Hello and thank you for your great project dnscat2. Both in linux and windows the program malfunctions after sending a simple command like notepad.exe or whoami then disconnects.
Session established!
Got a command: COMMAND_SHELL [request] :: request_id: 0x0001 :: name: shell
Attempting to load the program: cmd.exe
Successfully created the process!
[[ ERROR ]] :: The server hasn't returned a valid response in the last 20 attempts.. closing session.
[[ WARNING ]] :: exec driver shut down; killing process 5292
Got a command: COMMAND_SHELL [request] :: request_id: 0x0002 :: name: shell
Attempting to load the program: cmd.exe
Successfully created the process!
Hello and thank you for your great project dnscat2. Both in linux and windows the program malfunctions after sending a simple command like notepad.exe or whoami then disconnects.
ON LINUX FOR INSTANCE
Response: COMMAND_EXEC [response] :: request_id: 0x0001 :: session_id: 0x4dcb \ Peer verified with pre-shared secret!
Session established! [[ WARNING ]] :: exec driver shut down; killing process 2323 [[ ERROR ]] :: DNS: RCODE_NAME_ERROR [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: DNS: RCODE_SERVER_FAILURE [[ ERROR ]] :: The server hasn't returned a valid response in the last 20 attempts.. closing session. [[ FATAL ]] :: There are no active sessions left! Goodbye! [[ WARNING ]] :: Terminating
AND ON WINDOWS CLIENT THE OUTPUT IS:
\ Peer verified with pre-shared secret!
Session established! Got a command: COMMAND_SHELL [request] :: request_id: 0x0001 :: name: shell Attempting to load the program: cmd.exe Successfully created the process!
Response: COMMAND_SHELL [response] :: request_id: 0x0001 :: session_id: 0x0493
\ Peer verified with pre-shared secret!
[[ ERROR ]] :: The server hasn't returned a valid response in the last 20 attempts.. closing session. [[ WARNING ]] :: exec driver shut down; killing process 5292 Got a command: COMMAND_SHELL [request] :: request_id: 0x0002 :: name: shell Attempting to load the program: cmd.exe Successfully created the process!
Response: COMMAND_SHELL [response] :: request_id: 0x0002 :: session_id: 0x03af
\ Peer verified with pre-shared secret!
Session established! Got a command: COMMAND_EXEC [request] :: request_id: 0x0003 :: name: notepad.exe :: command: notepad.exe Attempting to load the program: notepad.exe Successfully created the process!
Unrecoverable error in ..\libs\select_group.c(151): Tried to add same pipe to select_group more than once (or choose a poor i dentifier).
This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information.