Computer Science · Cyber Security
Why does a 'Zero-day' malware attack typically bypass an antivirus system that relies solely on signature-based detection?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The antivirus incorrectly flags the file as a false positive.
- 2The malware automatically forces itself to run inside a sandbox.
- 3The specific signature of the new malware is not yet available in the virus definition database.✓
- 4The malware payload is fully encrypted.
Correct answer
The specific signature of the new malware is not yet available in the virus definition database.
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