mirror of
https://github.com/volatilityfoundation/volatility
synced 2026-06-08 18:04:46 +00:00
Andrew C
110 lines
3.4 KiB
Python
110 lines
3.4 KiB
Python
# Volatility
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# Copyright (C) 2007-2013 Volatility Foundation
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#
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# This file is part of Volatility.
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#
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# Volatility is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# Volatility is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Volatility. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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@author: Andrew Case
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@license: GNU General Public License 2.0
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@contact: atcuno@gmail.com
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@organization:
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"""
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import datetime
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import volatility.obj as obj
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import volatility.plugins.mac.common as common
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class mac_route(common.AbstractMacCommand):
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""" Prints the routing table """
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def _get_table(self, tbl):
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rnh = tbl #obj.Object("radix_node", offset=tbl.v(), vm=self.addr_space)
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rn = rnh.rnh_treetop
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while rn.is_valid() and rn.rn_bit >= 0:
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rn = rn.rn_u.rn_node.rn_L
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rnhash = {}
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while rn.is_valid():
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base = rn
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if rn in rnhash:
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break
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rnhash[rn] = 1
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while rn.is_valid() and rn.rn_parent.rn_u.rn_node.rn_R == rn and rn.rn_flags & 2 == 0:
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rn = rn.rn_parent
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rn = rn.rn_parent.rn_u.rn_node.rn_R
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while rn.is_valid() and rn.rn_bit >= 0:
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rn = rn.rn_u.rn_node.rn_L
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nextptr = rn
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while base.v() != 0:
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rn = base
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base = rn.rn_u.rn_leaf.rn_Dupedkey
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if rn.rn_flags & 2 == 0:
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rt = obj.Object("rtentry", offset = rn, vm = self.addr_space)
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yield rt
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rn = nextptr
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if rn.rn_flags & 2 != 0:
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break
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def calculate(self):
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common.set_plugin_members(self)
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tables_addr = self.addr_space.profile.get_symbol("_rt_tables")
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## FIXME: if we only use ents[2] why do we need to instantiate 32?
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ents = obj.Object('Array', offset = tables_addr, vm = self.addr_space, targetType = 'Pointer', count = 32)
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ipv4table = obj.Object("radix_node_head", offset = ents[2], vm = self.addr_space)
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rts = self._get_table(ipv4table)
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for rt in rts:
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yield rt
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def render_text(self, outfd, data):
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self.table_header(outfd, [("Source IP", "24"),
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("Dest. IP", "24"),
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("Name", "^10"),
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("Sent", "^18"),
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("Recv", "^18"),
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("Time", "^30"),
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("Exp.", "^10"),
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("Delta", "")])
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for rt in data:
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self.table_row(outfd,
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rt.source_ip,
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rt.dest_ip,
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rt.name,
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rt.sent, rt.rx,
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rt.get_time(),
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rt.expire(),
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rt.delta)
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