Cortex Archives - Unit42

Threat brief conceptual image, covering analysis and mitigations of vulnerabilities such as CVE-2021-24074, CVE-2021-24086 and CVE-2021-24094

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Threat Brief: Windows IPv4 and IPv6 Stack Vulnerabilities (CVE-2021-24074, CVE-2021-24086 and CVE-2021-24094)

By Abisheik Ganesan
February 9, 2021 at 2:30 PM

51

6 min. read

The conceptual image illustrates the concept of ransomware.

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Threat Assessment: WastedLocker Ransomware Activities

By Alex Hinchliffe, Doel Santos, Adrian McCabe and Robert Falcone
July 30, 2020 at 6:00 AM

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4 min. read

Illustration of a malware infection

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Evolution of Valak, from Its Beginnings to Mass Distribution

By Brad Duncan
July 24, 2020 at 12:00 PM

8

11 min. read

A conceptual illustration showing a world map along with icons representing malware and other tools used by malicious actors

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OilRig Targets Middle Eastern Telecommunications Organization and Adds Novel C2 Channel with Steganography to Its Inventory

By Robert Falcone
July 22, 2020 at 6:00 AM

16

18 min. read

Threat brief conceptual image

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Threat Brief: Microsoft DNS Server Wormable Vulnerability CVE-2020-1350

By Mike Harbison and Brandon Young
July 21, 2020 at 11:30 AM

8

< 1 min. read

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Cortex XDR™ Detects New Phishing Campaign Installing NetSupport Manager RAT

By Mike Harbison, Brittany Barbehenn and Bryan Lee
February 27, 2020 at 6:00 AM

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9 min. read