Dnscat2 powershell bug-fix and new feature

I need bug-fix and new feature for dnscat2-powershell script. Bugs I've found: 1) When you send russian(cyrillic) text in command then script send tons of request and don't work properly (client). 2) When you send kill command then script does not go down(powershelgl-client still sending requests). 3) When you stop the server and restart dnscat2-server then Client does not work properly but still sending requests (you can see tcpdump or error log). One of the way to solve the problem #3 is to restart the self-session on Client-side each 15 minutes and create new session. New feature I need: Also I need a function which will check DNS TXT record for STOP command. Sometimes client/server not work properly. I need some stuff which will check every 1 minute value of DNS TXT record of domain I've selected. The new parameter name should be "-StopDomain". When I send command with text "!show_info" in server-window then client should send information with information about StopDomain. This value should contains random subdomain of "-StopDomain". For example: I've run dnscat2 in powershell: dnscat2 -Domain [login to view URL] -e [login to view URL] -StopDomain [login to view URL] Then I receive new session on the Server side (at the [login to view URL]). I send a command "!show_info" to my session. And receive something like this: "StopDomain is: [login to view URL]". Then something goes wrong and I lost control of the session. (for example server rebooted). Then I go to DNS settings of [login to view URL] and change value of the TXT-record "xha73" and set it's value to "stop". Then our powershell-script checking the value of TXT-record [login to view URL] and exit from function and stop sending requests. Here is this powershell script: [login to view URL] Here is dnscat2 server: [login to view URL] The best OS to setup dnscat2-server is Ubuntu. I can give you VPS with dnscat2-server installed. I can show each problem on my dnscat2-server using TeamViewer before you will start the project.