What are the types of email viruses?
Types of email viruses
- Email spam. Email spam, also known as unwanted or unsolicited email, usually spreads malware through links in the message.
- Boot sector virus. This virus targets the device’s master boot record.
- Multipartite virus.
- Resident virus.
- Virus hoax.
- Macro virus.
- Spambot.
What are the three most common types of email viruses?
Common types of email viruses
- Boot sector virus. Out of all the other types of email viruses, the boot sector virus is considered the most dangerous.
- Direct action virus. This particular virus is quick to act as soon as an email recipient clicks on an infected document.
- Resident virus.
- Multipartite virus.
- Polymorphic virus.
Can email attachments contain viruses?
While email attachments are a popular and convenient way to send documents, they are also a common source of viruses. Use caution when opening attachments, even if they appear to have been sent by someone you know.
How do viruses spread through email?
Most viruses, Trojan horses, and worms are activated when you open an attachment or click a link contained in an email message. If your email client allows scripting, then it is possible to get a virus by simply opening a message.
What is file virus?
A file-infecting virus is a type of malware that infects executable files with the intent to cause permanent damage or make them unusable. A file-infecting virus overwrites code or inserts infected code into a executable file.
What types of attachments could contain malware?
File types used in malware-related spam:
- EXE.
- SCR.
- PDF.
- VBS.
- RTF.
- DOC.
- XLS.
What kind of email attachments may contain malware?
Executable Files: One of the most dangerous types of files that hackers attach to emails is an executable file. If you open this type of file on your computer, it will almost certainly contain malicious software (also known as malware).
What are the types of virus in computer?
The main types of computer virus are as follows:
- Boot Sector Virus.
- Direct Action Virus.
- Multipartite Virus.
- Polymorphic Virus.
- Resident Virus.
- File Infector Virus.