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The malicious actions embedded in nonexecutable documents especially (e.g., PDF files) can be more dangerous, because it is difficult to detect and most users are not aware of such type of malicious attacks. In this paper, we design a convolutional neural network to tackle the malware detection on the PDF files. We collect malicious and benign PDF files and manually label the byte sequences within the files. We intensively examine the structure of the input data and illustrate how we design the proposed network based on the characteristics of data. The proposed network is designed to interpret high-level patterns among collectable spatial clues, thereby predicting whether the given byte sequence has malicious actions or not. By experimental results, we demonstrate that the proposed network outperform several representative machine-learning models as well as other networks with different settings.<\/jats:p>","DOI":"10.1155\/2019\/8485365","type":"journal-article","created":{"date-parts":[[2019,4,3]],"date-time":"2019-04-03T19:34:53Z","timestamp":1554320093000},"page":"1-9","source":"Crossref","is-referenced-by-count":37,"title":["Malware Detection on Byte Streams of PDF Files Using Convolutional Neural Networks"],"prefix":"10.1155","volume":"2019","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9441-2940","authenticated-orcid":true,"given":"Young-Seob","family":"Jeong","sequence":"first","affiliation":[{"name":"SCH Media Labs, Soonchunhyang University, Asan 31538, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8231-0018","authenticated-orcid":true,"given":"Jiyoung","family":"Woo","sequence":"additional","affiliation":[{"name":"SCH Media Labs, Soonchunhyang University, Asan 31538, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0732-5313","authenticated-orcid":true,"given":"Ah Reum","family":"Kang","sequence":"additional","affiliation":[{"name":"SCH Media Labs, Soonchunhyang University, Asan 31538, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"issue":"6","key":"3","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1109\/JSEN.2015.2511599","volume":"16","year":"2016","journal-title":"Sensors"},{"key":"5","first-page":"1","year":"2014","journal-title":"Computing Research Repository"},{"issue":"1","key":"7","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1186\/s13635-016-0045-0","volume":"2016","year":"2016","journal-title":"EURASIP Journal on Information Security"},{"key":"26","volume-title":"Sequential minimal optimization: a fast algorithm for training support vector machines","year":"1998"},{"issue":"5","key":"11","first-page":"77","volume":"17","year":"2017","journal-title":"International Journal of Computer Science and Network Security"},{"key":"12","year":"2018","journal-title":"Security and Cryptography"},{"key":"13","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1007\/978-3-319-50127-7_11","volume":"9992","year":"2016","journal-title":"Lecture Notes in Computer Science"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1162\/neco.1997.9.8.1735"},{"key":"15","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1007\/978-3-319-40667-1_20","volume":"9721","year":"2016","journal-title":"Lecture Notes in Computer Science"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1016\/j.diin.2018.04.024"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1109\/5.726791"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1023\/A:1010933404324"},{"key":"28","first-page":"1929","volume":"15","year":"2014","journal-title":"Journal of Machine Learning Research"}],"container-title":["Security and Communication Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2019\/8485365.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2019\/8485365.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2019\/8485365.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,3]],"date-time":"2019-04-03T19:34:56Z","timestamp":1554320096000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/scn\/2019\/8485365\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,4,3]]},"references-count":13,"alternative-id":["8485365","8485365"],"URL":"https:\/\/doi.org\/10.1155\/2019\/8485365","relation":{},"ISSN":["1939-0114","1939-0122"],"issn-type":[{"value":"1939-0114","type":"print"},{"value":"1939-0122","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,4,3]]}}}