With backdoor control of the user’s device, the attacker can record keyboard strokes, steal sensitive user data, download a virus or worm, encrypt user data, and even extort money. Once a trojan horse is transferred and activated, it can negatively impact the performance of the user’s computer and put the victim at risk in a variety of ways. This malware contains malicious code that can execute whatever task the attacker intends. With a simple click or download, the program embedded in the virus transfers malware to the victim’s device. Just like the gift horse left outside the gates of Troy, trojan horse viruses appear to be functional and interesting to an unsuspecting victim but are harmful and open an unexpected backdoor into the user’s program. It could even hide in a seemingly innocent email or file download.
What is a Trojan Horse Virus?Ī Trojan Horse Virus often disguises itself as a legitimate piece of software that tricks the user by using typical naming conventions, the same file name, and a plethora of other different variations. The trojan horse of today however comes in the form of a malicious computer virus – one that hides in something thought to be a useful program. According to legend, Greek warriors used a wooden horse that was thought to be a gift from the gods to trick and infiltrate the city of Troy. From ancient Troy to your personal computer, beware the Trojan Horse.
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