/usr/lib/python2.7/dist-packages/rekall/plugins/darwin/address_resolver.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 2014 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
#
"""The module implements an OSX specific address resolution plugin."""
__author__ = "Michael Cohen <scudette@gmail.com>"
from rekall.plugins.common import address_resolver
from rekall.plugins.darwin import common
class KModModule(address_resolver.Module):
"""A darwin kernel module."""
def __init__(self, kmod, **kwargs):
self.kmod = kmod
start = kmod.address.v()
super(KModModule, self).__init__(
name=unicode(kmod.name),
start=start,
end=start + kmod.size.v(),
**kwargs)
# We currently only support the kernel's profile. In future we should
# write a Mach-O parser to extract symbols from binaries.
if self.name == "__kernel__":
self.profile = self.session.profile
class MapModule(address_resolver.Module):
"""A module representing a memory mapping."""
class DarwinAddressResolver(address_resolver.AddressResolverMixin,
common.AbstractDarwinCommand):
"""A Darwin specific address resolver plugin."""
def _EnsureInitialized(self):
if self._initialized:
return
# Add kernel modules.
for kmod in self.session.plugins.lsmod().get_module_list():
self.AddModule(KModModule(kmod, session=self.session))
process_context = self.session.GetParameter("process_context")
for map in process_context.task.map.hdr.walk_list(
"links.next", include_current=False):
start = map.links.start
end = map.links.end
self.AddModule(MapModule(
name="map_%#x" % start,
start=start, end=end, session=self.session))
self._initialized = True
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