What does the DnsRequest event type indicate?

The DnsRequest event type indicates that a process issued a DNS request. This event is crucial for monitoring network activities, as DNS requests are often the first step in establishing a connection to services on the internet. When a process makes a DNS request, it is looking to resolve a domain name to an IP address, which is fundamental in the network communication process.

Understanding this event type is vital for threat detection and incident response, as malicious activities often utilize DNS requests to communicate with external servers or command and control nodes. By tracking and analyzing DnsRequest events, security teams can identify unusual patterns or potentially harmful behavior emanating from processes on their networks.

On the other hand, the other event types listed refer to different aspects of system and process behavior, such as network connections, file creations, or process terminations, which do not specifically relate to DNS resolution activities.