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GREM · Question #106

What is a common sign that a PDF might be malicious?

The correct answer is C. It triggers security warnings when opened. See the full explanation below for the reasoning.

Question

What is a common sign that a PDF might be malicious?

Options

  • AThe PDF is viewable on multiple platforms.
  • BIt contains extensive text and few images.
  • CIt triggers security warnings when opened.
  • DThe file size is smaller than average for similar documents.

How the community answered

(32 responses)
  • A
    3% (1)
  • B
    3% (1)
  • C
    84% (27)
  • D
    9% (3)

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