[![Logo](https://www.paloaltonetworks.com/wp-content/uploads/2021/07/PANW_Parent.png)](https://www.paloaltonetworks.jp/) [![Unit42 Logo](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/unit42-logo-white.svg)](https://unit42.paloaltonetworks.com/ja/) Menu * [セキュリティ コンサルティング](https://www.paloaltonetworks.com/unit42) * [**現在、攻撃を受けていますか?**](https://start.paloaltonetworks.com/contact-unit42.html) Japanese * [English](https://unit42.paloaltonetworks.com/unit42-threat-brief-shamoon-2-wave-3-attacks/) * [Japanese](https://unit42.paloaltonetworks.com/ja/unit42-threat-brief-shamoon-2-wave-3-attacks/) * [Threat Research Center](https://unit42.paloaltonetworks.com/ja/ "Threat Research") * [主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/ "主なサイバー脅威") * [マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/ "マルウェア") [マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) # 脅威に関する情報: Shamoon 2攻撃の第3波 ![Clock Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-clock.svg) 1未満 分で読めます * ![Profile Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-profile-grey.svg) 著者: * [Unit 42](https://unit42.paloaltonetworks.com/ja/author/unit42/) * ![Published Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-calendar-grey.svg) 公開日:2017年1月30日 * ![Tags Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-category.svg) カテゴリー * [主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) * [マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) * ![Tags Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-tags-grey.svg) タグ: * [Shamoon 2](https://unit42.paloaltonetworks.com/ja/tag/shamoon-2-ja/) * [Threat research](https://unit42.paloaltonetworks.com/ja/tag/threat-research-ja/) * [![Download Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-download.svg)](https://unit42.paloaltonetworks.com/ja/unit42-threat-brief-shamoon-2-wave-3-attacks/?pdf=download&lg=ja&_wpnonce=dc23a6ba65 "Click here to download") * [![Print Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-print.svg)](https://unit42.paloaltonetworks.com/ja/unit42-threat-brief-shamoon-2-wave-3-attacks/?pdf=print&lg=ja&_wpnonce=dc23a6ba65 "Click here to print") 共有![Down arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/down-arrow.svg) * ![Link Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-share-link.svg) * [![Link 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2](https://blog.paloaltonetworks.com/tag/shamoon-2/)情勢の[モニタリングの一環](https://blog.paloaltonetworks.com/unit42/)として、私たちが最近投稿した[脅威に関する情報: Shamoon 2攻撃の第2波、新たな戦術の可能性が明らかに](https://blog.paloaltonetworks.com/2017/01/unit42-second-wave-shamoon-2-attacks-reveal-possible-new-tactic/)以降、情報を更新しました。 その脅威に関するダイジェスト以降、Unit 42のリサーチャーはShamoon 2攻撃の新たな波に気付きました。この第3波は2017年1月23日にDisstrackマルウェアを使ってシステムをワイプするよう設定されていました。 この違いを別にすれば、Shamoon 2攻撃の最新の波は[第1波(2016年11月17日にシステムをワイプ)](https://blog.paloaltonetworks.com/2016/11/unit42-shamoon-2-return-disttrack-wiper/)および[第2波(2016年11月29日にシステムをワイプ)](https://blog.paloaltonetworks.com/2017/01/unit42-second-wave-shamoon-2-attacks-identified/)と同じものと思われます。Unit 42リサーチャーが分析した第3波のサンプルは、攻撃ベクター、ペイロードおよび活動内容に関して他の2つの波と類似しており、新たに共有すべきインテリジェンスは何もありません。 この最新の脅威インテリジェンスから、Shamoon 2攻撃が現在進行中の事態であり、攻撃の新たな波が将来あり得ることが伺えます。 この事態に懸念を覚え第3波が危険をもたらすと確信している組織は、以下の可能な対応行動を考慮したリスク評価を行わなければなりません。 1. RDPおよびSSHのようなリモート アクセス トラフィックをすべて検査し、不要なリモート接続をすべてブロックする。 2. あるいは、組織へのリモート アクセス接続をすべて完全にブロックする。 3. 組織全体にわたってすべてのアカウントのパスワードを強制的に完全リセットする。特に、管理者権限のあるアカウントについてこれを行う。 さらに、組織はバックアップ方針および災害復旧/ビジネス継続計画について再検討しなければなりません。 Unit 42リサーチ チームはこの状況の入念な追跡調査を継続し、私たちは適宜最新情報をお伝えします。 トップに戻る ### タグ * [Shamoon 2](https://unit42.paloaltonetworks.com/ja/tag/shamoon-2-ja/ "Shamoon 2") * [Threat research](https://unit42.paloaltonetworks.com/ja/tag/threat-research-ja/ "threat research") [Threat Research Center](https://unit42.paloaltonetworks.com/ja/ "Threat Research") [次ページ:悪意のある文書を育ててランサムウェアを解明する](https://unit42.paloaltonetworks.com/ja/unit42-farming-malicious-documents-unravel-ransomware/ "悪意のある文書を育ててランサムウェアを解明する") ### 関連記事 * [脅威に関する情報: イラン関連サイバー攻撃オペレーション](https://unit42.paloaltonetworks.com/ja/threat-brief-iranian-linked-cyber-operations/ "article - table of contents") * [Gopher の人気度は: インターネット上の GoLang マルウェア分析](https://unit42.paloaltonetworks.com/ja/the-gopher-in-the-room-analysis-of-golang-malware-in-the-wild/ "article - table of contents") * [Android アドウェアの新しい傾向: Android のプラグインフレームワークの悪用](https://unit42.paloaltonetworks.com/ja/unit42-new-trend-android-adware-abusing-android-plugin-frameworks/ "article - table of contents") ## 関連項目 マルウェア リソース ![Pictorial representation of ChainDrop, a self-propagating npm worm. An artistic depiction of a digital workspace featuring an open laptop with a red virus on the screen.