psad.git
4 months agochanges since psad-2.2 psad-2.2.1
Michael Rash [Thu, 3 Jan 2013 04:24:15 +0000]
changes since psad-2.2

4 months agoadded auto_min_dl5_blocking.conf file
Michael Rash [Thu, 3 Jan 2013 04:23:17 +0000]
added auto_min_dl5_blocking.conf file

4 months agochanges since psad-2.2
Michael Rash [Thu, 3 Jan 2013 04:16:50 +0000]
changes since psad-2.2

4 months agominor date update for psad-2.2.1 release
Michael Rash [Thu, 3 Jan 2013 04:12:43 +0000]
minor date update for psad-2.2.1 release

4 months agobumped version to 2.2.1
Michael Rash [Wed, 2 Jan 2013 03:23:18 +0000]
bumped version to 2.2.1

4 months agoAdded EMAIL_THROTTLE for email throttling
Michael Rash [Wed, 2 Jan 2013 03:20:00 +0000]
Added EMAIL_THROTTLE for email throttling

Added the ability to throttle emails generated by psad via a new
EMAIL_THROTTLE variable which is implemented as a per-IP threshold.  That
is, if EMAIL_THROTTLE is set to "10", then psad will only send 1/10th as
many emails for each scanning IP as it would have normally.  This feature
was suggested by Naji Mouawad.

4 months agoConfigurable auto-blocking timeout values.
Michael Rash [Wed, 2 Jan 2013 01:56:00 +0000]
Configurable auto-blocking timeout values.

Oscar Marley suggested configurable auto-blocking timeout values depending on
the danger level that a scan or attack achieves.  This resulted in the
implementation of the AUTO_BLOCK_DL*_TIMEOUT variables.

4 months agoadded --analysis-auto-block mode to allow auto-responses to be testing in -A mode
Michael Rash [Sun, 23 Dec 2012 03:19:19 +0000]
added --analysis-auto-block mode to allow auto-responses to be testing in -A mode

4 months agoAdded --enable-auto-block-tests for testing the auto-blocking functionality in psad
Michael Rash [Sun, 23 Dec 2012 03:15:14 +0000]
Added --enable-auto-block-tests for testing the auto-blocking functionality in psad

4 months agoDetect Topera IPv6 scans when IP options are logged
Michael Rash [Fri, 21 Dec 2012 02:06:46 +0000]
Detect Topera IPv6 scans when IP options are logged

Added detection for Topera IPv6 scans when --log-ip-options is used in
the ip6tables logging rule.  When this option is not used, the previous                                                                                                                        psad-2.2 release detected Topera scans.  An example TCP SYN packet
generated by Topera when --log-ip-options is used looks like this (note                                                                                                                        the series of empty IP options strings "OPT ( )":

    Dec 20 20:10:40 rohan kernel: [  488.495776] DROP IN=eth0 OUT=                                                                                                                                 MAC=00:1b:b9:76:9c:e4:00:13:46:3a:41:36:86:dd
    SRC=2012:1234:1234:0000:0000:0000:0000:0001                                                                                                                                                    DST=2012:1234:1234:0000:0000:0000:0000:0002 LEN=132 TC=0 HOPLIMIT=64
    FLOWLBL=0 OPT ( ) OPT ( ) OPT ( ) OPT ( ) OPT ( ) OPT ( ) OPT ( )                                                                                                                              OPT ( ) OPT ( ) PROTO=TCP SPT=61287 DPT=1 WINDOW=8192 RES=0x00 SYN
    URGP=0

5 months agoParse fwsnort rules for 'msg' fields
Michael Rash [Tue, 18 Dec 2012 04:05:56 +0000]
Parse fwsnort rules for 'msg' fields

Added the ability to acquire Snort rule 'msg' fields from fwsnort if
it's also installed.  A new variable FWSNORT_RULES_DIR tells psad where
to look for the fwsnort rule set.  This fixes a problem reported by Pui
Edylie to the psad mailing list where fwsnort logged an attack that psad
could not map back to a descriptive 'msg' field.

