{"id":178116,"created":"2025-01-19T00:47:29.448818+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00178116","sets":["1164:2822:9120:9121"]},"path":["9121"],"owner":"11","recid":"178116","title":["組込みシステム向けマルウェアMiraiの攻撃性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-02"},"_buckets":{"deposit":"577323a4-867e-46dc-9b04-1960d58ac44f"},"_deposit":{"id":"178116","pid":{"type":"depid","value":"178116","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"組込みシステム向けマルウェアMiraiの攻撃性能評価","author_link":["380297","380295","380296","380298"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"組込みシステム向けマルウェアMiraiの攻撃性能評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"システム評価","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-03-02","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学工学部電気電子情報工学科"},{"subitem_text_value":"名古屋大学大学院情報科学研究科"},{"subitem_text_value":"名古屋大学大学院情報科学研究科"},{"subitem_text_value":"名古屋大学大学院情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Information Engineering, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science, Nagoya University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/178116/files/IPSJ-EMB17044041.pdf","label":"IPSJ-EMB17044041.pdf"},"date":[{"dateType":"Available","dateValue":"2019-03-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EMB17044041.pdf","filesize":[{"value":"14.6 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"42"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"959e63a5-ce67-40f9-9e2d-c33d9577e0bf","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長柄, 啓悟"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松原, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"青木, 克憲"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高田, 広章"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12149313","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-868X","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年 IoT 機器が注目され，その脆弱性が明らかになっている．組込み / IoT システムの脆弱性とその対策を検討するため，既存マルウェアである Mirai による攻撃性能を評価した. Mirai とは，組込み Linux 上で動作するコンピュータをボット化し，DDoS 攻撃を行うマルウェアである．2016 年 9 月のセキュリティブログへの攻撃では，史上最大規模である 620  Gbpsの攻撃が観測された．公開されているソースコードを元に Mirai の動作概要について把握し，VM 環境上で Mirai の動作環境を構築し，実際の通信や攻撃を確認し，攻撃の性能を計測した．次に，VM 環境と同様にローカルネットワーク下で複数の実機を用いて Mirai 動作環境を構築し動作させ，ボットが動作する実機の CPU やネットワーク帯域について調べ，Mirai の感染や攻撃の対策を検討した．Mirai の攻撃性能は，攻撃を行うボットである組込みボードが 1 台で最大約 248 Mbps のパケットを送信していることや，台数に応じて攻撃量が比例して増加することが確認でき，約 2500 台のボットがあれば，前述した 620 Gbps の大規模攻撃が十分に可能であることを確認した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告組込みシステム（EMB）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"41","bibliographicVolumeNumber":"2017-EMB-44"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T05:15:24.139476+00:00","links":{}}