> For the complete documentation index, see [llms.txt](https://www.netexec.wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.netexec.wiki/mssql-protocol/enumeration/enumerating-channel-binding-configuration.md). # Enumerating Channel Binding configuration Having a valid account, it is possible to check whether CBT is required are not (and thus determine whether relay is possible or not) via the mssql\_cbt module: ```bash > nxc mssql 192.168.56.72 -u username -p password -M mssql_cbt MSSQL 192.168.56.72 1433 SRV22 [*] Windows Server 2022 Build 20348 (name:SRV22) (domain:whiteflag.local) (EncryptionReq:True) MSSQL 192.168.56.72 1433 SRV22 [+] whiteflag.local\username:password MSSQL_CBT 192.168.56.72 1433 SRV22 Connection successful: Channel Binding Token NOT REQUIRED ``` If the result is anything but "Channel Binding token REQUIRED", then relaying is possible. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://www.netexec.wiki/mssql-protocol/enumeration/enumerating-channel-binding-configuration.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.