5 months agoadded nmap scan style details to syslog output
Michael Rash [Sun, 16 Dec 2012 03:12:22 +0000]
added nmap scan style details to syslog output

5 months agocompleted IP protocol scan detection task
Michael Rash [Sun, 16 Dec 2012 03:06:31 +0000]
completed IP protocol scan detection task

5 months agoadded IP protocol scan output to psad emails
Michael Rash [Sun, 16 Dec 2012 03:03:26 +0000]
added IP protocol scan output to psad emails

5 months agoadditional regex's to look for perl warnings
Michael Rash [Sun, 16 Dec 2012 03:02:42 +0000]
additional regex's to look for perl warnings

5 months ago[test suite] added --analysis-write-data to psad test command line
Michael Rash [Sat, 15 Dec 2012 02:04:31 +0000]
[test suite] added --analysis-write-data to psad test command line

5 months agoadded 'Other' protocols to per-IP 'Global stats' output for protocol scans
Michael Rash [Mon, 10 Dec 2012 02:31:22 +0000]
added 'Other' protocols to per-IP 'Global stats' output for protocol scans

5 months agoremove 'multiproto' hash key in favor of new 'tot_protocols' hash key (used in -sO...
Michael Rash [Mon, 10 Dec 2012 02:22:50 +0000]
remove 'multiproto' hash key in favor of new 'tot_protocols' hash key (used in -sO protocol scan detection)

5 months agominor bug fix for uninitialized variable usage in ICMP6 invalid type/code detection
Michael Rash [Mon, 10 Dec 2012 02:14:46 +0000]
minor bug fix for uninitialized variable usage in ICMP6 invalid type/code detection

5 months agoadded IP protocol scan test
Michael Rash [Sat, 8 Dec 2012 03:34:08 +0000]
added IP protocol scan test

5 months agoremoved ununsed is_digit() function
Michael Rash [Sat, 8 Dec 2012 03:32:46 +0000]
removed ununsed is_digit() function

5 months agofirst cut at IP protocol scan detection (nmap -sO)
Michael Rash [Sat, 8 Dec 2012 02:23:22 +0000]
first cut at IP protocol scan detection (nmap -sO)

5 months agoadded 'protocols' file in support of IP protocol scan detection (nmap -sO)
Michael Rash [Sat, 8 Dec 2012 02:18:58 +0000]
added 'protocols' file in support of IP protocol scan detection (nmap -sO)

5 months agoreplaced TODO with todo.org org mode file
Michael Rash [Sat, 1 Dec 2012 19:36:08 +0000]
replaced TODO with todo.org org mode file

5 months agoanother hyphen fix
Michael Rash [Fri, 23 Nov 2012 03:17:00 +0000]
another hyphen fix

5 months agoapplied hyphen fix from Franck Joncourt
Michael Rash [Fri, 23 Nov 2012 03:16:00 +0000]
applied hyphen fix from Franck Joncourt

5 months agoadded Gregorio Narvaez
Michael Rash [Wed, 21 Nov 2012 02:00:00 +0000]
added Gregorio Narvaez

5 months agoBug fix for NetAddr::IP usage in --analysis-fields IP search mode
Michael Rash [Wed, 21 Nov 2012 01:58:00 +0000]
Bug fix for NetAddr::IP usage in --analysis-fields IP search mode

Bug fix in --Analyze mode when IP fields are to be searched with the
--analysis-fields argument (such as --analysis-fields "SRC:1.2.3.4").
The bug was reported by Gregorio Narvaez, and looked like this:

  Use of uninitialized value $_[0] in length at
  ../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into
  ../../blib/lib/auto/NetAddr/IP/UtilPP/hasbits.al) line 126.
  Use of uninitialized value $_[0] in length at
  ../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into
  ../../blib/lib/auto/NetAddr/IP/UtilPP/hasbits.al) line 126.
  Bad argument length for NetAddr::IP::UtilPP::hasbits, is 0, should be
  128 at ../../blib/lib/NetAddr/IP/UtilPP.pm (autosplit into
  ../../blib/lib/auto/NetAddr/IP/UtilPP/_deadlen.al) line 122.

