Trojan — CompTIA A+ Core 2 (220-1102) Practice Questions

A Trojan is a type of malware that disguises itself as legitimate software to trick a user into executing it, after which it may open backdoors, steal credentials, or download additional malicious payloads. On the A+ Core 2 exam, technicians must recognize Trojan characteristics, understand that unlike viruses they do not self-replicate, and know that they commonly arrive through phishing emails or fraudulent software downloads. Remediation involves removing the malicious executable, cleaning up any persistence mechanisms it installed such as scheduled tasks or registry run keys, and scanning with updated anti-malware tools. Trojans are frequently referenced in social engineering and malware scenario questions on the exam.

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