File: symantec-ems.rules

package info (click to toggle)
sagan-rules 1:20170725-1
  • links: PTS
  • area: main
  • in suites: buster, sid
  • size: 3,460 kB
  • sloc: makefile: 5
file content (73 lines) | stat: -rw-r--r-- 6,163 bytes parent folder | download | duplicates (2)
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
# Sagan symantic-ems.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.
#
#*************************************************************


# Successful login

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Authentication success"; content: "authenticated internal PGP Desktop"; parse_src_ip: 2; default_proto: tcp; default_dst_port: 389; classtype: successful-user; program: pgp/client; reference: url,wiki.quadrantsec.com/bin/view/Main/5001675; sid: 5001675; rev:3;)

# Unsuccessful login

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Authentication failure"; content: "failed authentication for internal PGP Desktop"; parse_src_ip: 2; default_proto: tcp; default_dst_port: 389; classtype: unsuccessful-user; program: pgp/client; reference: url,wiki.quadrantsec.com/bin/view/Main/5001676; sid: 5001676; rev:3;)

# Multiple login failures - Brute Force

alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Multiple authentication failures"; content: "failed authentication for internal PGP Desktop"; content:!"null"; parse_src_ip: 2; default_proto: tcp; default_dst_port: 389; classtype: unsuccessful-user; program: pgp/client; threshold:type limit, track by_src, count 5, seconds 300; xbits: set,brute_force,21600; reference: url,wiki.quadrantsec.com/bin/view/Main/5001677; sid: 5001677; rev:4;)

# Unsuccessful login

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Authorization failure"; content: "authorization failed for this operation"; parse_src_ip: 2; default_proto: tcp; default_dst_port: 389; classtype: unsuccessful-user; program: pgp/client; reference: url,wiki.quadrantsec.com/bin/view/Main/5001678; sid: 5001678; rev:3;)

# Multiple login failures - Brute Force

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Multiple authorization failures"; content: "authorization failed for this operation"; parse_src_ip: 2; default_proto: tcp; default_dst_port: 389; classtype: unsuccessful-user; program: pgp/client; threshold:type limit, track by_src, count 5, seconds 300; reference: url,wiki.quadrantsec.com/bin/view/Main/5001679; sid: 5001679; rev:3;)

# Encrypted Partition Mount Failure

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Encrypted partition mount failure"; content: "WDE Event"; content: "mount"; content: "failure"; default_proto: tcp; default_dst_port: 389; classtype: hardware-event; program: pgp/client; reference: url,wiki.quadrantsec.com/bin/view/Main/5001680; sid: 5001680; rev:3;)

# Error-regrouping - expired key

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Error regrouping - expired key"; content: "error while regrouping consumer"; content: "key has expired"; default_proto: tcp; default_dst_port: 389; classtype: hardware-event; program: pgp/groupd; reference: url,wiki.quadrantsec.com/bin/view/Main/5001681; sid: 5001681; rev:3;)

# Error-regrouping - cannot delete object

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Error regrouping - expired key"; content: "error while regrouping consumer"; content: "cannot delete derived object while source object"; default_proto: tcp; default_dst_port: 389; classtype: hardware-event; program: pgp/groupd; reference: url,wiki.quadrantsec.com/bin/view/Main/5001682; sid: 5001682; rev:3;)

# Error-reqrouping - bad parameters

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Error regrouping - bad parameters"; content: "error while regrouping consumer"; content: "bad parameters"; default_proto: tcp; default_dst_port: 389; classtype: unsuccessful-user; program: pgp/groupd; reference: url,wiki.quadrantsec.com/bin/view/Main/5001683; sid: 5001683; rev:3;)

# Failed to map user to a directory

#alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] Failed to map user to a directory"; content: "failed to map consumer"; content: "to a directory"; default_proto: tcp; default_dst_port: 389; classtype: unsuccessful-user; program: pgp/groupd; reference: url,wiki.quadrantsec.com/bin/view/Main/5001684; sid: 5001684; rev:3;)

# LDAP key error - name lookup failed

alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[SYMANTEC-EMS] LDAP key error - name lookup failed"; content: "error searching for key"; content: "LDAP"; content: "name lookup failed"; default_proto: tcp; default_dst_port: 389; classtype: unsuccessful-user; program: pgp/client; reference: url,wiki.quadrantsec.com/bin/view/Main/5001685; sid: 5001685; rev:3;)