Cortex XDR Archives

A conceptual image representing malware, including PlugX

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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

The 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

6 min. read

9,031

people reacted

Unit 42 Wireshark Quiz, January 2023

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

4 min. read

A pictorial representation of the threat actor group Playful Taurus showing an illustration of an orange bull’s head against the background of a blue night sky. Included is the constellation of Taurus.

16,577

people reacted

Chinese Playful Taurus Activity in Iran

By Unit 42
January 18, 2023 at 3:00 AM

9 min. read

A pictorial representation of a security vulnerability. It shows a checkmark on a shield within a crystal ball.

12,449

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Network Security Trends: August-October 2022

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

11 min. read

A pictorial representation of the ProxyNotShell bypass threat brief

35,916

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Threat Brief: OWASSRF Vulnerability Exploitation

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

9 min. read

A pictorial representation of Trident Ursa showing a purple bear and trident

49,429

people reacted

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

15 min. read

An illustrative example of Kerberos attacks using golden, diamond, or sapphire tickets

44,709

people reacted

Precious Gemstones: The New Generation of Kerberos Attacks

By Oz Soprin and Shachar Roitman
December 12, 2022 at 6:00 AM

14 min. read

A pictorial representation of a cloud breach

44,647

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Compromised Cloud Compute Credentials: Case Studies From the Wild

By Dror Alon
December 8, 2022 at 3:00 PM

9 min. read

Image showing illustrative example of ransomware like Vice Society with a hand offering money to a second hand holding a key with a computer screen showing a virus image on it

53,253

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Vice Society: Profiling a Persistent Threat to the Education Sector

By JR Gumarin
December 6, 2022 at 3:00 AM

13 min. read

Conceptual image representing evasive malware such as Cobalt Strike

52,550

people reacted

Blowing Cobalt Strike Out of the Water With Memory Analysis

By Dominik Reichel, Esmid Idrizovic and Bob Jung
December 2, 2022 at 6:00 AM

15 min. read

Cybercrime conceptual image, covering activity such as the Luna Moth callback phishing campaign

64,731

people reacted

Threat Assessment: Luna Moth Callback Phishing Campaign

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

8 min. read

Conceptual image representing malware detection, including the machine learning model that can analyze the DoubleZero .NET wiper.

52,017

people reacted

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

7 min. read

Malware conceptual image, covering variants such as Typhon Reborn

53,852

people reacted

Typhon Reborn With New Capabilities

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

7 min. read

Malware conceptual image, covering topics such as Cobalt Strike Team Server, which can be abused by malware authors for malicious purposes

64,982

people reacted

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

9 min. read

Posts tagged with: Cortex XDR

Chinese PlugX Malware Hidden in Your USB Devices?

Answers to Unit 42 Wireshark Quiz, January 2023

Unit 42 Wireshark Quiz, January 2023

Chinese Playful Taurus Activity in Iran

Network Security Trends: August-October 2022

Threat Brief: OWASSRF Vulnerability Exploitation

Russia’s Trident Ursa (aka Gamaredon APT) Cyber Conflict Operations Unwavering Since Invasion of Ukraine

Precious Gemstones: The New Generation of Kerberos Attacks

Compromised Cloud Compute Credentials: Case Studies From the Wild

Vice Society: Profiling a Persistent Threat to the Education Sector

Blowing Cobalt Strike Out of the Water With Memory Analysis

Threat Assessment: Luna Moth Callback Phishing Campaign

An AI Based Solution to Detecting the DoubleZero .NET Wiper

Typhon Reborn With New Capabilities

Cobalt Strike Analysis and Tutorial: Identifying Beacon Team Servers in the Wild

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