Added --stdin argument to allow psad to collect iptables log data from
STDIN in --Analyze mode.

11 months agobumped version to psad-2.3-pre1 psad-2.3-pre1
Michael Rash [Tue, 12 Jun 2012 00:58:36 +0000]
bumped version to psad-2.3-pre1

11 months agominor comment wording update w.r.t. SYSLOG_DAEMON usage
Michael Rash [Tue, 12 Jun 2012 00:56:19 +0000]
minor comment wording update w.r.t. SYSLOG_DAEMON usage

11 months agoINSTALL_ROOT resolution bug fix (found by Kat)
Michael Rash [Tue, 12 Jun 2012 00:55:50 +0000]
INSTALL_ROOT resolution bug fix (found by Kat)

11 months agoremoved legacy psadwatchd.conf file references
Michael Rash [Sun, 27 May 2012 01:30:50 +0000]
removed legacy psadwatchd.conf file references

13 months agobumped version to 2.2
Michael Rash [Sat, 21 Apr 2012 02:18:58 +0000]
bumped version to 2.2

13 months agoAdded install.answers.example file to illustrate install.pl answers to be consumed...
Michael Rash [Sat, 21 Apr 2012 02:17:03 +0000]
Added install.answers.example file to illustrate install.pl answers to be consumed by --Use-answers

13 months agochangelog and credits update
Michael Rash [Sat, 21 Apr 2012 02:06:29 +0000]
changelog and credits update

13 months agoAdded the ability to automatically get query answers from --answers-file
Michael Rash [Sat, 21 Apr 2012 01:58:38 +0000]
Added the ability to automatically get query answers from --answers-file

By default the install.pl script records user answers to installation queries
so they can be used to install psad in an automated fashion later.  A new
option --Use-answers makes this possible.  This feature was requests by
@pyllyukko.

13 months agobumped version to psad-2.2-pre2 psad-2.2-pre2
Michael Rash [Fri, 20 Apr 2012 01:59:43 +0000]
bumped version to psad-2.2-pre2

13 months agoremoved psad-nobuildreqs.spec
Michael Rash [Fri, 20 Apr 2012 01:25:52 +0000]
removed psad-nobuildreqs.spec

13 months agomoved ChangeLog.old -> ChangeLog (the old style is much more readable)
Michael Rash [Fri, 20 Apr 2012 01:25:07 +0000]
moved ChangeLog.old -> ChangeLog (the old style is much more readable)

13 months agomatched all chdir() calls with getcwd() for easier test suite support
Michael Rash [Fri, 20 Apr 2012 01:21:52 +0000]
matched all chdir() calls with getcwd() for easier test suite support

13 months agoadded the psad-require-makemaker.spec file
Michael Rash [Fri, 20 Apr 2012 01:20:52 +0000]
added the psad-require-makemaker.spec file

13 months agoRemoved the ExtUtils::MakeMaker build requirement
Michael Rash [Fri, 20 Apr 2012 01:13:58 +0000]
Removed the ExtUtils::MakeMaker build requirement

Although building the psad RPM builds a set of perl modules which themselves
have the 'use ExtUtils::MakeMaker' requirement in their respective Makefile.PL
scripts, some Linux distributions don't seem to make it easy to install
ExtUtils::MakeMaker in a manner in which the local RPM install can see it.
And, at the same time, it usually is there since installing perl modules is
such a common operation.  The compromise is this solution, which will allow the
psad RPM to be built even if RPM dosen't or can't see that ExtUtils::MakeMaker
is installed - most likely it will build anyway.  If it doesn't, there are
bigger problems since psad is written in perl.  If you want to build the psad
RPM with a .spec file that requires ExtUtils::MakeMaker, then use the
"psad-require-makemaker.spec" file that is bundled in the psad sources.

