These are the steps required to properly create a custom alert rule. Custom Alerts are a feature that allows you to configure email alerts using predefined templates so you're notified about specific activity in your environment. You can choose from various templates that cover different use cases, such as suspicious PowerShell activity, network connections to risky countries, etc. You can also preview the search results of the template before scheduling the alert. You do not need to create the query for the alert, setup the email template for the alert, or create a new custom template, as these are already provided by the predefined templates.

This is the correct answer for the same reason as above. The Events Data Dictionary provides a reference of information about the events found in the Investigate > Event Search page of the Falcon Console, which is useful for writing hunting queries. It does not provide pre-defined queries, detect names and descriptions, or compatible splunk commands.

The ContextProcessld_readable field in a DNS Request event points to the responsible process. The ContextProcessld_readable field is the readable representation of the process identifier for the process that initiated the DNS request. It can be used to identify which process was communicating with a specific domain or IP address. The TargetProcessld_decimal, ContextProcessld_decimal, and ParentProcessId_decimal fields do not point to the responsible process.

User Search is an Investigate tool that helps you investigate a list of process activity executed by the specified user account. It shows information such as process name, command line, parent process name, parent command line, etc. for each process that was executed by the user account on any host in your environment. It does not show a history of Falcon UI logon activity, a count of failed user logon activity, or a list of DNS queries by the specified user account.

A threat hunting framework is a methodology that guides threat hunters in planning, executing, and improving their threat hunting activities. A benefit of using a threat hunting framework is that it provides actionable, repeatable steps to conduct threat hunting in a consistent and efficient manner. A threat hunting framework does not automatically generate incident reports, eliminate false positives, or provide high fidelity threat actor attribution, as these are dependent on other factors such as data sources, tools, and analysis skills.