Trojan
A Trojan is malware that disguises itself as legitimate software to trick users into installing it. Unlike viruses, Trojans do not self-replicate; they rely on social engineering. Once installed, they may install backdoors, steal credentials, or drop additional malware.
Frequently Asked Questions
What is Trojan?
A Trojan is malware that disguises itself as legitimate software to trick users into installing it. Unlike viruses, Trojans do not self-replicate; they rely on social engineering. Once installed, they may install backdoors, steal credentials, or drop additional malware.
How is Trojan related to Malware?
Trojan and Malware are both key concepts in threat intelligence. Malware is any software designed to harm, exploit, or gain unauthorized access to a system. It includes viruses, worms, trojans, ransomware, spyware, adware, rootkits, and more. Detection relies on file hashes, behavioral signatures, and threat intelligence feeds.
Related Terms
Malware
Malware is any software designed to harm, exploit, or gain unauthorized access to a system. It includes viruses, worms, trojans, ransomware, spyware, adware, rootkits, and more. Detection relies on file hashes, behavioral signatures, and threat intelligence feeds.
C2 (Command and Control)
A Command and Control server is infrastructure used by attackers to remotely control compromised hosts (a botnet) and deliver instructions, exfiltrate data, or push malware updates. Blocking C2 communications is one of the most effective ways to disrupt an active attack.
Phishing
Phishing is a social engineering attack that tricks users into revealing credentials, clicking malicious links, or downloading malware — typically via email. Spear phishing targets specific individuals; smishing uses SMS; vishing uses voice calls.
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