Pass the CrowdStrike CrowdStrike Falcon Certification Program CCFH-202 Questions and answers with CertsForce

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.

The rename command is used to rename fields while using transforming commands such as table, chart, and stats. It can be used after the transforming command and specify the old and new field names with the AS keyword. You can rename fields as it would not affect sub-queries and statistical analysis, as long as you use the correct field names in your queries. The renamed keyword and the desired name after the field name are not valid ways to rename fields.

The Hunting and Investigation document provides information on best practices for writing Splunk-based hunting queries, predefined queries which may be customized to hunt for suspicious network connections, and predefined queries which may be customized to hunt for suspicious processes. As explained above, the Hunting and Investigation document is a guide that provides sample hunting queries, select walkthroughs, and best practices for hunting with Falcon. The other documents do not provide the same information.

When exporting the results of an event search, the data that is saved in the exported file depends on the mode and the tab that is selected. In this case, the mode is Verbose and the tab is Statistics, as indicated by the stats command. Therefore, the data that is saved in the exported file is the results of the Statistics tab, which shows the count ofevents by ComputerName. The text of the query, all events in the Events tab, and no data are not correct answers.

 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.

This is the correct answer for the same reason as above. The Hunting and Investigation guide provides sample hunting queries, select walkthroughs, and best practices for hunting with Falcon. It does not provide a detailed tutorial on writing advanced queries, a detailed summary of event names and descriptions, or recommended platform configurations and prevention settings.

ContextTimeStamp_decimal is the field that shows the system time of the event that triggered the sensor to send data to the cloud. In this case, it would be the time when the file was written. FileTimeStamp_decimal is the field that shows the last modified time of the file, which may not be the same as the time when the file was written. ProcessStartTime_decimal is the field that shows the start time of the process that performed the file write operation, which may not be the same as the time when the file was written. Timestamp is the field that shows the time when the sensor data was received by the cloud, which may not be the same as the time when the file was written.

In the Powershell Hunt report, the score signifies a cumulative score of the various potential command line switches that were used in the PowerShell script execution. The score is based on a weighted system that assigns different values to different switches based on their potential maliciousness or usefulness for threat hunting. For example, -EncodedCommand has a higher value than -NoProfile. The score does not signify the number of hosts that ran the PowerShell script, how recently the PowerShell script executed, or the maliciousness score determined by NGAV.

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.

Processes and Services is one of the information that is shown in Host Search. Host Search is an Investigate tool that allows you to view events by category, such as process executions, network connections, file writes, etc. Processes and Services is one of the categories that shows information such as process name, command line, parent process name, parent command line, etc. for each process execution event on a host. Quarantined Files, Prevention Policies, and Intel Reports are not shown in Host Search.