Which type of malware disguises itself as legitimate software?

Which type of malware disguises itself as legitimate software?

• A. Worm
• B. Virus
• C. Trojan horse
• D. Adware

Answer: (C)

The correct answer is Trojan horse. This type of malware is specifically designed to appear as legitimate software to deceive users into installing it. Once installed, it can perform malicious activities without the user's knowledge, such as stealing data or providing unauthorized access to the device. Trojan horses typically do not self-replicate like viruses or worms, which means they rely on tricking users into executing them, often through social engineering tactics. This makes them particularly insidious, as users may not suspect that the software they are downloading is harmful. Understanding the nature of Trojan horses is crucial for recognizing the risks associated with software installations, especially from unknown or untrusted sources. This awareness helps in adopting safe computing practices to mitigate the risk of malware infections.

The correct answer is Trojan horse. This type of malware is specifically designed to appear as legitimate software to deceive users into installing it. Once installed, it can perform malicious activities without the user's knowledge, such as stealing data or providing unauthorized access to the device.

Trojan horses typically do not self-replicate like viruses or worms, which means they rely on tricking users into executing them, often through social engineering tactics. This makes them particularly insidious, as users may not suspect that the software they are downloading is harmful.

Understanding the nature of Trojan horses is crucial for recognizing the risks associated with software installations, especially from unknown or untrusted sources. This awareness helps in adopting safe computing practices to mitigate the risk of malware infections.