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Cobalt Strike’s process to inject shellcode, via PowerShell, does not work with the latest Windows 10 update (v1803). While it’s possible to work without this
PowerShell Shellcode Injection on Win 10 (v1803)
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What happens when your advantages become a disadvantage? That’s the theme of Fighting the Toolset. This lecture discusses Offensive PowerShell, staging, memory-injected DLLs, and remote
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Cobalt Strike 3.11 is now available. This release adds to Cobalt Strike’s in-memory threat emulation and evasion capabilities, adds a means to run .NET executable
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I often receive emails that ask about slow file downloads with the Beacon payload. Here are the symptoms: When I get these emails, I usually
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Many analysts and automated solutions take advantage of various memory detections to find injected DLLs in memory. Memory detections look at the properties (and content)
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Cobalt Strike 3.10 is now available. This release adds Unicode support to the Beacon payload, introduces a built-in report based on MITRE’s ATT&CK matrix, and performs endodontics on
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Part 9 of Advanced Threat Tactics covers a lot of my thoughts on evasion. The ideas in that lecture are still relevant, the defenses discussed
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If I had to describe Cobalt Strike in one word, I’d say ‘flexible’. There are a lot of options to control Cobalt Strike’s features and
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Cobalt Strike 3.9 is now available. This release brings several additions to Malleable C2 with an emphasis on staging flexibility. Malleable HTTP/S Staging Stagers are
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Update January 9, 2020 – This topic is now part of the Cobalt Strike documentation. Head over to the Beacon Command Behavior page for the