mirror of
https://github.com/volatilityfoundation/volatility3.git
synced 2026-08-20 13:42:23 +02:00
107 lines
4.4 KiB
Python
107 lines
4.4 KiB
Python
# This file is Copyright 2019 Volatility Foundation and licensed under the Volatility Software License 1.0
|
|
# which is available at https://www.volatilityfoundation.org/license/vsl-v1.0
|
|
#
|
|
|
|
import logging
|
|
from typing import Iterable, Callable
|
|
|
|
from volatility.framework import exceptions, renderers, interfaces
|
|
from volatility.framework.automagic import mac
|
|
from volatility.framework.configuration import requirements
|
|
from volatility.framework.interfaces import plugins
|
|
from volatility.framework.objects import utility
|
|
from volatility.framework.renderers import format_hints
|
|
from volatility.plugins.mac import tasks
|
|
|
|
vollog = logging.getLogger(__name__)
|
|
|
|
|
|
class Netstat(plugins.PluginInterface):
|
|
"""Lists all network connections for all processes."""
|
|
|
|
@classmethod
|
|
def get_requirements(cls):
|
|
return [
|
|
requirements.TranslationLayerRequirement(name = 'primary',
|
|
description = 'Kernel Address Space',
|
|
architectures = ["Intel32", "Intel64"]),
|
|
requirements.SymbolTableRequirement(name = "darwin", description = "Mac Kernel"),
|
|
requirements.PluginRequirement(name = 'tasks', plugin = tasks.Tasks, version = (1, 0, 0))
|
|
]
|
|
|
|
@classmethod
|
|
def list_sockets(cls,
|
|
context: interfaces.context.ContextInterface,
|
|
layer_name: str,
|
|
darwin_symbols: str,
|
|
filter_func: Callable[[int], bool] = lambda _: False) -> \
|
|
Iterable[interfaces.objects.ObjectInterface]:
|
|
"""
|
|
Returns the open socket descriptors of a process
|
|
|
|
Return values:
|
|
A tuple of 3 elements:
|
|
1) The name of the process that opened the socket
|
|
2) The process ID of the processed that opened the socket
|
|
3) The address of the associated socket structure
|
|
"""
|
|
for task in tasks.Tasks.list_tasks(context, layer_name, darwin_symbols, filter_func):
|
|
|
|
task_name = utility.array_to_string(task.p_comm)
|
|
pid = task.p_pid
|
|
|
|
for filp, _, _ in mac.MacUtilities.files_descriptors_for_process(context, darwin_symbols, task):
|
|
try:
|
|
ftype = filp.f_fglob.get_fg_type()
|
|
except exceptions.InvalidAddressException:
|
|
continue
|
|
|
|
if ftype != 'SOCKET':
|
|
continue
|
|
|
|
try:
|
|
socket = filp.f_fglob.fg_data.dereference().cast("socket")
|
|
except exceptions.InvalidAddressException:
|
|
continue
|
|
|
|
yield task_name, pid, socket
|
|
|
|
def _generator(self):
|
|
filter_func = tasks.Tasks.create_pid_filter([self.config.get('pid', None)])
|
|
|
|
for task_name, pid, socket in self.list_sockets(self.context,
|
|
self.config['primary'],
|
|
self.config['darwin'],
|
|
filter_func = filter_func):
|
|
|
|
family = socket.get_family()
|
|
|
|
if family == 1:
|
|
try:
|
|
upcb = socket.so_pcb.dereference().cast("unpcb")
|
|
path = utility.array_to_string(upcb.unp_addr.sun_path)
|
|
except exceptions.InvalidAddressException:
|
|
continue
|
|
|
|
yield (0, (format_hints.Hex(socket.vol.offset), "UNIX", path, 0, "", 0, "",
|
|
"{}/{:d}".format(task_name, pid)))
|
|
|
|
elif family in [2, 30]:
|
|
state = socket.get_state()
|
|
proto = socket.get_protocol_as_string()
|
|
|
|
vals = socket.get_converted_connection_info()
|
|
|
|
if vals:
|
|
(lip, lport, rip, rport) = vals
|
|
|
|
yield (0, (format_hints.Hex(socket.vol.offset), proto, lip, lport, rip, rport, state,
|
|
"{}/{:d}".format(task_name, pid)))
|
|
|
|
def run(self):
|
|
# mac.MacUtilities.aslr_mask_symbol_table(self.config, self.context)
|
|
|
|
return renderers.TreeGrid([("Offset", format_hints.Hex), ("Proto", str), ("Local IP", str), ("Local Port", int),
|
|
("Remote IP", str), ("Remote Port", int), ("State", str), ("Process", str)],
|
|
self._generator())
|