Jin Chen, Author at Unit 42

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

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Zero-Day Exploit Detection Using Machine Learning

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

10 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

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Trends in Web Threats: Attackers Were More Active During Holiday Season

By Cecilia Hu, Tao Yan, Jin Chen and Taojie Wang
April 11, 2022 at 6:00 AM

10 min. read

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

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The Year in Web Threats: Web Skimmers Take Advantage of Cloud Hosting and More

By Cecilia Hu, Tao Yan, Taojie Wang and Jin Chen
January 13, 2022 at 6:00 PM

8 min. read

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

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A New Web Skimmer Campaign Targets Real Estate Websites Through Attacking Cloud Video Distribution Supply Chain

By Taojie Wang, Jin Chen and Tao Yan
January 3, 2022 at 12:00 PM

10 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.

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Attackers Are Taking Advantage of the Open-Source Service Interactsh for Malicious Purposes

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

7 min. read

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

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Exploitation of Windows RDP Vulnerability CVE-2019-0708 (BlueKeep): Get RCE with System Privilege Using Refresh Rect PDU and RDPDR Client Name Request PDU

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

10 min. read

A conceptual illustration representing malware

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A Closer Look at the Web Skimmer

By Jin Chen, Tao Yan, Taojie Wang and Yu Fu
November 9, 2020 at 6:00 AM

7 min. read

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

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Top Alexa Sites Infected With Malicious Coinminers and Web Skimmer

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

8 min. read

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

36,139

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Script-Based Malware: A New Attacker Trend on Internet Explorer

By Edouard Bochin, Tao Yan, Jin Chen and Fang Liu
August 11, 2020 at 6:00 AM

10 min. read

27,288

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Anatomy of Formjacking Attacks

By Jin Chen, Tao Yan, Taojie Wang and Zhanglin He
April 27, 2020 at 4:00 PM

8 min. read

27,571

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Web-Based Threats: First Half 2019

By Fang Liu, Tao Yan, Jin Chen, Rongbo Shao, Zhanglin He and Bo Qu
November 1, 2019 at 6:00 AM

8 min. read

87,586

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Exploitation of Windows CVE-2019-0708 (BlueKeep): Three Ways to Write Data into Kernel with RDP PDU

By Tao Yan and Jin Chen
August 29, 2019 at 6:00 AM

13 min. read

32,220

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Analysis of the DHCP Client Script Code Execution Vulnerability (CVE-2018-1111)

By Jin Chen
July 16, 2018 at 5:00 AM

6 min. read

DTLS Vulnerabilities in CVE-2014-6321

By Jin Chen and Shengming Xu
December 10, 2014 at 2:45 PM

4 min. read

Iptables Backdoor: Even Linux Is At Risk of Intrusion

By Jin Chen
July 16, 2014 at 10:00 AM

4 min. read

Posts created by: Jin Chen

Zero-Day Exploit Detection Using Machine Learning

Trends in Web Threats: Attackers Were More Active During Holiday Season

The Year in Web Threats: Web Skimmers Take Advantage of Cloud Hosting and More

A New Web Skimmer Campaign Targets Real Estate Websites Through Attacking Cloud Video Distribution Supply Chain

Attackers Are Taking Advantage of the Open-Source Service Interactsh for Malicious Purposes

Exploitation of Windows RDP Vulnerability CVE-2019-0708 (BlueKeep): Get RCE with System Privilege Using Refresh Rect PDU and RDPDR Client Name Request PDU

A Closer Look at the Web Skimmer

Top Alexa Sites Infected With Malicious Coinminers and Web Skimmer

Script-Based Malware: A New Attacker Trend on Internet Explorer

Anatomy of Formjacking Attacks

Web-Based Threats: First Half 2019

Exploitation of Windows CVE-2019-0708 (BlueKeep): Three Ways to Write Data into Kernel with RDP PDU

Analysis of the DHCP Client Script Code Execution Vulnerability (CVE-2018-1111)

DTLS Vulnerabilities in CVE-2014-6321

Iptables Backdoor: Even Linux Is At Risk of Intrusion

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