13 months agoupdate to install the init script in the test dir in --install-test-dir mode
Michael Rash [Fri, 20 Apr 2012 01:13:15 +0000]
update to install the init script in the test dir in --install-test-dir mode

13 months agoadded guard variable around syslog() calls
Michael Rash [Thu, 19 Apr 2012 03:19:17 +0000]
added guard variable around syslog() calls

13 months agobug fix to expand INSTALL_ROOT variable from psad.conf
Michael Rash [Thu, 19 Apr 2012 03:18:56 +0000]
bug fix to expand INSTALL_ROOT variable from psad.conf

13 months agobug fix to ensure that a pristine psad.conf file is preserved across --install-test... psad-2.2-pre1
Michael Rash [Wed, 18 Apr 2012 02:57:07 +0000]
bug fix to ensure that a pristine psad.conf file is preserved across --install-test-dir mode

13 months agoBug fix for undefined syslog routine
Michael Rash [Wed, 18 Apr 2012 02:23:31 +0000]
Bug fix for undefined syslog routine

Fixed a bug that caused psad to emit the following:

Undefined subroutine &main::LOG_DAEMON called at ./psad line 10071.

This problem was noticed by Robert and reported on the psad mailing list.

13 months agoRPM spec files switched to NetAddr::IP installation
Michael Rash [Wed, 18 Apr 2012 00:44:16 +0000]
RPM spec files switched to NetAddr::IP installation

13 months ago--test-system-install to allow current system installation of psad to be tested throu...
Michael Rash [Wed, 18 Apr 2012 00:42:42 +0000]
--test-system-install to allow current system installation of psad to be tested through the test suite

13 months agooverride -O option for fwcheck_psad.pl
Michael Rash [Wed, 18 Apr 2012 00:40:52 +0000]
override -O option for fwcheck_psad.pl

13 months agoupdate psad RPM spec files for the 2.2 release - more updates coming to properly...
Michael Rash [Tue, 17 Apr 2012 01:34:04 +0000]
update psad RPM spec files for the 2.2 release - more updates coming to properly handle the NetAddr::IP modules

13 months agoversion 2.2 nearly ready - bumped version numbers
Michael Rash [Tue, 17 Apr 2012 01:27:08 +0000]
version 2.2 nearly ready - bumped version numbers

13 months agoadded signatures file that excludes the MS SQL connect signature
Michael Rash [Tue, 17 Apr 2012 01:17:50 +0000]
added signatures file that excludes the MS SQL connect signature

13 months agoupdated test config files to not require the 'mail' binary
Michael Rash [Tue, 10 Apr 2012 12:40:41 +0000]
updated test config files to not require the 'mail' binary

13 months agoMinor compiler warning bug fix for OpenBSD systems.
Michael Rash [Sun, 25 Mar 2012 00:34:56 +0000]
Minor compiler warning bug fix for OpenBSD systems.

Compiling psad *.c files on OpenBSD issued the following warning before this fix:

/usr/bin/gcc -Wall -O psadwatchd.c psad_funcs.c strlcpy.c strlcat.c -o psadwatchd
psad_funcs.c: In function 'send_alert_email':
psad_funcs.c:325: warning: missing sentinel in function call

13 months agoadded IPv6 exclusion test for Snort MS SQl Server communication attempt signature
Michael Rash [Sat, 24 Mar 2012 14:08:48 +0000]
added IPv6 exclusion test for Snort MS SQl Server communication attempt signature

13 months agoadded Snort sig tests for MS SQL Server communication attempt
Michael Rash [Sat, 24 Mar 2012 13:25:00 +0000]
added Snort sig tests for MS SQL Server communication attempt

13 months agoIPv4 allow valid echo request
Michael Rash [Sat, 24 Mar 2012 02:06:44 +0000]
IPv4 allow valid echo request

13 months agominor hostname update minastirith -> linux
Michael Rash [Sat, 24 Mar 2012 02:00:23 +0000]
minor hostname update minastirith -> linux

13 months agoadded IPv4 ICMP type/code validation test
Michael Rash [Sat, 24 Mar 2012 01:58:19 +0000]
added IPv4 ICMP type/code validation test

13 months agoICMP6 type/code validation test, perl warnings test
Michael Rash [Sat, 24 Mar 2012 01:09:38 +0000]
ICMP6 type/code validation test, perl warnings test

