Responder is a LLMNR, NBT-NS and MDNS poisoner, with built-in HTTP/SMB/MSSQL/FTP/LDAP rogue authentication server supporting NTLMv1/NTLMv2/LMv2, Extended Security NTLMSSP and Basic HTTP authentication.
I did some searching and there seems to be older issues referencing this error and Python3.10 but it sounded like those were resolved. I'm running responder 3.1.5 and an updated copy of Kali linux.
┌──(andy㉿haxor)-[/usr/share/responder/tools]
└─$ sudo python MultiRelay.py -t 192.168.77.101 -u ALL
Responder MultiRelay 2.5 NTLMv1/2 Relay
Send bugs/hugs/comments to: laurent.gaffie@gmail.com
Usernames to relay (-u) are case sensitive.
To kill this script hit CTRL-C.
/*
Use this script in combination with Responder.py for best results.
Make sure to set SMB and HTTP to OFF in Responder.conf.
This tool listen on TCP port 80, 3128 and 445.
For optimal pwnage, launch Responder only with these 2 options:
-rv
Avoid running a command that will likely prompt for information like net use, etc.
If you do so, use taskkill (as system) to kill the process.
*/
Relaying credentials for these users:
['ALL']
/usr/share/responder/tools/MultiRelay.py:838: DeprecationWarning: setDaemon() is deprecated, set the daemon attribute instead
thread.setDaemon(True)
I did some searching and there seems to be older issues referencing this error and Python3.10 but it sounded like those were resolved. I'm running responder 3.1.5 and an updated copy of Kali linux.
┌──(andy㉿haxor)-[/usr/share/responder/tools] └─$ python --version Python 3.11.9
┌──(andy㉿haxor)-[/usr/share/responder/tools] └─$ sudo python MultiRelay.py -t 192.168.77.101 -u ALL
Responder MultiRelay 2.5 NTLMv1/2 Relay
Send bugs/hugs/comments to: laurent.gaffie@gmail.com Usernames to relay (-u) are case sensitive. To kill this script hit CTRL-C.
/* Use this script in combination with Responder.py for best results. Make sure to set SMB and HTTP to OFF in Responder.conf.
This tool listen on TCP port 80, 3128 and 445. For optimal pwnage, launch Responder only with these 2 options: -rv Avoid running a command that will likely prompt for information like net use, etc. If you do so, use taskkill (as system) to kill the process. */
Relaying credentials for these users: ['ALL']
/usr/share/responder/tools/MultiRelay.py:838: DeprecationWarning: setDaemon() is deprecated, set the daemon attribute instead thread.setDaemon(True)