/usr/share/pyshared/PreludeCorrelator/plugins/businesshour.py is in prelude-correlator 1.0.0-1.
This file is owned by root:root, with mode 0o644.
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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 | # Copyright (C) 2009 PreludeIDS Technologies. All Rights Reserved.
# Author: Yoann Vandoorselaere <yoann.v@prelude-ids.com>
#
# This file is part of the Prelude-Correlator program.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program 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 this program; see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
import time
from PreludeCorrelator.idmef import IDMEF
from PreludeCorrelator.pluginmanager import Plugin
# Alert only on saturday and sunday, and everyday from 6:00pm to 9:00am.
class BusinessHourPlugin(Plugin):
def run(self, idmef):
t = time.localtime(int(idmef.Get("alert.create_time")))
if not (t.tm_wday == 5 or t.tm_wday == 6 or t.tm_hour < 9 or t.tm_hour > 17):
return
if idmef.Get("alert.assessment.impact.completion") != "succeeded":
return
ca = IDMEF()
ca.addAlertReference(idmef)
ca.Set("alert.classification", idmef.Get("alert.classification"))
ca.Set("alert.correlation_alert.name", "Critical system activity on day off")
ca.alert()
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