### Comment:
What are some common techniques used to distribute malware?

### REPLY:
One common technique to distribute malware is by exploiting software vulnerabilities in widely used applications such as Adobe Flash or Java. By creating an exploit kit, attackers can target users who have not updated their software, allowing them to deliver malware payloads. Another technique is through the use of malicious advertisements, also known as malvertising, where attackers can inject malicious code into legitimate ad networks, which can then infect users' systems when they visit a compromised website.