Unit 42

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

By Unit 42
March 21, 2023 at 2:00 AM

3 min. read

Finding Gozi: Unit 42 Wireshark Quiz, March 2023

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Finding Gozi: Unit 42 Wireshark Quiz, March 2023

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

3 min. read

A pictorial representation of JavaScript poisoning.

7,671

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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

7 min. read

A pictorial representation of malware that can be combated with tailored sandbox techniques

8,102

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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

9 min. read

A pictorial representation of ransomware like Trigona. It shows an exchange of money for keys in front of a laptop screen.

16,529

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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

18 min. read

Malware conceptual image, covering variants such as GoBruter

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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

7 min. read

A pictorial representation of malicious email like LokiBot where a stylized bug pops out of an envelope

26,274

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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

8 min. read

A pictorial representation of a crybercriminal like those who execute attacks with subdomains. It shows a criminal opening a door on a laptop screen.

24,700

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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

10 min. read

A 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

15 min. read

31,869

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Unit 42 Wireshark Quiz, February 2023

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

4 min. read

A pictorial representation of the Mirai Variant V3G4

43,747

people reacted

Mirai Variant V3G4 Targets IoT Devices

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

9 min. read

A pictorial representation of highly evasive malware, including sandbox evasion

48,784

people reacted

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

12 min. read

A pictorial representation of RBAC-based privilege escalation. Illustrated figures pilot a boat carrying the image of an anchor on a green shield.

51,395

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Mitigating RBAC-Based Privilege Escalation in Popular Kubernetes Platforms

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

9 min. read

A conceptual image representing malware, including PlugX

67,560

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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

12 min. read

A 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.

59,468

people reacted

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

8 min. read

Unit 42 Ransomware and Extortion Report Highlights: Multi-Extortion Tactics Continue to Rise

Unit 42 Ransomware and Extortion Report Highlights: Multi-Extortion Tactics Continue to Rise

Finding Gozi: Unit 42 Wireshark Quiz, March 2023

Malicious JavaScript Injection Campaign Infects 51k Websites

Tailoring Sandbox Techniques to Hidden Threats

Bee-Ware of Trigona, An Emerging Ransomware Strain

GoBruteforcer: Golang-Based Botnet Actively Harvests Web Servers

Spike in LokiBot Activity During Final Week of 2022

Subdomain Reputation: Detecting Malicious Subdomains of Public Apex Domains

Answers to Unit 42 Wireshark Quiz, February 2023

Unit 42 Wireshark Quiz, February 2023

Mirai Variant V3G4 Targets IoT Devices

Machine Learning Versus Memory Resident Evil

Mitigating RBAC-Based Privilege Escalation in Popular Kubernetes Platforms

Chinese PlugX Malware Hidden in Your USB Devices?

Realtek SDK Vulnerability Attacks Highlight IoT Supply Chain Threats

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