Jin Chen, Author at Unit 42

Protect Against Russia-Ukraine Cyber Activity

Conceptual image representing zero-day exploit detection using machine learning.

727

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機械学習によるゼロデイエクスプロイトの検出

By Jin Chen, Lei Xu, Andrew Guan, Zhibin Zhang and Yu Fu
9月 16, 2022 at 6:00 AM

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2 min. read

A conceptual image representing trends, including the trends in web threats discussed here, including trends in web threats landing URLs and web threats malicious host URLs

2,250

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Web脅威の動向: 休暇シーズンは攻撃アクティビティが活発化

By Cecilia Hu, Tao Yan, Jin Chen and Taojie Wang
4月 12, 2022 at 12:07 AM

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3 min. read

A conceptual image representing cybercrime, such as the web skimmers discussed in this piece on top web threats.

4,163

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Web脅威の一年: クラウドホスティングを利用するWebスキマー他

By Cecilia Hu, Tao Yan, Taojie Wang and Jin Chen
1月 14, 2022 at 12:12 AM

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2 min. read

A conceptual image representing malicious code, such as the web skimmer malicious JavaScript code injected into video as described here.

4,759

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クラウドビデオ配信のサプライチェーン攻撃により不動産サイトを狙う新たなWebスキマーキャンペーンを発見

By Tao Yan, Jin Chen and Taojie Wang
1月 3, 2022 at 10:23 PM

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6 min. read

A conceptual image representing alerts on vulnerabilities and exploits, such as the monitoring that revealed exploit attempts that traced to malicious use of the Interactsh tool.

9,394

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オープンソースサービスInteractshに悪意のある利用の増加が観測される

By Yue Guan, Jin Chen, Leo Olson, Wayne Xin and Daiping Liu
10月 14, 2021 at 6:00 AM

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3 min. read

The conceptual image illustrates the concept of an exploit, such as that described here for Windows RDP Vulnerability CVE-2019-0708 (BlueKeep).

3,590

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Windows RDP 脆弱性 CVE-2019-0708 (BlueKeep) のエクスプロイト: Refresh Rect PDU と RDPDR Client Name Request PDU を使いシステム権限でリモートコード実行

By Tao Yan and Jin Chen
12月 7, 2020 at 6:00 AM

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3 min. read

A conceptual illustration representing malware

2,648

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Webスキマーに関する詳細な考察

By Tao Yan, Jin Chen, Taojie Wang and Yu Fu
11月 9, 2020 at 11:26 PM

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2 min. read

Vulnerabilities in websites, as conceptualized in this image, can include malicious coinminers and web skimmers.

3,813

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悪意のあるコインマイナーやWebスキマーに感染したAlexaランキング上位サイト

By Tao Yan, Jin Chen, Taojie Wang and Zhanglin He
10月 1, 2020 at 6:00 AM

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4 min. read

This conceptual image represents Remote Access Trojans, such as the one examined here as an example of script-based malware.

3,519

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Internet Explorerを標的とする攻撃者にスクリプト系マルウェアを利用する傾向

By Edouard Bochin, Tao Yan, Jin Chen and Fang Liu
8月 13, 2020 at 7:43 PM

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3 min. read

3,236

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詳説フォームジャッキング攻撃処理の流れとテクニック

By Jin Chen, Tao Yan, Taojie Wang and Zhanglin He
4月 28, 2020 at 12:28 AM

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3 min. read

2,326

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webベースの脅威: 2019年上半期の振り返り

By Fang Liu, Tao Yan, Jin Chen, Rongbo Shao, Zhanglin He and Bo Qu
11月 5, 2019 at 8:01 PM

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2 min. read

19,037

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Windows CVE-2019-0708（BlueKeep）エクスプロイト解説：RDP PDUを使用してカーネルにデータを書き込む3つの方法

By Tao Yan and Jin Chen
8月 30, 2019 at 12:43 AM

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5 min. read