Trojan.Win64.Encoder is a type of malicious software, specifically a Trojan horse, that primarily targets Windows 64-bit operating systems. Its main purpose is to infiltrate a user’s computer without their knowledge or consent and perform various harmful activities. The Trojan.Win64.Encoder is often camouflaged as a legitimate file or software to deceive users into downloading and installing it. It can also be embedded in email attachments, software updates, or distributed through malicious websites. Once installed, it can gain control over the system by modifying system settings, disabling antivirus software, and opening backdoors for further infections. The Trojan.Win64.Encoder is particularly known for its data encoding or encryption capabilities. After infecting a system, it can encrypt files and data stored on the computer, making them inaccessible to the user. Typically, a ransom message is then displayed, demanding payment from the victim to decrypt and restore access to the files. This kind of malicious activity is commonly referred to as ransomware. As with other types of malware, prevention is the best way to protect against Trojan.Win64.Encoder. This includes maintaining up-to-date antivirus software, being careful when downloading or installing new software, and avoiding suspicious websites and emails.