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PROFESSIONAL-SECURITY-OPERATIONS-ENGINEER · Question #29

You have been tasked with creating a YARA-L detection rule in Google Security Operations (SecOps). The rule should identify when an internal host initiates a network connection to an external IP addre

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Detecting Threats

Question

You have been tasked with creating a YARA-L detection rule in Google Security Operations (SecOps). The rule should identify when an internal host initiates a network connection to an external IP address that the Applied Threat Intelligence Fusion Feed associates with indicators attributed to a specific Advanced Persistent Threat 41 (APT41) threat group. You need to ensure that the external IP address is flagged if it has a documented relationship to other APT41 indicators within the Fusion Feed. How should you configure this YARA-L rule?

Options

  • AConfigure the rule to detect outbound network connections to the external IP address. Create a
  • BConfigure the rule to establish a join between the live network connection event and Fusion Feed
  • CConfigure the rule to check whether the external IP address from the network connection event
  • DConfigure the rule to trigger when the external IP address from the network connection event

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Topics

#YARA-L rule#Applied Threat Intelligence Fusion Feed#APT41 detection#indicator relationships
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