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Posts tagged with: next-generation firewall

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

Answers to Unit 42 Wireshark Quiz, January 2023The text Wireshark Quiz in orange set across a screenshot of the Wireshark program.
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Answers to Unit 42 Wireshark Quiz, January 2023

  • By Brad Duncan
  • January 23, 2023 at 6:00 AM

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6 min. read

Trending

  • Machine Learning Versus Memory Resident Evil by Esmid Idrizovic
Unit 42 Wireshark Quiz, January 2023The text Wireshark Quiz in orange set across a screenshot of the Wireshark program.
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Unit 42 Wireshark Quiz, January 2023

  • By Brad Duncan
  • January 20, 2023 at 6:00 AM

9

4 min. read

Network Security Trends: August-October 2022A pictorial representation of a security vulnerability. It shows a checkmark on a shield within a crystal ball.
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Network Security Trends: August-October 2022

  • By Yiheng An
  • January 12, 2023 at 6:00 AM

13

11 min. read

Threat Brief: OWASSRF Vulnerability ExploitationA pictorial representation of the ProxyNotShell bypass threat brief
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Threat Brief: OWASSRF Vulnerability Exploitation

  • By Robert Falcone and Lior Rochberger
  • December 22, 2022 at 5:30 PM

11

9 min. read

Russia’s Trident Ursa (aka Gamaredon APT) Cyber Conflict Operations Unwavering Since Invasion of UkraineA pictorial representation of Trident Ursa showing a purple bear and trident
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Russia’s Trident Ursa (aka Gamaredon APT) Cyber Conflict Operations Unwavering Since Invasion of Ukraine

  • By Unit 42
  • December 20, 2022 at 3:00 AM

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15 min. read

Threat Assessment: Luna Moth Callback Phishing CampaignCybercrime conceptual image, covering activity such as the Luna Moth callback phishing campaign
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Threat Assessment: Luna Moth Callback Phishing Campaign

  • By Kristopher Russo
  • November 21, 2022 at 3:00 AM

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8 min. read

An AI Based Solution to Detecting the DoubleZero .NET WiperConceptual image representing malware detection, including the machine learning model that can analyze the DoubleZero .NET wiper.
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An AI Based Solution to Detecting the DoubleZero .NET Wiper

  • By Akshata Rao, Zong-Yu Wu and Wenjun Hu
  • November 18, 2022 at 6:00 PM

8

7 min. read

Typhon Reborn With New CapabilitiesMalware conceptual image, covering variants such as Typhon Reborn
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Typhon Reborn With New Capabilities

  • By Riley Porter and Uday Pratap Singh
  • November 14, 2022 at 6:00 AM

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7 min. read

Unit 42 Finds Three Vulnerabilities in OpenLiteSpeed Web ServerCloud vulnerabilities conceptual image, covering topics such as OpenLiteSpeed vulnerabilities
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Unit 42 Finds Three Vulnerabilities in OpenLiteSpeed Web Server

  • By Artur Avetisyan
  • November 10, 2022 at 6:00 AM

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5 min. read

Cobalt Strike Analysis and Tutorial: Identifying Beacon Team Servers in the WildMalware conceptual image, covering topics such as Cobalt Strike Team Server, which can be abused by malware authors for malicious purposes
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Cobalt Strike Analysis and Tutorial: Identifying Beacon Team Servers in the Wild

  • By Durgesh Sangvikar, Chris Navarrete, Matthew Tennis, Yanhui Jia, Yu Fu and Siddhart Shibiraj
  • November 3, 2022 at 6:00 AM

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9 min. read

Threat Brief: CVE-2022-3786 and CVE-2022-3602: OpenSSL X.509 Buffer OverflowsThreat brief image, covering vulnerabilities such as CVE-2022-3786 and CVE-2022-3602, OpenSSL X.509 Buffer Overflows
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Threat Brief: CVE-2022-3786 and CVE-2022-3602: OpenSSL X.509 Buffer Overflows

  • By Shawn Westfall
  • November 2, 2022 at 6:00 PM

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7 min. read

Defeating Guloader Anti-Analysis TechniqueMalware conceptual image, including types of malware such as the Guloader variant covered here.
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Defeating Guloader Anti-Analysis Technique

  • By Mark Lim
  • October 28, 2022 at 6:00 AM

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5 min. read

Trends in Web Threats in CY Q2 2022: Malicious JavaScript Downloaders Are EvolvingTrends conceptual image, covering web threat trends such as the evolution of a malicious JavaScript downloader.
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Trends in Web Threats in CY Q2 2022: Malicious JavaScript Downloaders Are Evolving

  • By Cecilia Hu, Tao Yan, Jin Chen and Taojie Wang
  • October 26, 2022 at 6:00 AM

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8 min. read

CNAME Cloaking: Disguising Third Parties Through the DNSDNS security conceptual image, covering concepts including CNAME cloaking
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CNAME Cloaking: Disguising Third Parties Through the DNS

  • By Rebekah Houser and Daiping Liu
  • October 24, 2022 at 6:00 AM

5

10 min. read

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