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The Advanced Threat Scan Engine (ATSE) uses a combination of pattern-based scanning and heuristic scanning to detect document exploits and other threats used in targeted attacks.
Major features include:
  • Detection of zero-day threats
  • Detection of embedded exploit code
  • Detection rules for known vulnerabilities
  • Enhanced parsers for handling file deformities
Important
Important
Because ATSE identifies both known and unknown advanced threats, enabling ATSE may increase the possibility of legitimate files being flagged as malicious. Trend Micro recommends sending detected files to a controlled virtual environment for further observation and analysis.