13 months agoadded ipv6_invalid_icmp6_type_code file for test suite support for ICMP6 type/code...
Michael Rash [Sat, 24 Mar 2012 01:08:59 +0000]
added ipv6_invalid_icmp6_type_code file for test suite support for ICMP6 type/code validation

13 months agobugfix for uninitialized variable in ICMP6 validation reporting
Michael Rash [Sat, 24 Mar 2012 01:07:41 +0000]
bugfix for uninitialized variable in ICMP6 validation reporting

13 months agovalidate ICMP6 type+code fields
Michael Rash [Fri, 23 Mar 2012 03:00:00 +0000]
validate ICMP6 type+code fields

13 months agocopy original psad.conf before install and restore at conclusion
Michael Rash [Fri, 23 Mar 2012 00:41:08 +0000]
copy original psad.conf before install and restore at conclusion

13 months agomove icmp validation code out of Snort rules comparision
Michael Rash [Fri, 23 Mar 2012 00:27:37 +0000]
move icmp validation code out of Snort rules comparision

For better performance and correctness, moved icmp type/code validation code out
of Snort rule comparision routine.  Added icmp validation output to --Analyze
mode output.  Disabled DNS lookups in -A mode by default, but added --dns-analysis
command line arg to provide an override.

13 months agoadded --install-root and --install-test-dir options to --help output
Michael Rash [Fri, 23 Mar 2012 00:26:53 +0000]
added --install-root and --install-test-dir options to --help output

14 months agoadded the ability to read iptables packet data from a file with -m in --Benchmark...
Michael Rash [Wed, 21 Mar 2012 01:15:38 +0000]
added the ability to read iptables packet data from a file with -m in --Benchmark mode

14 months agoadded IPv6 abbreviated format test
Michael Rash [Sun, 18 Mar 2012 17:43:48 +0000]
added IPv6 abbreviated format test

14 months agobugfix to honor audo_dl lines with IPv6 addresses
Michael Rash [Sun, 18 Mar 2012 17:32:13 +0000]
bugfix to honor audo_dl lines with IPv6 addresses

14 months agoadded --test-mode so that fw check emails are not sent, debug is enabled, and is_loca...
Michael Rash [Sun, 18 Mar 2012 02:00:09 +0000]
added --test-mode so that fw check emails are not sent, debug is enabled, and is_local() always returns false

14 months agoadded --test-mode so that fw check emails are not sent, debug is enabled, and is_loca...
Michael Rash [Sat, 17 Mar 2012 19:50:00 +0000]
added --test-mode so that fw check emails are not sent, debug is enabled, and is_local() always returns false

14 months agoadded enable_ack_detection.conf file
Michael Rash [Sat, 17 Mar 2012 19:48:55 +0000]
added enable_ack_detection.conf file

14 months agoadded IPv6 TCP connect() test
Michael Rash [Sat, 17 Mar 2012 18:11:30 +0000]
added IPv6 TCP connect() test

14 months agoadded TCP NULL scan test
Michael Rash [Sat, 17 Mar 2012 18:00:07 +0000]
added TCP NULL scan test

14 months agoadded NULL scan test
Michael Rash [Sat, 17 Mar 2012 01:31:01 +0000]
added NULL scan test

14 months agoadded FIN, XMAS, and ACK scan tests
Michael Rash [Sat, 17 Mar 2012 01:12:01 +0000]
added FIN, XMAS, and ACK scan tests

14 months agobugfix in psad to honor IGNORE_PROTOCOLS keyword (found by corresponding tests)
Michael Rash [Fri, 16 Mar 2012 00:44:20 +0000]
bugfix in psad to honor IGNORE_PROTOCOLS keyword (found by corresponding tests)

14 months agoupdated to remove kmsgsd discussion since kmsgsd is basically deprecated at this...
Michael Rash [Fri, 16 Mar 2012 00:41:40 +0000]
updated to remove kmsgsd discussion since kmsgsd is basically deprecated at this point

14 months agominor config file comment typo fixes
Michael Rash [Wed, 14 Mar 2012 01:43:37 +0000]
minor config file comment typo fixes

14 months agominor comment typo fixes
Michael Rash [Wed, 14 Mar 2012 01:23:44 +0000]
minor comment typo fixes

