Cobalt Strike 3.6 – A Path for Privilege Escalation
Cobalt Strike 3.6 is now available. This release adds an API to use third-party privilege escalation exploits with Beacon and extends Malleable C2 to allow
Agentless Post Exploitation
Agentless Post Exploitation is using system administration capabilities to meet post-exploitation objectives, without an agent on the target. It’s just evil system administration. This talk
Cobalt Strike 3.5.1 – Important Security Update
Cobalt Strike 3.5.1 is now available. This release addresses a remote code execution vulnerability in Cobalt Strike. This vulnerability was discovered after a report of
Cobalt Strike RCE. Active Exploitation Reported.
Summary There is a remote code execution vulnerability in the Cobalt Strike team server. A hot fix that breaks this particular exploit chain is available.
Cobalt Strike 3.5 – UNIX Post Exploitation
Cobalt Strike 3.5 is now available. This release adds an SSH client with a Beacon-like interface. This client allows you to conduct post-exploitation actions against
What happened to my Kill Date?
Cobalt Strike 3.4 introduced a Kill Date feature. This is a date that Cobalt Strike embeds into each Beacon stage. If a Beacon artifact is
Why is rundll32.exe connecting to the internet?
Previously, I wrote a blog post to answer the question: why is notepad.exe connecting to the internet? This post was written in response to a generation
HOWTO: Reset Your Cobalt Strike License Key
Time to time, I hand out Cobalt Strike license keys to non-customers. Sometimes these are to support an event (e.g., the National CCDC Red Team).
Who let the logs out? Woof.
Logging is an important feature in any red team operations platform. Logs serve multiple purposes. Good logs aid reporting. If an operator needs output for
Talk to your children about Payload Staging
Time to time, I find myself in an email exchange about payload security and payload staging. The payload security discussion revolves around Beacon’s security features.