Overview of Malware Evasion Techniques
Purpose and Objectives of Malware Evasion
The primary purpose of malware evasion techniques is to evade detection by antivirus software and other security measures. Malicious actors aim to ensure that their malware remains undetected, allowing them to carry out their malicious activities without interruption. By evading detection, malware can gain persistence on the compromised system, exfiltrate sensitive data, propagate to other systems, or execute malicious commands.
Common Types of Malware Evasion Techniques
1. Polymorphic Malware
Polymorphic malware is a type of evasive malware that employs sophisticated code transformation techniques to change its appearance with each infection. It achieves this by using encryption, shapeshifting, and dynamic code generation. Encryption involves encoding the malware’s payload using cryptographic algorithms, making it challenging for AV software to detect and…