14 months agoadded auto_dl 5 tests
Michael Rash [Wed, 14 Mar 2012 01:17:02 +0000]
added auto_dl 5 tests

14 months agoadded SYN scan and UDP scan tests
Michael Rash [Wed, 14 Mar 2012 00:43:12 +0000]
added SYN scan and UDP scan tests

14 months agoupdated default INSTALL_ROOT path to the test/ directory install path test/psad-install
Michael Rash [Wed, 14 Mar 2012 00:38:41 +0000]
updated default INSTALL_ROOT path to the test/ directory install path test/psad-install

14 months agobugfix in variable expansion routine to ensure expansion of multiple sub-vars
Michael Rash [Wed, 14 Mar 2012 00:37:44 +0000]
bugfix in variable expansion routine to ensure expansion of multiple sub-vars

14 months agoAdded the ability to install at custom location
Michael Rash [Tue, 13 Mar 2012 01:34:03 +0000]
Added the ability to install at custom location

This commit adds the ability to install psad at a custom location via the
--install-root <root> command line argument to install.pl.  This feature
was suggested by @pyllyukko.  In addition, psad can be installed by a
normal user instead requiring root.

14 months agoadditional basic operations tests, next up: scan tests
Michael Rash [Mon, 12 Mar 2012 02:41:17 +0000]
additional basic operations tests, next up: scan tests

14 months agoadded test suite scans/ directory
Michael Rash [Mon, 12 Mar 2012 02:38:55 +0000]
added test suite scans/ directory

14 months agoadded test suite via the test/ directory
Michael Rash [Sun, 11 Mar 2012 02:40:04 +0000]
added test suite via the test/ directory

14 months agobug fix to ensure the psadfifo file is not created unless is true
Michael Rash [Sun, 11 Mar 2012 01:44:46 +0000]
bug fix to ensure the psadfifo file is not created unless  is true

14 months agoadded PERL5LIB env variable so module installs can reference the current install...
Michael Rash [Sat, 10 Mar 2012 02:36:43 +0000]
added PERL5LIB env variable so module installs can reference the current install path, minor 'die' statement update to remove newlines

14 months agoadded support for ip6tables policy default log and drop rule detection
Michael Rash [Fri, 9 Mar 2012 02:44:12 +0000]
added support for ip6tables policy default log and drop rule detection

14 months agoupdated to IPTables::ChainMgr 1.2 and IPTables::Parse 1.1
Michael Rash [Fri, 9 Mar 2012 02:40:43 +0000]
updated to IPTables::ChainMgr 1.2 and IPTables::Parse 1.1

14 months agoupdated to IPTables::ChainMgr 1.2 and IPTables::Parse 1.1
Michael Rash [Fri, 9 Mar 2012 02:39:09 +0000]
updated to IPTables::ChainMgr 1.2 and IPTables::Parse 1.1

14 months agofix 'qw(...) usage as parenthesis' warnings for perl > 5.14
Michael Rash [Tue, 21 Feb 2012 01:57:02 +0000]
fix 'qw(...) usage as parenthesis' warnings for perl > 5.14

14 months agominor comment updates (header material)
Michael Rash [Tue, 21 Feb 2012 01:54:23 +0000]
minor comment updates (header material)

15 months agoupdated Unix::Syslog to 1.1 from CPAN
Michael Rash [Fri, 10 Feb 2012 16:37:43 +0000]
updated Unix::Syslog to 1.1 from CPAN

16 months agofix 'qw(...) usage as parenthesis' warnings for perl > 5.14
Michael Rash [Sat, 14 Jan 2012 19:11:05 +0000]
fix 'qw(...) usage as parenthesis' warnings for perl > 5.14

16 months agoadded ip6tables policy dump to --fw-dump mode
Michael Rash [Fri, 23 Dec 2011 21:33:05 +0000]
added ip6tables policy dump to --fw-dump mode

17 months agobumped version to 3.0-pre1 psad-3.0-pre1
Michael Rash [Wed, 14 Dec 2011 02:51:22 +0000]
bumped version to 3.0-pre1