Free Practice Questions for CrowdStrike CCFH-202 Exam

The Hash Search is an Investigate tool that allows you to search for a file hash and view its process execution history across all hosts in your environment. It shows information such as process name, command line, parent process name, parent command line, etc. for each execution of the file hash. Wildcard searches are permitted with the Hash Search, as long as they are at least four characters long. The Hash Search is available on Linux, as well as Windows and Mac OS X. Module Load History is presented in aHash Search, along with other information such as File Write History and Detection History.

 To view Files Written to Removable Media within a specified timeframe on a host within the Host Search page, you need to expand and refer to the Suspicious File Activity dashboard panel. The Suspicious File Activity dashboard panel shows information such as files written to removable media, files written to system directories by non-system processes, files written to startup folders, etc. The other dashboard panels do not show files written to removable media.

This Event Search query would only find the DNS lookups to the domain www randomdomain com, as it specifies the exact event type and domain name to match. The other queries would either find other events or domains that are not relevant to the question.

The Process Timeline Link is what you click to jump to a Process Timeline from many pages in Falcon, such as a Hash Search. The Process Timeline Link is an icon that looks like three horizontal bars with dots on them. It appears next to each process name or ID on various pages in Falcon, such as Hash Search results, Detection details, Event Search results, etc. Clicking on it will open a new tab with the Process Timeline for that process. The PID, the Process ID or Parent Process ID, and the CID are not what you click to jump to a Process Timeline.

The Agent ID (AID) and the Target Process ID are the elements that are required to properly execute a Process Timeline. The Agent ID (AID) is a unique identifier for each host that has a Falcon sensor installed. The Target Process ID is the decimal representation of the process identifier for the process that you want to investigate. These two elements are used to query the cloud for the events related to the process on the host. The Agent ID (AID) only, the Hostname and Local Process ID, and the Target Process ID only are not sufficient to execute a Process Timeline.

This process tree indicates a phishing attack, as it shows a user opening an email attachment (outlook.exe) that launches a malicious macro (cmd.exe) that downloads and executes a payload (powershell.exe) that connects to a remote server (svchost.exe). A phishing attack is a type of social engineering attack that uses deceptive emails or messages to trick users into opening malicious attachments or links that can compromise their systems or credentials.

Bulk Domain Search is the tool that you should use in Falcon to review a list of domains recently banned by your organization’s acceptable use policy and look for the number of hosts that have visited each domain. Bulk Domain Search is an Investigate tool that allows you to search for multiple domains at once and view their network connection events across all hosts in your environment. It shows information such as domain name, number of hosts visited, number of detections generated, etc. for each domain. Create a custom alert for each domain, Allowed Domain Summary Report, and IP Addresses Search are not tools that you should use for this purpose.

Hunt reports are pre-defined reports that offer information surrounding activities that typically indicate suspicious activity occurring on a system. They are based on common threat hunting use cases and queries, and they provide visualizations and summaries of the results. Hunt reports can help threat hunters quickly identify and investigate potential threats in their environment.

 The ParentProcessld_decimal event field is what the Process Timeline Events Details table will populate the Parent Process ID and the Parent File columns with when the cloudable Event data contains it. The ParentProcessld_decimal event field is the decimal representation of the process identifier for the parent process of the target process. It can be used to trace the process ancestry and identify potential malicious activity. The ContextProcessld_decimal, RawProcessld_decimal, and RpcProcessld_decimal event fields are not used to populate the Parent Process ID and the Parent File columns.