/usr/lib/python2.7/dist-packages/rekall/plugins/darwin/lsmod.py is in python-rekall-core 1.6.0+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright 2013 Google Inc. All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Enumerate all kernel modules."""
__author__ = "Michael Cohen <scudette@google.com>"
from rekall.plugins.darwin import common
class DarwinLsmod(common.AbstractDarwinCommand):
"""Lists all kernel modules."""
__name = "lsmod"
modlist = None
mod_lookup = None
def get_module_list(self):
# The kernel is also included in the module list to make it easier to
# local pointers inside it.
# See: xnu-2422.1.72/bsd/dev/dtrace/dtrace.c: 19843
kernel = self.profile.get_constant_object(
"_g_kernel_kmod_info", "kmod_info")
if kernel:
yield kernel
module = self.profile.get_constant_object(
"_kmod",
target="Pointer",
target_args=dict(
target="kmod_info"
),
vm=self.kernel_address_space)
# walk the modules list
for m in module.walk_list("next", True):
yield m
def render(self, renderer):
renderer.table_header([("Address", "address", "[addrpad]"),
("Size", "size", "[addrpad]"),
("Refs", "refs", ">8"),
("Version", "version", ">12"),
("Name", "name", "")])
for mod in self.get_module_list():
renderer.table_row(mod.address,
mod.m("size"),
mod.reference_count,
mod.version,
mod.name)
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