Source code for volatility3.plugins.mac.lsof

# This file is Copyright 2019 Volatility Foundation and licensed under the Volatility Software License 1.0
# which is available at

import logging

from volatility3.framework import renderers
from volatility3.framework.configuration import requirements
from volatility3.framework.interfaces import plugins
from volatility3.framework.symbols import mac
from volatility3.plugins.mac import pslist

vollog = logging.getLogger(__name__)

[docs]class Lsof(plugins.PluginInterface): """Lists all open file descriptors for all processes.""" _required_framework_version = (2, 0, 0)
[docs] @classmethod def get_requirements(cls): return [ requirements.ModuleRequirement( name="kernel", description="Kernel module for the OS", architectures=["Intel32", "Intel64"], ), requirements.VersionRequirement( name="macutils", component=mac.MacUtilities, version=(1, 0, 0) ), requirements.PluginRequirement( name="pslist", plugin=pslist.PsList, version=(3, 0, 0) ), requirements.ListRequirement( name="pid", description="Filter on specific process IDs", element_type=int, optional=True, ), ]
def _generator(self, tasks): darwin = self.context.modules[self.config["kernel"]] for task in tasks: pid = task.p_pid for _, filepath, fd in mac.MacUtilities.files_descriptors_for_process( self.context, darwin.symbol_table_name, task ): if filepath and len(filepath) > 0: yield (0, (pid, fd, filepath))
[docs] def run(self): filter_func = pslist.PsList.create_pid_filter(self.config.get("pid", None)) list_tasks = pslist.PsList.get_list_tasks( self.config.get("pslist_method", pslist.PsList.pslist_methods[0]) ) return renderers.TreeGrid( [("PID", int), ("File Descriptor", int), ("File Path", str)], self._generator( list_tasks(self.context, self.config["kernel"], filter_func=filter_func) ), )