Ransomware developers may use zero-day exploits to infect systems that are running up-to-date antivirus software. Zero-day exploits are vulnerabilities in software that are unknown to the software vendor. Once the ransomware is installed on the system, it can modify the system's boot process, making it difficult for antivirus software to detect the malware. Ransomware may use a rootkit infection to hide from antivirus software. Rootkits are a type of malware that are designed to hide their presence on a system. Additionally, some ransomware may use strong encryption algorithms that are difficult to break, making it impossible to decrypt the files without the decryption key. Encryption is a legitimate method of protecting data, so antivirus software may not detect ransomware that uses encryption. Ransomware uses encryption to lock a victim's files, making them inaccessible until a ransom is paid. This means that it is difficult for antivirus software to detect the malware because it looks different each time it infects a new system. Polymorphic ransomware is designed to change its code each time it infects a new system. One of the most common ways that ransomware bypasses antivirus software is through the use of polymorphic code. In this article, we will explore the various ways that ransomware can bypass antivirus software. One reason for this is that ransomware has become more sophisticated, making it harder for antivirus software to detect and remove it. The malware has been around since the late 1980s, but it has become more prevalent in recent years. Ransomware is a form of malware that encrypts a victim's files and demands payment for the decryption key.
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