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The covers of the Ransomware and Extortion Report and the MITRE ATT&CK Framework
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Unit 42 Ransomware and Extortion Report Highlights: Multi-Extortion Tactics Continue to Rise

Our 2023 Unit 42 Ransomware Threat Report explores the highlights of recent data on ransomware and extortion in the cybersecurity industry.
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A pictorial representation of Wireshark traffic including a Gozi-like infection.
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Finding Gozi: Unit 42 Wireshark Quiz, March 2023

The March installment of our popular Wireshark tutorial series focuses on Gozi malware and identifying its distinct traffic patterns.
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3 min. read

Cloud Threats: Original Research and In-Depth Analysis

Cloud Threats: Original Research and In-Depth Analysis

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Don't Panic!: The Unit 42 Podcast

Don't Panic!: The Unit 42 Podcast

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Finding Gozi: Unit 42 Wireshark Quiz, March 2023A pictorial representation of Wireshark traffic including a Gozi-like infection.
3,529
people reacted

Finding Gozi: Unit 42 Wireshark Quiz, March 2023

  • By Brad Duncan
  • March 24, 2023 at 6:00 AM

4

3 min. read

Malicious JavaScript Injection Campaign Infects 51k WebsitesA pictorial representation of JavaScript poisoning.
7,621
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Malicious JavaScript Injection Campaign Infects 51k Websites

  • By Shehroze Farooqi, Billy Melicher, Brody Kutt and Alex Starov
  • March 23, 2023 at 6:00 AM

11

7 min. read

Trending

  • Unit 42 Ransomware and Extortion Report Highlights: Multi-Extortion Tactics Continue to Rise by Unit 42
  • Tailoring Sandbox Techniques to Hidden Threats by Esmid Idrizovic
  • Malicious JavaScript Injection Campaign Infects 51k Websites by Brody Kutt
  • Finding Gozi: Unit 42 Wireshark Quiz, March 2023 by Brad Duncan
Tailoring Sandbox Techniques to Hidden ThreatsA pictorial representation of malware that can be combated with tailored sandbox techniques
8,068
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Tailoring Sandbox Techniques to Hidden Threats

  • By Esmid Idrizovic, Bob Jung, Daniel Raygoza and Sean Hughes
  • March 20, 2023 at 6:00 AM

2

9 min. read

Bee-Ware of Trigona, An Emerging Ransomware StrainA pictorial representation of ransomware like Trigona. It shows an exchange of money for keys in front of a laptop screen.
16,492
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Bee-Ware of Trigona, An Emerging Ransomware Strain

  • By Frank Lee and Scott Roland
  • March 16, 2023 at 6:00 AM

20

18 min. read

GoBruteforcer: Golang-Based Botnet Actively Harvests Web ServersMalware conceptual image, covering variants such as GoBruter
25,834
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GoBruteforcer: Golang-Based Botnet Actively Harvests Web Servers

  • By Siddharth Sharma, Yang Ji, Anmol Maurya and Dongrui Zeng
  • March 10, 2023 at 6:00 AM

14

7 min. read

Spike in LokiBot Activity During Final Week of 2022A pictorial representation of malicious email like LokiBot where a stylized bug pops out of an envelope
26,243
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Spike in LokiBot Activity During Final Week of 2022

  • By Chris Navarrete, Edouard Bochin, Durgesh Sangvikar, Lei Xu and Yu Fu
  • March 3, 2023 at 6:00 AM

15

8 min. read

Subdomain Reputation: Detecting Malicious Subdomains of Public Apex DomainsA pictorial representation of a crybercriminal like those who execute attacks with subdomains. It shows a criminal opening a door on a laptop screen.
24,669
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Subdomain Reputation: Detecting Malicious Subdomains of Public Apex Domains

  • By Rebekah Houser and Daiping Liu
  • March 2, 2023 at 6:00 AM

3

10 min. read

Answers to Unit 42 Wireshark Quiz, February 2023A pictorial representation of packet capture. It also includes the Unit 42 and Palo Alto Networks logos.
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Answers to Unit 42 Wireshark Quiz, February 2023

  • By Brad Duncan
  • February 27, 2023 at 6:00 AM

9

15 min. read

Unit 42 Wireshark Quiz, February 2023A pictorial representation of packet capture. It also includes the Unit 42 and Palo Alto Networks logos.
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Unit 42 Wireshark Quiz, February 2023

  • By Brad Duncan
  • February 24, 2023 at 6:00 AM

17

4 min. read

Mirai Variant V3G4 Targets IoT DevicesA pictorial representation of the Mirai Variant V3G4
43,714
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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

13

9 min. read

Machine Learning Versus Memory Resident EvilA pictorial representation of highly evasive malware, including sandbox evasion
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Machine Learning Versus Memory Resident Evil

  • By Akshata Rao, Esmid Idrizovic, Sujit Rokka Chhetri, Bob Jung and Mark Lim
  • January 31, 2023 at 6:00 AM

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12 min. read

Mitigating RBAC-Based Privilege Escalation in Popular Kubernetes PlatformsA pictorial representation of RBAC-based privilege escalation. Illustrated figures pilot a boat carrying the image of an anchor on a green shield.
51,364
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Mitigating RBAC-Based Privilege Escalation in Popular Kubernetes Platforms

  • By Yuval Avrahami
  • January 27, 2023 at 6:00 AM

18

9 min. read

Chinese PlugX Malware Hidden in Your USB Devices?A conceptual image representing malware, including PlugX
67,525
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Chinese PlugX Malware Hidden in Your USB Devices?

  • By Mike Harbison and Jen Miller-Osborn
  • January 26, 2023 at 6:00 AM

14

12 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.
59,433
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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

36

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

8

6 min. read

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