NetExec/nxc/protocols/mssql/db_navigator.py

162 lines
5.8 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from nxc.helpers.misc import validate_ntlm
from nxc.nxcdb import DatabaseNavigator, print_table, print_help
class navigator(DatabaseNavigator):
def display_creds(self, creds):
data = [["CredID", "Admin On", "CredType", "Domain", "UserName", "Password"]]
for cred in creds:
links = self.db.get_admin_relations(user_id=cred[0])
data.append(
[
cred[0], # cred_id
str(len(links)) + " Host(s)",
cred[1], # cred_type
cred[2], # domain
cred[3], # username
cred[4], # password
]
)
print_table(data, title="Credentials")
def display_hosts(self, hosts):
data = [["HostID", "Admins", "IP", "Hostname", "Domain", "OS", "DB Instances"]]
for host in hosts:
links = self.db.get_admin_relations(host_id=host[0])
data.append(
[
host[0],
str(len(links)) + " Cred(s)",
host[1],
host[2],
host[3],
host[4],
host[5],
]
)
print_table(data, title="Hosts")
def do_hosts(self, line):
filter_term = line.strip()
if filter_term == "":
hosts = self.db.get_hosts()
self.display_hosts(hosts)
else:
hosts = self.db.get_hosts(filter_term=filter_term)
if len(hosts) > 1:
self.display_hosts(hosts)
elif len(hosts) == 1:
data = [["HostID", "IP", "Hostname", "Domain", "OS"]]
host_id_list = []
for host in hosts:
host_id_list.append(host[0])
data.append([host[0], host[1], host[2], host[3], host[4]])
print_table(data, title="Host(s)")
data = [["CredID", "CredType", "Domain", "UserName", "Password"]]
for host_id in host_id_list:
links = self.db.get_admin_relations(host_id=host_id)
for link in links:
link_id, cred_id, host_id = link
creds = self.db.get_credentials(filter_term=cred_id)
for cred in creds:
data.append([cred[0], cred[4], cred[1], cred[2], cred[3]])
print_table(data, title="Credential(s) with Admin Access")
def do_creds(self, line):
filter_term = line.strip()
if filter_term == "":
creds = self.db.get_credentials()
self.display_creds(creds)
elif filter_term.split()[0].lower() == "add":
args = filter_term.split()[1:]
if len(args) == 3:
domain, username, password = args
if validate_ntlm(password):
self.db.add_credential("hash", domain, username, password)
else:
self.db.add_credential("plaintext", domain, username, password)
else:
print("[!] Format is 'add domain username password")
return
elif filter_term.split()[0].lower() == "remove":
args = filter_term.split()[1:]
if len(args) != 1:
print("[!] Format is 'remove <credID>'")
return
else:
self.db.remove_credentials(args)
self.db.remove_links(credIDs=args)
elif filter_term.split()[0].lower() == "plaintext":
creds = self.db.get_credentials(cred_type="plaintext")
self.display_creds(creds)
elif filter_term.split()[0].lower() == "hash":
creds = self.db.get_credentials(cred_type="hash")
self.display_creds(creds)
else:
creds = self.db.get_credentials(filter_term=filter_term)
data = [["CredID", "CredType", "Domain", "UserName", "Password"]]
cred_id_list = []
for cred in creds:
cred_id_list.append(cred[0])
data.append([cred[0], cred[1], cred[2], cred[3], cred[4]])
print_table(data, title="Credential(s)")
data = [["HostID", "IP", "Hostname", "Domain", "OS"]]
for cred_id in cred_id_list:
links = self.db.get_admin_relations(user_id=cred_id)
for link in links:
link_id, cred_id, host_id = link
hosts = self.db.get_hosts(host_id)
for host in hosts:
data.append([host[0], host[1], host[2], host[3], host[4]])
print_table(data, title="Admin Access to Host(s)")
def do_clear_database(self, line):
if input("This will destroy all data in the current database, are you SURE you want to run this? (y/n): ") == "y":
self.db.clear_database()
@staticmethod
def help_clear_database():
help_string = """
clear_database
THIS COMPLETELY DESTROYS ALL DATA IN THE CURRENTLY CONNECTED DATABASE
YOU CANNOT UNDO THIS COMMAND
"""
print_help(help_string)
def complete_hosts(self, text, line):
"""
Tab-complete 'creds' commands
"""
commands = ("add", "remove")
mline = line.partition(" ")[2]
offs = len(mline) - len(text)
return [s[offs:] for s in commands if s.startswith(mline)]
def complete_creds(self, text, line):
"""
Tab-complete 'creds' commands
"""
commands = ("add", "remove", "hash", "plaintext")
mline = line.partition(" ")[2]
offs = len(mline) - len(text)
return [s[offs:] for s in commands if s.startswith(mline)]