Empire/lib/modules/management/timestomp.py

108 lines
3.3 KiB
Python

from lib.common import helpers
class Module:
def __init__(self, mainMenu, params=[]):
self.info = {
'Name': 'Timestomp',
'Author': ['@obscuresec'],
'Description': ('Executes time-stomp like functionality by '
'invoking Set-MacAttribute.'),
'Background' : False,
'OutputExtension' : None,
'NeedsAdmin' : False,
'OpsecSafe' : True,
'MinPSVersion' : '2',
'Comments': [
'http://obscuresecurity.blogspot.com/2014/05/touch.html'
]
}
# any options needed by the module, settable during runtime
self.options = {
# format:
# value_name : {description, required, default_value}
'Agent' : {
'Description' : 'Agent to run module on.',
'Required' : True,
'Value' : ''
},
'FilePath' : {
'Description' : 'File path to modify.',
'Required' : True,
'Value' : ''
},
'OldFile' : {
'Description' : 'Old file path to clone MAC from.',
'Required' : False,
'Value' : ''
},
'Modified' : {
'Description' : 'Set modified time (01/03/2006 12:12 pm).',
'Required' : False,
'Value' : ''
},
'Accessed' : {
'Description' : 'Set accessed time (01/03/2006 12:12 pm).',
'Required' : False,
'Value' : ''
},
'Created' : {
'Description' : 'Set created time (01/03/2006 12:12 pm).',
'Required' : False,
'Value' : ''
},
'All' : {
'Description' : 'Set all MAC attributes to value (01/03/2006 12:12 pm).',
'Required' : False,
'Value' : ''
}
}
# save off a copy of the mainMenu object to access external functionality
# like listeners/agent handlers/etc.
self.mainMenu = mainMenu
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):
# read in the common module source code
moduleSource = self.mainMenu.installPath + "/data/module_source/management/Set-MacAttribute.ps1"
try:
f = open(moduleSource, 'r')
except:
print helpers.color("[!] Could not read module source path at: " + str(moduleSource))
return ""
moduleCode = f.read()
f.close()
script = moduleCode
script += "\nSet-MacAttribute"
for option,values in self.options.iteritems():
if option.lower() != "agent":
if values['Value'] and values['Value'] != '':
script += " -" + str(option) + " \"" + str(values['Value']) + "\""
script += "| Out-String"
return script