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74 lines
3.6 KiB
Python
74 lines
3.6 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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import volatility.framework.interfaces.plugins as plugins
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from volatility.framework import constants
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from volatility.framework import renderers, exceptions
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from volatility.framework.configuration import requirements
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from volatility.framework.renderers import format_hints
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from volatility.plugins.windows import ssdt, driverscan
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MAJOR_FUNCTIONS = [
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'IRP_MJ_CREATE', 'IRP_MJ_CREATE_NAMED_PIPE', 'IRP_MJ_CLOSE', 'IRP_MJ_READ', 'IRP_MJ_WRITE',
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'IRP_MJ_QUERY_INFORMATION', 'IRP_MJ_SET_INFORMATION', 'IRP_MJ_QUERY_EA', 'IRP_MJ_SET_EA', 'IRP_MJ_FLUSH_BUFFERS',
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'IRP_MJ_QUERY_VOLUME_INFORMATION', 'IRP_MJ_SET_VOLUME_INFORMATION', 'IRP_MJ_DIRECTORY_CONTROL',
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'IRP_MJ_FILE_SYSTEM_CONTROL', 'IRP_MJ_DEVICE_CONTROL', 'IRP_MJ_INTERNAL_DEVICE_CONTROL', 'IRP_MJ_SHUTDOWN',
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'IRP_MJ_LOCK_CONTROL', 'IRP_MJ_CLEANUP', 'IRP_MJ_CREATE_MAILSLOT', 'IRP_MJ_QUERY_SECURITY', 'IRP_MJ_SET_SECURITY',
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'IRP_MJ_POWER', 'IRP_MJ_SYSTEM_CONTROL', 'IRP_MJ_DEVICE_CHANGE', 'IRP_MJ_QUERY_QUOTA', 'IRP_MJ_SET_QUOTA',
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'IRP_MJ_PNP'
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]
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class DriverIrp(plugins.PluginInterface):
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"""List IRPs for drivers in a particular windows memory image."""
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@classmethod
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def get_requirements(cls):
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return [
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requirements.PluginRequirement(name = 'ssdt', plugin = ssdt.SSDT, version = (1, 0, 0)),
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requirements.PluginRequirement(name = 'driverscan', plugin = driverscan.DriverScan, version = (1, 0, 0)),
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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.SymbolTableRequirement(name = "nt_symbols", description = "Windows kernel symbols"),
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]
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def _generator(self):
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collection = ssdt.SSDT.build_module_collection(self.context, self.config['primary'], self.config['nt_symbols'])
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for driver in driverscan.DriverScan.scan_drivers(self.context, self.config['primary'],
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self.config['nt_symbols']):
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try:
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driver_name = driver.get_driver_name()
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except exceptions.InvalidAddressException:
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driver_name = renderers.NotApplicableValue()
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for i, address in enumerate(driver.MajorFunction):
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module_symbols = collection.get_module_symbols_by_absolute_location(address)
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for module_name, symbol_generator in module_symbols:
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symbols_found = False
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for symbol in symbol_generator:
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symbols_found = True
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yield (0, (format_hints.Hex(driver.vol.offset), driver_name, MAJOR_FUNCTIONS[i],
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format_hints.Hex(address), module_name, symbol.split(constants.BANG)[1]))
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if not symbols_found:
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yield (0, (format_hints.Hex(driver.vol.offset), driver_name, MAJOR_FUNCTIONS[i],
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format_hints.Hex(address), module_name, renderers.NotAvailableValue()))
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def run(self):
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return renderers.TreeGrid([
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("Offset", format_hints.Hex),
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("Driver Name", str),
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("IRP", str),
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("Address", format_hints.Hex),
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("Module", str),
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("Symbol", str),
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], self._generator())
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