viruses, worms do not need to attach themselves to the host bend program, ordinary viruses infect files in computers, worms infect all computers on the Internet. The multiplication and propagation of common diseases and viruses require replication of infected files, and worms do not need to be burned to copy files to spread and multiply in large quantities.

Ordinary viruses cannot control the computer, but worms can control the computer to achieve the function of uploading and copying file information.