mirror of
https://github.com/volatilityfoundation/volatility
synced 2026-06-08 18:04:46 +00:00
atcuno
63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
# Volatility
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#
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# This program 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 (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# 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 this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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@author: Joe Sylve
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@license: GNU General Public License 2.0 or later
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@contact: joe.sylve@gmail.com
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@organization: 504ENSICS Labs
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"""
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import volatility.obj as obj
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import volatility.debug as debug
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import volatility.plugins.linux.common as linux_common
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class linux_keyboard_notifier(linux_common.AbstractLinuxCommand):
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"""Parses the keyboard notifier call chain"""
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def calculate(self):
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linux_common.set_plugin_members(self)
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knl_addr = self.get_profile_symbol("keyboard_notifier_list")
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if not knl_addr:
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debug.error("Symbol keyboard_notifier_list not found in kernel")
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knl = obj.Object("atomic_notifier_head", offset = knl_addr, vm = self.addr_space)
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for callback in linux_common.walk_internal_list("notifier_block", "next", knl.head):
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yield callback.notifier_call
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def render_text(self, outfd, data):
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symbol_cache = {}
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self.table_header(outfd, [("Address", "[addrpad]"), ("Symbol", "<30")])
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for call_addr in data:
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if symbol_cache.has_key(call_addr):
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sym_name = symbol_cache[call_addr]
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else:
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sym_name = self.profile.get_symbol_by_address("kernel", call_addr)
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if not sym_name:
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sym_name = "HOOKED"
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symbol_cache[call_addr] = sym_name
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self.table_row(outfd, call_addr, sym_name)
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