mirror of
https://github.com/EmpireProject/EmPyre
synced 2026-06-08 10:57:53 +00:00
rvrsh3ll
122 lines
3.7 KiB
Python
122 lines
3.7 KiB
Python
from lib.common import helpers
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class Module:
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def __init__(self, mainMenu, params=[]):
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# metadata info about the module, not modified during runtime
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self.info = {
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# name for the module that will appear in module menus
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'Name': 'SSHCommand',
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# list of one or more authors for the module
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'Author': ['@424f424f'],
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# more verbose multi-line description of the module
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'Description': 'This module will send a command via ssh.',
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# True if the module needs to run in the background
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'Background' : False,
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# File extension to save the file as
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'OutputExtension' : "",
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# if the module needs administrative privileges
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'NeedsAdmin' : False,
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# True if the method doesn't touch disk/is reasonably opsec safe
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'OpsecSafe' : True,
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# list of any references/other comments
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'Comments': [
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'http://stackoverflow.com/questions/17118239/how-to-give-subprocess-a-password-and-get-stdout-at-the-same-time'
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]
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}
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# any options needed by the module, settable during runtime
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self.options = {
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# format:
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# value_name : {description, required, default_value}
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'Agent' : {
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# The 'Agent' option is the only one that MUST be in a module
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'Description' : 'Agent to use ssh from.',
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'Required' : True,
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'Value' : ''
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},
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'Login' : {
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'Description' : 'user@127.0.0.1',
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'Required' : True,
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'Value' : ''
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},
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'Password' : {
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'Description' : 'Password',
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'Required' : True,
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'Value' : ''
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},
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'Command' : {
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'Description' : 'Command',
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'Required' : True,
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'Value' : 'id'
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}
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}
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# save off a copy of the mainMenu object to access external functionality
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# like listeners/agent handlers/etc.
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self.mainMenu = mainMenu
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# During instantiation, any settable option parameters
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# are passed as an object set to the module and the
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# options dictionary is automatically set. This is mostly
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# in case options are passed on the command line
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if params:
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for param in params:
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# parameter format is [Name, Value]
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option, value = param
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if option in self.options:
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self.options[option]['Value'] = value
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def generate(self):
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login = self.options['Login']['Value']
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password = self.options['Password']['Value']
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command = self.options['Command']['Value']
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# generate the launcher code
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script = """
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import os
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import pty
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def wall(host, pw):
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import os,pty
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pid, fd = pty.fork()
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if pid == 0: # Child
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os.execvp('ssh', ['ssh', '-o StrictHostKeyChecking=no', host, '%s'])
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os._exit(1) # fail to execv
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# read '..... password:', write password
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os.read(fd, 1024)
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os.write(fd, '\\n' + pw + '\\n')
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result = []
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while True:
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try:
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data = os.read(fd, 1024)
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if data == "Password:":
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os.write(fd, pw + '\\n')
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except OSError:
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break
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if not data:
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break
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result.append(data)
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pid, status = os.waitpid(pid, 0)
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return status, ''.join(result)
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status, output = wall('%s','%s')
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print status
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print output
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""" % (command, login, password)
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return script
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