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#!/usr/bin/python
# -*- coding: utf-8 -*-
from .mitigations import ElfMitigations
from pychrysalide.core import log_message, LogMessageType
from pychrysalide.format.elf import ElfFormat
from pychrysalide.plugins import PluginModule
class CheckSec(PluginModule):
"""Check for Elf mititgations."""
_name = 'CheckSec'
_desc = 'Output the exploit mitigations compiled with a loaded binary'
_version = '0.1'
_url = 'https://www.chrysalide.re/'
_actions = ( PluginModule.PluginAction.FORMAT_POST_ANALYSIS_ENDED, )
def _handle_format_analysis(self, action, format, gid, status):
"""Get notified at the end of format analysis."""
if type(format) == ElfFormat:
m = ElfMitigations(format)
msg = 'Elf mitigations: NX: <b>%s</b> PIE: <b>%s</b> RelRO: <b>%s</b> Canary: <b>%s</b>' \
% (m._nx, m._pie, m._relro, m._canary)
self.log_message(LogMessageType.INFO, msg)
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