v24 Download Intelligence differs from v22 Download Intelligence → Download Insight here
v24 Download Intelligence → Detects and analyzes suspicious files when you attempt to run or download then from the internet.
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v24 Browser Protection and Auto-Protect seems to (with my testing) be doing the heavy lifting. My v24 Security History seldom reports Download Intelligence event.
Please review for example: here and here
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Note: v24 - Download Intelligence detects and analyzes suspicious files