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/03_Malware_Category_1920x900-7-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年8月6日 [#### ChainDropの脅威の概要:自己増殖型npmワームの内部](https://unit42.paloaltonetworks.com/ja/chaindrop-npm-worm-analysis/) * [Blockchain](https://unit42.paloaltonetworks.com/ja/tag/blockchain-ja/ "blockchain") * [ChainDrop](https://unit42.paloaltonetworks.com/ja/tag/chaindrop/ "ChainDrop") * [Claude code](https://unit42.paloaltonetworks.com/ja/tag/claude-code/ "Claude code") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/chaindrop-npm-worm-analysis/ "ChainDropの脅威の概要:自己増殖型npmワームの内部") ![Pictorial representation of the npm packages supply chain attack. Screen displaying code with a prominent alert symbol and the words 'VIRUS DETECTED' highlighted in red.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/05_Malware_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年6月2日 [#### npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/) * [Credential Harvesting](https://unit42.paloaltonetworks.com/ja/tag/credential-harvesting-ja/ "Credential Harvesting") * [GitHub](https://unit42.paloaltonetworks.com/ja/tag/github-ja/ "GitHub") * [Npm packages](https://unit42.paloaltonetworks.com/ja/tag/npm-packages/ "npm packages") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/ "npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)") ![Pictorial representation of Screening Serpens. An illustrated blue snake is highlighted by a red circle against a night sky. The constellation serpens.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/05/Serpens-Iran-A-1920x900-2-786x368.png) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/threat-actor-groups.svg)脅威アクター グループ](https://unit42.paloaltonetworks.com/ja/category/threat-actor-groups-ja/) 2026年5月22日 [#### イランAPT Screening Serpensによる2026年スパイ キャンペーンの追跡](https://unit42.paloaltonetworks.com/ja/tracking-iran-apt-screening-serpens/) * [Advanced Persistent Threat](https://unit42.paloaltonetworks.com/ja/tag/advanced-persistent-threat-ja/ "Advanced Persistent Threat") * [AppDomainManager](https://unit42.paloaltonetworks.com/ja/tag/appdomainmanager/ "AppDomainManager") * [DLL Sideloading](https://unit42.paloaltonetworks.com/ja/tag/dll-sideloading-ja/ "DLL Sideloading") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/tracking-iran-apt-screening-serpens/ "イランAPT Screening Serpensによる2026年スパイ キャンペーンの追跡") ![Pictorial representation of Iran cyber attacks. Close-up of a person wearing glasses, with computer code reflected in the lenses.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/12_Security-Technology_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年4月17日 [#### 脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/) * [APK](https://unit42.paloaltonetworks.com/ja/tag/apk-ja/ "APK") * [DDoS attacks](https://unit42.paloaltonetworks.com/ja/tag/ddos-attacks-ja/ "DDoS attacks") * [GenAI](https://unit42.paloaltonetworks.com/ja/tag/genai-ja/ "GenAI") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/ "脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)") ![Pictorial representation of the supply chain attack compromising Axios. A giant eye made of glowing binary code.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/02_Security-Technology_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年4月1日 [#### 脅威概要:Axiosサプライ チェーン攻撃で広範に及ぶ影響](https://unit42.paloaltonetworks.com/ja/axios-supply-chain-attack/) * [API attacks](https://unit42.paloaltonetworks.com/ja/tag/api-attacks-ja/ "API attacks") * [JavaScript](https://unit42.paloaltonetworks.com/ja/tag/javascript-ja/ "JavaScript") * [Powershell](https://unit42.paloaltonetworks.com/ja/tag/powershell-ja/ "Powershell") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/axios-supply-chain-attack/ "脅威概要:Axiosサプライ チェーン攻撃で広範に及ぶ影響") ![Pictorial representation of TeamPCP. Glowing code on a screen where several word such as Crime, Hackers, and Security are highlighted in a contrasting color.