/ˈmælɪfæktəˈ/ – Noun
Definition: tội phạm, kẻ phạm pháp, kẻ bất lương, kẻ gian ác.
A more thorough explanation: A malefactor is a person who has committed a crime or a wrongful act, especially one who is legally responsible for their actions.
Example: The malefactor was found guilty of embezzlement and sentenced to five years in prison.