Table 2 Our collected dataset categorized as malicious, benign, and incompatible PDF files (bracketed)
Dataset source | Year | Malicious files | Benign files |
|---|---|---|---|
VirusTotal a repository | 2012–2014 | 17,596 (1017) | – |
Srndic and Laskov [6] | 2012 | 27,757 (437) | – |
Contagio project | 2010 | 410 (175) | – |
Internet and Ben-Gurion University (random selection) | 2013–2014 | 0 | 5145 |
Total | 45,763 (1629) | 5145 |