Domain Generation Algorithms Quiz

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Questions and Answers

What is a recursive network in the context of natural language processing?

  • A type of neural network that processes input sequences in reverse order
  • A type of neural network that uses only static features for analysis
  • A generalization of a recurrent network that can handle more complex input structures (correct)
  • A neural network that only processes input sequences once

Which AI method is used for detecting and classifying malware autonomously?

  • Deep Belief Networks (DBN) (correct)
  • Static analysis
  • Dynamic behaviors
  • Random forests, naive Bayes, logistic regression, and support vector machine (SVMs)

What are static-based features in malware detection derived from?

  • Installation log files
  • Dynamic behaviors
  • Call sequences to the API kernel
  • Required permissions and sensitive APIs (correct)

What AI-based approach was used to detect malicious Android applications?

<p>A DBN with two hidden layers (C)</p> Signup and view all the answers

Which AI method achieved the highest accuracy in malware detection?

<p>Autoencoders coupled with a sigmoid classification layer (A)</p> Signup and view all the answers

What is the purpose of collecting data from DroidBox in malware detection?

<p>To collect dynamic behaviors of malware (D)</p> Signup and view all the answers

What is the accuracy of a model that uses CNNs and RNNs to identify malware?

<p>89.4% (D)</p> Signup and view all the answers

What is the main challenge in defending against malware attacks?

<p>The increasing number of malware attacks (C)</p> Signup and view all the answers

What is a common method for extracting features from malware?

<p>Converting the list of call sequences to the API kernel into binary vectors (B)</p> Signup and view all the answers

What is the TPR of a DBN used for malware detection?

<p>97.84% (D)</p> Signup and view all the answers

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