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Get to Know Cobalt Strike: New Introductory Training

We’re excited to announce the launch of a brand-new Cobalt Strike training course, created in collaboration between Fortra and Zero-Point Security. This unique partnership brings

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Artificial Intelligence for Post-Exploitation

Post-exploitation tasks frequently require manual analysis, such as relying on an operators’ expertise to scan a target environment for sensitive information that could support in

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Dynamically Instrumenting Beacon With BeaconGate – For All Your Call Stack Spoofing Needs!

TL;DR: In this blog we’ll demonstrate how to instrument Beacon via BeaconGate and walk through our implementations of return address spoofing, indirect syscalls, and a

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Out of Band Update: Cobalt Strike 4.11.1

Cobalt Strike 4.11.1 is now available. This is an out of band update to fix an issue regarding module stomping that was discovered in the

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Cobalt Strike 4.11: Shhhhhh, Beacon is Sleeping….

Cobalt Strike 4.11 is now available. This release introduces a novel Sleepmask, a novel process injection technique, new out-of-the-box obfuscation options for Beacon, asynchronous BOFs,

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Update: Stopping Cybercriminals from Abusing Cobalt Strike

Since 2023, Microsoft’s Digital Crimes Unit (DCU), Fortra, and the Health Information Sharing and Analysis Center (Health-ISAC) have been working together to combat the use

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Out of Band Update: Cobalt Strike 4.10.1

Cobalt Strike 4.10.1 is now available. This is an out of band update to fix issues that were discovered in Cobalt Strike 4.10 that we

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Cobalt Strike Staffing Changes and the Road Ahead

TLDR: Cobalt Strike Staffing Changes Recently there have been some internal changes within the Cobalt Strike team. Greg Darwin has switched to a new position

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Revisiting the UDRL Part 3: Beacon User Data

The UDRL and the Sleepmask are key components of Cobalt Strike’s evasion strategy, yet historically they have not worked well together. For example, prior to

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Cobalt Strike 4.10: Through the BeaconGate

Cobalt Strike 4.10 is now available. This release introduces BeaconGate, the Postex Kit, and Sleepmask-VS. In addition, we have overhauled the Sleepmask API, refreshed the

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