**Are you the copyright owner or authorized to act on the copyright owner’s behalf?**

Yes. Strategic Cyber LLC is the copyright owner. I am [private] of Strategic Cyber LLC.

**Please provide a detailed description of the original copyrighted work that has allegedly been infringed. If possible, include a URL to where it is posted online.**

The infringed work is Cobalt Strike, a commercial software platform for Adversary Simulations and Red Team Operations.

https://www.cobaltstrike.com/

SHA-256 hashes for the licensed Cobalt Strike product and its trial archives are published at:

https://verify.cobaltstrike.com/

**What files should be taken down? Please provide URLs for each file, or if the entire repository, the repository’s URL:**

The following repositories distribute the Cobalt Strike product:

https://github.com/lonehand/cobaltstrike3.8

https://github.com/ZTR05/testcs

https://github.com/ResidualLaugh/cobaltstrike3.13  
https://github.com/R0ckNRolla/cobaltstrike3.13

The following file (hosted within a repository) is the Cobalt Strike product:

https://github.com/fzzheng/fzzheng.github.io/blob/5027dbe41ecd15c39acd0595f14d03cfcbfb281e/cobaltstrike.zip

**Have you searched for any forks of the allegedly infringing files or repositories? Each fork is a distinct repository and must be identified separately if you believe it is infringing and wish to have it taken down.**

Yes. Other forks may have appeared since this notice was received/processed.

**Is the work licensed under an open source license? If so, which open source license? Are the allegedly infringing files being used under the open source license, or are they in violation of the license?**

Cobalt Strike is licensed under the terms of an End User License Agreement. The terms of this EULA prohibit redistribution without the express written consent of Strategic Cyber LLC. The terms of this EULA also prohibit modifications/derivative works.

https://www.cobaltstrike.com/license

**What would be the best solution for the alleged infringement? Are there specific changes the other person can make other than removal?**

Remove the infringed content.

**Do you have the alleged infringer’s contact information? If so, please provide it:**

No.

**Type (or copy and paste) the following statement: "I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration."**

I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration.

**Type (or copy and paste) the following statement: "I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed."**

I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed.

**Please confirm that you have you have read our Guide to Submitting a DMCA Takedown Notice: https://help.github.com/articles/guide-to-submitting-a-dmca-takedown-notice/**

I have read and understand GitHub's Guide to Filing a DMCA Notice.

**So that we can get back to you, please provide either your telephone number or physical address:**

[private]  
Strategic Cyber LLC  
[private]

[private]

**Please type your full legal name below to sign this request:**

// signed.

[private]

--   
[private]  
[private], Strategic Cyber LLC  
https://www.cobaltstrike.com  
[private]
