Why Is File Infecting 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.

Is file infecting a virus?

File infecting viruses, or file infectors, generally copy their code onto executable programs such as . COM and . EXE files. Most file infectors simply replicate and spread, but some inadvertently damage host programs.

What are the example of file infecting virus?

Internet Safety: Viruses

File infector viruses: these infect program files, such as applications, games or utilities. They are often memory-resident, meaning that once they have been executed they remain active in the computer's memory and can infect more programs. Examples include Jerusalem and Cascade.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.