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
|
# Sagan fortinet-aetas.rules
# Copyright (c) 2009-2017, Quadrant Information Security <www.quadrantsec.com>
# All rights reserved.
#
# Please submit any custom rules or ideas to sagan-submit@quadrantsec.com or the sagan-sigs mailing list
#
#*************************************************************
# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
# following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this list of conditions and the following
# disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
# following disclaimer in the documentation and/or other materials provided with the distribution.
# * Neither the name of the nor the names of its contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES,
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#*************************************************************
alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[FORTINET-AETAS] Login accepted at suspicious time"; content: "32006 type="; content: "login"; pcre: "/accepted|successfully/"; parse_src_ip: 1; alert_time: days $SAGAN_DAYS, hours $SAGAN_HOURS; classtype: successful-admin; reference: url,wiki.quadrantsec.com/bin/view/Main/5002043; sid: 5002043; rev:3;)
alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[FORTINET-AETAS] Administrator Login at suspicious time"; content: "32001 type="; content: "logged in"; parse_src_ip: 1; classtype: successful-admin; alert_time: days $SAGAN_DAYS, hours $SAGAN_HOURS; reference: url,wiki.quadrantsec.com/bin/view/Main/5002044; sid: 5002044; rev:3;)
alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[FORTINET-AETAS] Admin authentication access at suspicious time"; content: "38001 type="; content: "succeeded in authentication"; parse_src_ip: 1; alert_time: days $SAGAN_DAYS, hours $SAGAN_HOURS; classtype: successful-admin; reference: url,wiki.quadrantsec.com/bin/view/Main/5002045; sid: 5002045; rev:3;)
alert any $EXTERNAL_NET any -> $HOME_NET any (msg: "[FORTINET-AETAS] SSH traffic detected at suspicious time"; content: " service=SSH "; classtype: suspicious-traffic; parse_src_ip: 1; parse_dst_ip: 2; alert_time: days $SAGAN_DAYS, hours $SAGAN_HOURS; reference: url,wiki.quadrantsec.com/bin/view/Main/5002046; sid: 5002046; rev:4;)
|
