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Posts created by: Zhibin Zhang

IoT Under Siege: The Anatomy of the Latest Mirai Campaign Leveraging Multiple IoT ExploitsA pictorial representation of IoT vulnerabilities exploited by a Mirai variant. The Unit 42 logo.
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IoT Under Siege: The Anatomy of the Latest Mirai Campaign Leveraging Multiple IoT Exploits

  • By Chao Lei, Zhibin Zhang, Yiheng An and Cecilia Hu
  • June 22, 2023 at 6:00 AM

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11 min. read

Old Wine in the New Bottle: Mirai Variant Targets Multiple IoT DevicesA pictorial representation of a Mirai variant like IZ1H9. A green robot is surrounded by devices. The Palo Alto Networks and Unit 42 logo are included.
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Old Wine in the New Bottle: Mirai Variant Targets Multiple IoT Devices

  • By Chao Lei, Zhibin Zhang and Cecilia Hu
  • May 25, 2023 at 6:00 AM

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8 min. read

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Mirai Variant V3G4 Targets IoT DevicesA pictorial representation of the Mirai Variant V3G4
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Mirai Variant V3G4 Targets IoT Devices

  • By Chao Lei, Zhibin Zhang, Cecilia Hu and Aveek Das
  • February 15, 2023 at 6:00 AM

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9 min. read

Realtek SDK Vulnerability Attacks Highlight IoT Supply Chain ThreatsA pictorial representation of network attack trends such as CVE-2021-35394 featuring a stylized bug on IoT-related products. The Palo Alto Networks and Unit 42 logos are included.
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Realtek SDK Vulnerability Attacks Highlight IoT Supply Chain Threats

  • By Yiheng An, Chao Lei, Adam Robbie, Aveek Das, Zhibin Zhang and Shehroze Farooqi
  • January 24, 2023 at 6:00 AM

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8 min. read

Zero-Day Exploit Detection Using Machine LearningConceptual 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

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10 min. read

Mirai Variant MooBot Targeting D-Link DevicesConceptual image representing IoT security, including the MooBot attacks targeting D-Link devices that are discussed here.
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Mirai Variant MooBot Targeting D-Link Devices

  • By Chao Lei, Zhibin Zhang, Cecilia Hu and Aveek Das
  • September 6, 2022 at 6:00 AM

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6 min. read

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

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12 min. read

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

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7 min. read

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

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6 min. read

Attackers Conducting Cryptojacking Operation Against U.S. Education Organizations
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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

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5 min. read

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

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4 min. read

New Mirai Variant Targeting Network Security DevicesA conceptual image illustrating a Mirai variant, such as the one discussed in this blog.
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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

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

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8 min. read

Exploits in the Wild for vBulletin Pre-Auth RCE Vulnerability CVE-2020-17496This image illustrates the concept of a vulnerability.
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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

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9 min. read

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

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13 min. read

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