from builtins import object
class Module(object):
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': 'Search for world writeable files',
# list of one or more authors for the module
'Author': ['@424f424f'],
# more verbose multi-line description of the module
'Description': ('This module can be used to identify suid or guid bit set on files.'),
'Software': '',
'Techniques': ['T1426'],
# True if the module needs to run in the background
'Background' : True,
# File extension to save the file as
'OutputExtension' : None,
'NeedsAdmin' : False,
# True if the method doesn't touch disk/is reasonably opsec safe
'OpsecSafe' : True,
# the module language
'Language' : 'python',
# the minimum language version needed
'MinLanguageVersion' : '2.6',
# list of any references/other comments
'Comments': [
''
]
}
# 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 run the module on.',
'Required' : True,
'Value' : ''
},
'Path' : {
'Description' : 'Path to start the search from. Default is / ',
'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=""):
# the Python script itself, with the command to invoke
# for execution appended to the end. Scripts should output
# everything to the pipeline for proper parsing.
#
# the script should be stripped of comments, with a link to any
# original reference script included in the comments.
path = self.options['Path']['Value']
script = """
import os
import subprocess
cmd = "find %s -type f \( -perm -g=s -o -perm -u=s \) \-exec ls -lg \{\} \;"
print(subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE).stdout.read())
""" % (path)
return script