/usr/lib/python2.7/dist-packages/volatility/plugins/linux/linux_volshell.py is in volatility 2.3.1-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | # Volatility
# Copyright (C) 2008-2013 Volatility Foundation
#
# This file is part of Volatility.
#
# Volatility is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License Version 2 as
# published by the Free Software Foundation. You may not use, modify or
# distribute this program under any other version of the GNU General
# Public License.
#
# Volatility 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 Volatility. If not, see <http://www.gnu.org/licenses/>.
#
import volatility.plugins.linux.pslist as pslist
import volatility.plugins.linux.lsmod as lsmod
import volatility.plugins.volshell as volshell
import volatility.obj as obj
class linux_volshell(volshell.volshell):
"""Shell in the memory image"""
@staticmethod
def is_valid_profile(profile):
return profile.metadata.get('os', 'Unknown').lower() == 'linux'
def modules(self):
mods = lsmod.linux_lsmod(self._config).calculate()
for (module, _, __) in mods:
print "{0:24} {1:d}".format(module.name, module.init_size + module.core_size)
def getpidlist(self):
return pslist.linux_pslist(self._config).calculate()
def ps(self, procs = None):
print "{0:16} {1:6} {2:8}".format("Name", "PID", "Offset")
for proc in procs or self.getpidlist():
print "{0:16} {1:<6} {2:#08x}".format(proc.comm, proc.pid, proc.obj_offset)
def context_display(self):
dtb = self.addrspace.vtop(self.proc.mm.pgd) or self.proc.mm.pgd
print "Current context: process {0}, pid={1} DTB={2:#x}".format(self.proc.comm,
self.proc.pid, dtb)
def set_context(self, offset = None, pid = None, name = None):
if pid is not None:
offsets = []
for p in self.getpidlist():
if p.pid.v() == pid:
offsets.append(p)
if not offsets:
print "Unable to find process matching pid {0}".format(pid)
return
elif len(offsets) > 1:
print "Multiple processes match {0}, please specify by offset".format(pid)
print "Matching processes:"
self.ps(offsets)
return
else:
offset = offsets[0].v()
elif name is not None:
offsets = []
for p in self.getpidlist():
if p.comm.find(name) >= 0:
offsets.append(p)
if not offsets:
print "Unable to find process matching name {0}".format(name)
return
elif len(offsets) > 1:
print "Multiple processes match name {0}, please specify by PID or offset".format(name)
print "Matching processes:"
self.ps(offsets)
return
else:
offset = offsets[0].v()
elif offset is None:
print "Must provide one of: offset, name, or pid as a argument."
return
self.proc = obj.Object("task_struct", offset = offset, vm = self.addrspace)
self.context_display()
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