CrowdStrike CCFH-202 PDF Exam Questions:

Non-network processes are processes that are not expected to communicate over the network, such as notepad.exe. If they make an outbound network connection, it could indicate that they are compromised or maliciously used by an adversary. PowerShell running an execution policy of RemoteSigned is a default setting that allows local scripts to run without digital signatures. An Internet browser performing multiple DNS requests is a normal behavior for web browsing. PowerShell launching a PowerShell script is also a common behavior for legitimate tasks.

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.

User Search is a search page that allows a threat hunter to search for user activity across endpoints and correlate it with other events. This can help differentiate testing, DevOPs, or general user activity from adversary behavior by identifying anomalous or suspicious user actions, such as logging into multiple systems, running unusual commands, or accessing sensitive files.

Temporal analysis is a type of analysis that focuses on the timing and sequence of events in order to identify patterns, trends, or anomalies. By sorting all recent detections in the Falcon platform to identify the oldest, an analyst can perform temporal analysis to determine the possible first victim host and trace back the origin of an attack.

The file name, path, Local and Global prevalence are indicators that can provide an initial analysis of the file without relying on external sources or tools. The file name can indicate the purpose or origin of the file, such as if it is a legitimate application or a malicious payload. The file path can indicate where the file was located or executed from, such as if it was in a temporary or system directory. The Local and Global prevalence can indicate how common or rare the file is within the environment or across all Falcon customers, which can help assess the risk or impact of the file.