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61 lines
2.6 KiB
Python
61 lines
2.6 KiB
Python
# This file is Copyright 2019 Volatility Foundation and licensed under the Volatility Software License 1.0
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# which is available at https://www.volatilityfoundation.org/license/vsl-v1.0
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#
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"""A module containing a collection of plugins that produce data typically
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found in Mac's mount command."""
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from volatility3.framework import renderers, interfaces, contexts
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from volatility3.framework.configuration import requirements
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from volatility3.framework.interfaces import plugins
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from volatility3.framework.objects import utility
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from volatility3.framework.symbols import mac
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class Mount(plugins.PluginInterface):
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"""A module containing a collection of plugins that produce data typically
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foundin Mac's mount command"""
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_required_framework_version = (2, 0, 0)
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_version = (1, 0, 0)
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@classmethod
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def get_requirements(cls):
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return [
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requirements.TranslationLayerRequirement(name = 'primary',
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description = 'Memory layer for the kernel',
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architectures = ["Intel32", "Intel64"]),
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requirements.VersionRequirement(name = 'macutils', component = mac.MacUtilities, version = (1, 0, 0)),
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requirements.SymbolTableRequirement(name = "darwin", description = "Mac kernel symbols")
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]
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@classmethod
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def list_mounts(cls, context: interfaces.context.ContextInterface, layer_name: str, darwin_symbols: str):
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"""Lists all the mount structures in the primary layer.
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Args:
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context: The context to retrieve required elements (layers, symbol tables) from
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layer_name: The name of the layer on which to operate
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darwin_symbols: The name of the table containing the kernel symbols
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Returns:
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A list of mount structures from the `layer_name` layer
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"""
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kernel = contexts.Module(context, darwin_symbols, layer_name, 0)
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list_head = kernel.object_from_symbol(symbol_name = "mountlist")
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for mount in mac.MacUtilities.walk_tailq(list_head, "mnt_list"):
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yield mount
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def _generator(self):
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for mount in self.list_mounts(self.context, self.config['primary'], self.config['darwin']):
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vfs = mount.mnt_vfsstat
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device_name = utility.array_to_string(vfs.f_mntonname)
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mount_point = utility.array_to_string(vfs.f_mntfromname)
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mount_type = utility.array_to_string(vfs.f_fstypename)
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yield 0, (device_name, mount_point, mount_type)
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def run(self):
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return renderers.TreeGrid([("Device", str), ("Mount Point", str), ("Type", str)], self._generator())
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