/usr/lib/python2.7/dist-packages/rekall/plugins/windows/registry/getservicesids.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 (C) 2011 Volatile Systems
# Copyright (C) 2011 Jamie Levy (Gleeda) <jamie.levy@gmail.com>
# 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
#
"""
@author: Jamie Levy (Gleeda)
@license: GNU General Public License 2.0 or later
@contact: jamie.levy@gmail.com
@organization: Volatile Systems
"""
from rekall import utils
from rekall.plugins.windows.registry import registry
import hashlib
import struct
class GetServiceSids(registry.RegistryPlugin):
"""Get the names of services in the Registry and return Calculated SID"""
__name = "getservicesids"
def createservicesid(self, service_name):
"""Calculate the Service SID."""
# We depend on service name to be a unicode string here.
service_name = utils.SmartUnicode(service_name)
sha = hashlib.sha1(service_name.encode("utf-16-le").upper()).digest()
return 'S-1-5-80-' + '-'.join(
[str(n) for n in struct.unpack("<IIIII", sha)])
def get_service_sids(self):
# Search for the current_control_set in all hives.
for hive_offset in self.hive_offsets:
reg = registry.RegistryHive(
hive_offset=hive_offset, session=self.session)
current_control_set = reg.CurrentControlSet()
# There is no CurrentControlSet in this hive.
if not current_control_set:
continue
# Enumerate the services.
for subkey in current_control_set.open_subkey("services").subkeys():
sid = self.createservicesid(subkey.Name)
yield sid, subkey.Name
def render(self, renderer):
"""output to Service SIDs as a dictionary for future use."""
renderer.table_header([("SID", "sid", "<70"),
("Service Name", "name", "")])
for sid, service in self.get_service_sids():
renderer.table_row(sid, service)
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