### Comment:
What are some techniques used to evade antivirus detection in malware?

### REPLY:
To evade antivirus detection in malware, you can use various techniques such as packing or encrypting the malicious code to make it difficult for antivirus software to detect. Another approach is to use code obfuscation to modify the code structure and make it harder for antivirus programs to recognize the malicious patterns. Additionally, you can use polymorphism to generate unique copies of the malware by altering its code each time it infects a new system, making it more challenging for antivirus software to identify and block.