#2139·impacket

ntlmrelayx.py ldap socks bug for sasl GSS-SPNEGO authentication "unknown ldap binding request , cannot continue"

Author: shifat627Created Mar 7, 2026Updated Jun 18, 2026
Labelsin review

Configuration

impacket version: 0.13.0 Python version: 3.13.5 Target OS: ParrotOS

Debug Output With Command String

ntlmrelayx.py + getADUsers.py

ntlmrelayx.py -6 -t ldap://192.168.69.100 -wh wpad.adlab.local -domain adlab.local --no-dump -socks

Image ImageImage

with -debug

Image

getADUsers.py

proxychains4 getADUsers.py -debug 'adlab.local/myriam.cherlyn:dawdad'

Image

ntlmrelayx.py + ldeep

ntlmrelayx.py -6 -t ldap://192.168.69.100 -wh wpad.adlab.local -domain adlab.local --no-dump -socks Image

ldeep

proxychains4 ldeep ldap -d 'adlab.local' -u 'myriam.cherlyn' -p 'password' -s ldap://192.168.69.100 computers Image