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/03_Cybercrime_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年3月31日 [#### プロテクターを武器として利用する:セキュリティ インフラにおけるTeamPCPの多段階サプライ チェーン攻撃](https://unit42.paloaltonetworks.com/ja/teampcp-supply-chain-attacks/) * [CVE-2025-55182](https://unit42.paloaltonetworks.com/ja/tag/cve-2025-55182-ja/ "CVE-2025-55182") * [GitHub](https://unit42.paloaltonetworks.com/ja/tag/github-ja/ "GitHub") * [Infostealer](https://unit42.paloaltonetworks.com/ja/tag/infostealer-ja/ "Infostealer") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/teampcp-supply-chain-attacks/ "プロテクターを武器として利用する:セキュリティ インフラにおけるTeamPCPの多段階サプライ チェーン攻撃") ![Pictorial representation of phishing campaign. A blurred image focusing on a person typing on a laptop with lines of code visible on the screen, illuminated in blue and red lights, suggestive of intense coding or cyber activities.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/06_Malware_Category_1920x900-3-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)脅威リサーチ](https://unit42.paloaltonetworks.com/ja/category/threat-research-ja/) 2026年3月24日 [#### 脅威情報: パロアルトネットワークスの人材獲得チームになりすました採用スキーム](https://unit42.paloaltonetworks.com/ja/phishing-attackers-pose-as-panw-recruiters/) * [Email scam](https://unit42.paloaltonetworks.com/ja/tag/email-scam/ "email scam") * [Lure](https://unit42.paloaltonetworks.com/ja/tag/lure/ "lure") * [Phishing](https://unit42.paloaltonetworks.com/ja/tag/phishing-ja/ "phishing") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/phishing-attackers-pose-as-panw-recruiters/ "脅威情報: パロアルトネットワークスの人材獲得チームになりすました採用スキーム") ![Pictorial representation of Notepad++ supply chain compromise. A digital rendering of Earth from space, focusing on North and South America. The continents are illuminated in blue, with red lines and dots indicating data connections across various locations. Dark background highlights the vibrant network representation.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/02/11_Security-Technology_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年2月11日 [#### 国家支援型の脅威アクターがNotepad++のサプライチェーンを悪用](https://unit42.paloaltonetworks.com/ja/notepad-infrastructure-compromise/) * [Backdoor](https://unit42.paloaltonetworks.com/ja/tag/backdoor-ja/ "backdoor") * [Cobalt Strike](https://unit42.paloaltonetworks.com/ja/tag/cobalt-strike-ja/ "Cobalt Strike") * [DLL Sideloading](https://unit42.paloaltonetworks.com/ja/tag/dll-sideloading-ja/ "DLL Sideloading") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/notepad-infrastructure-compromise/ "国家支援型の脅威アクターがNotepad++のサプライチェーンを悪用") ![Pictorial representation of runtime assembly attacks. Digital artwork of a glowing, futuristic shield disintegrating into small particles, set against a dark blue, bokeh-effect background.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/01/09_Business_email_compromise_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)脅威リサーチ](https://unit42.paloaltonetworks.com/ja/category/threat-research-ja/) 2026年1月22日 [#### ランタイムアセンブリ攻撃の新たなフロンティア：LLMを活用したフィッシング用JavaScriptのリアルタイム生成](https://unit42.paloaltonetworks.com/ja/real-time-malicious-javascript-through-llms/) * [API](https://unit42.paloaltonetworks.com/ja/tag/api-ja/ "API") * [Google](https://unit42.paloaltonetworks.com/ja/tag/google-ja/ "Google") * [JavaScript](https://unit42.paloaltonetworks.com/ja/tag/javascript-ja/ "JavaScript") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/real-time-malicious-javascript-through-llms/ "ランタイムアセンブリ攻撃の新たなフロンティア：LLMを活用したフィッシング用JavaScriptのリアルタイム生成") ![Pictorial representation of SLOW#TEMPEST campaign. Digital artwork depicting a malware alert symbol on a computer screen, with background of blurred programming code in blue and red colors.](https://unit42.paloaltonetworks.com/wp-content/uploads/2025/07/07_Malware_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)脅威リサーチ](https://unit42.paloaltonetworks.com/ja/category/threat-research-ja/) 2026年1月2日 [#### Pyarmorを利用して難読化と検知回避を行うVVS Discord Stealer](https://unit42.paloaltonetworks.com/ja/vvs-stealer/) * [Discord](https://unit42.paloaltonetworks.com/ja/tag/discord/ "Discord") * [Infostealer](https://unit42.paloaltonetworks.com/ja/tag/infostealer-ja/ "Infostealer") * [Python](https://unit42.paloaltonetworks.com/ja/tag/python-ja/ "Python") [今すぐ読む ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ja/vvs-stealer/ "Pyarmorを利用して難読化と検知回避を行うVVS 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