Implement channel binding check on mssql protocol

[Signum21]

Please Describe The Problem To Be Solved It would be useful to have the channel binding check when using nxc mssql <Target> like in smb and ldap.

(Optional): Suggest A Solution An example can be found here https://github.com/CompassSecurity/mssqlrelay

[XiaoliChan]

Good idea!

[Dfte]

As far as I got it, it only checks if encryption is required. Althought I took a look at the code and saw specific flags related to CBT... There is probably something we can do but I wasn't able to do it yet :/

[Dfte]

Here is the encryption flag :D https://github.com/Pennyw0rth/NetExec/pull/720

Now I still have to parse the CBT flag

[Dfte]

https://github.com/fortra/impacket/pull/1986 :)