Zhibin Zhang, Author at Unit42

A conceptual image representing the network-attached devices common in the small office and home office that are being targeted by the eCh0raix ransomware variant.

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New eCh0raix Ransomware Variant Targets QNAP and Synology Network-Attached Storage Devices

By Ruchna Nigam, Haozhe Zhang and Zhibin Zhang
August 10, 2021 at 3:00 AM

12 min. read

A conceptual image representing an adversary. The new attack surface discussed here is an example of what can be possible for an adversary able to perform remote attacks.

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Palo Alto Networks Discloses New Attack Surface Targeting Microsoft IIS and SQL Server at Black Hat Asia 2021

By Tao Yan, Qi Deng, Bo Qu and Zhibin Zhang
July 30, 2021 at 3:00 PM

7 min. read

31,555

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Are Your Nagios XI Servers Turning Into Cryptocurrency Miners for Attackers?

By Haozhe Zhang, Vaibhav Singhal, Zhibin Zhang and Qi Deng
April 15, 2021 at 11:44 AM

6 min. read

25,414

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Attackers Conducting Cryptojacking Operation Against U.S. Education Organizations

By Ken Hsu, Vaibhav Singhal and Zhibin Zhang
April 8, 2021 at 12:29 PM

5 min. read

Conceptual image representing Satori, a Mirai botnet variant being spread by attackers exploiting CVE-2020-9020

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Satori: Mirai Botnet Variant Targeting Vantage Velocity Field Unit RCE Vulnerability

By Haozhe Zhang, Vaibhav Singhal, Zhibin Zhang and Jun Du
March 17, 2021 at 3:35 PM

4 min. read

A conceptual image illustrating a Mirai variant, such as the one discussed in this blog.

40,755

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New Mirai Variant Targeting Network Security Devices

By Vaibhav Singhal, Ruchna Nigam, Zhibin Zhang and Asher Davila
March 15, 2021 at 5:30 PM

8 min. read

The conceptual image represents internet attack trends such as those discussed here, including scanner activities and HTTP directory traversal exploitation attempts.

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Network Attack Trends: Internet of Threats (August-October 2020)

By Yue Guan, Lei Xu, Ken Hsu and Zhibin Zhang
January 22, 2021 at 6:00 AM

8 min. read

This image illustrates the concept of a vulnerability.

36,324

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Exploits in the Wild for vBulletin Pre-Auth RCE Vulnerability CVE-2020-17496

By Haozhe Zhang, Qi Deng, Zhibin Zhang and Ruchna Nigam
September 3, 2020 at 12:00 PM

9 min. read

70,414

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Lucifer: New Cryptojacking and DDoS Hybrid Malware Exploiting High and Critical Vulnerabilities to Infect Windows Devices

By Ken Hsu, Durgesh Sangvikar, Zhibin Zhang and Chris Navarrete
June 24, 2020 at 6:00 AM

13 min. read

34,458

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Grandstream and DrayTek Devices Exploited to Power New Hoaxcalls DDoS Botnet

By Ken Hsu, Haozhe Zhang, Zhibin Zhang and Ruchna Nigam
April 3, 2020 at 1:07 PM

7 min. read

33,120

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New Mirai Variant Targets Zyxel Network-Attached Storage Devices

By Ken Hsu, Zhibin Zhang and Ruchna Nigam
March 19, 2020 at 12:15 PM

7 min. read

37,982

people reacted

Exploits in the Wild for Citrix ADC and Citrix Gateway Directory Traversal Vulnerability CVE-2019-19781

By Yue Guan, Qi Deng, Zhibin Zhang, Siddhart Shibiraj, Zhanhao Chen, Cecilia Hu and John Harrison
January 16, 2020 at 6:00 AM

4 min. read

44,684

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Exploits in the Wild for vBulletin Pre-Auth RCE Vulnerability CVE-2019-16759

By Qi Deng, Zhibin Zhang and Hui Gao
October 9, 2019 at 6:00 AM

5 min. read

41,780

people reacted

Attackers Increasingly Targeting Oracle WebLogic Server Vulnerability for XMRig and Ransomware

By Ken Hsu, Matthew Tennis, Yanhui Jia, Zhibin Zhang and Durgesh Sangvikar
May 3, 2019 at 4:14 PM

6 min. read

36,926

people reacted

Exploits in the Wild for WordPress Social Warfare Plugin CVE-2019-9978

By Qi Deng, Zhibin Zhang and Hui Gao
April 22, 2019 at 9:00 AM

5 min. read

Posts created by: Zhibin Zhang

New eCh0raix Ransomware Variant Targets QNAP and Synology Network-Attached Storage Devices

Palo Alto Networks Discloses New Attack Surface Targeting Microsoft IIS and SQL Server at Black Hat Asia 2021

Are Your Nagios XI Servers Turning Into Cryptocurrency Miners for Attackers?

Attackers Conducting Cryptojacking Operation Against U.S. Education Organizations

Satori: Mirai Botnet Variant Targeting Vantage Velocity Field Unit RCE Vulnerability

New Mirai Variant Targeting Network Security Devices

Network Attack Trends: Internet of Threats (August-October 2020)

Exploits in the Wild for vBulletin Pre-Auth RCE Vulnerability CVE-2020-17496

Lucifer: New Cryptojacking and DDoS Hybrid Malware Exploiting High and Critical Vulnerabilities to Infect Windows Devices

Grandstream and DrayTek Devices Exploited to Power New Hoaxcalls DDoS Botnet

New Mirai Variant Targets Zyxel Network-Attached Storage Devices

Exploits in the Wild for Citrix ADC and Citrix Gateway Directory Traversal Vulnerability CVE-2019-19781

Exploits in the Wild for vBulletin Pre-Auth RCE Vulnerability CVE-2019-16759

Attackers Increasingly Targeting Oracle WebLogic Server Vulnerability for XMRig and Ransomware

Exploits in the Wild for WordPress Social Warfare Plugin CVE-2019-9978

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