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276 commits

Author SHA1 Message Date
Jon Siwek
86cba4c33f Fix missing action in notice policy for looking up GeoIP data. 2011-12-13 16:17:44 -06:00
Seth Hall
61aa592db5 A few updates for SQL injection detection. 
- The biggest change is the change in notice names from
	HTTP::SQL_Injection_Attack_Against to
	HTTP::SQL_Injection_Victim

- A few new SQL injection attacks in the tests that we need to
  support at some point.
 2011-12-12 14:26:54 -05:00
Seth Hall
76a0b9ad3c Fixed some DPD signatures for IRC. Fixes ticket #311. 
- The larger issue from ticket 313 still stands.
 2011-12-10 22:33:49 -05:00
Seth Hall
6478b4acaf Removing Off_Port_Protocol_Found notice. 
- Other very small cleanup.
 2011-12-10 00:18:10 -05:00
Seth Hall
00fb187927 SSH::Interesting_Hostname_Login cleanup. Fixes #664. 2011-12-10 00:13:37 -05:00
Jon Siwek
8e89d78788 Add more cluster and communication framework documentation. 2011-12-09 17:31:47 -06:00
Seth Hall
ec721dffec Added is_orig fields to the SSL events and adapted script. 
- Added a field named $last_alert to the SSL log.  This doesn't even
  indicate the direction the alert was sent, but we need to start somewhere.

- The x509_certificate function has an is_orig field now instead of
  is_server and it's position in the argument list has moved.

- A bit of reorganization and cleanup in the core analyzer.
 2011-12-09 16:56:12 -05:00
Jon Siwek
1f57827e54 Add more logging framework documentation. 2011-12-09 14:30:21 -06:00
Bernhard Amann
0313039977 log protocol in notices. 2011-12-08 14:44:45 -08:00
Seth Hall
3391270527 Fixed a really dumb bug that was causing the malware hash registry script to break. 2011-12-08 14:25:52 -05:00
Seth Hall
04e2773d30 Fixed some bugs with capturing data in the base DNS script. 2011-12-08 13:06:45 -05:00
Jon Siwek
5126b65493 Add reporter bif/framework documentation. 2011-12-07 16:54:40 -06:00
Jon Siwek
506a42638a Omit loading local-<node>.bro scripts from base cluster framework. 
The loading of these is better handled by BroControl and it seems
odd to load them from a base/ script anyway since they'll contain
site/policy specific code.

Addresses #663
 2011-12-05 13:02:39 -06:00
Robin Sommer
df3ae4b30d Merge remote-tracking branch 'origin/topic/jsiwek/remote-log-peer' 
* origin/topic/jsiwek/remote-log-peer:
  Add a remote_log_peer event which contains an event_peer record param.

Closes #493.
 2011-12-01 16:02:11 -08:00
Jon Siwek
0c8b5a712d Add a remote_log_peer event which contains an event_peer record param. 
Addresses #493.
 2011-12-01 14:07:08 -06:00
Jon Siwek
14c1d2ae1f Remove example redef of SMTP::entity_excerpt_len from local.bro. 2011-12-01 09:31:38 -06:00
Jon Siwek
8d7ca1360f Fix error emitted when loading local.bro in bare mode 
Regarding the redef of SMTP::entity_excerpt_len without having
been previously defined.
 2011-11-30 13:56:30 -06:00
Seth Hall
70004cb04d Small updates to address the "globals" ticket. 
Fixes #633
 2011-11-30 11:35:53 -05:00
Seth Hall
bb47289bfa Some updates to the base DNS script. 
- Answers and TTLs are now vectors.

- The warning that was being generated (dns_reply_seen_after_done)
  from transaction ID reuse is fixed.

- Updated the single failing btest baseline.
 2011-11-30 10:19:41 -05:00
Robin Sommer
c35094ea0b Update missing in last commit to this branch. 2011-11-15 16:42:23 -08:00
Robin Sommer
2dc04b2ce5 Merge remote-tracking branch 'origin/master' into topic/robin/pp-alarms 2011-11-15 08:36:44 -08:00
Robin Sommer
fa76330afb Merge remote-tracking branch 'origin/fastpath' 
* origin/fastpath:
  Binary packaging script tweaks.
  More default "weird" tuning for the "SYN_with_data" notice.
  Tiny bugfix for http file extraction along with test.
 2011-11-15 07:53:36 -08:00
Seth Hall
4942767c4d More default "weird" tuning for the "SYN_with_data" notice. 
- I think the default tuning should be that anything not requiring
  a session to be established should use ACTION_LOG_PER_ORIG.

- We need to get some tie-in with the metrics framework in place
  so that we can find when lots of these values are being suppressed.
 2011-11-14 16:12:38 -05:00
Seth Hall
d14349a6f8 Merge remote-tracking branch 'origin/master' into fastpath 2011-11-14 16:06:44 -05:00
Seth Hall
b12d2c768e Tiny bugfix for http file extraction along with test. 2011-11-14 15:24:15 -05:00
Robin Sommer
e0692b898e Merge branch 'master' into topic/robin/pp-alarms 2011-11-03 15:30:41 -07:00
Robin Sommer
41a443677b Merge remote-tracking branch 'origin/fastpath' 
* origin/fastpath:
  No longer write to the PacketFilter::LOG stream if not reading traffic.
 2011-11-03 15:27:23 -07:00
Robin Sommer
c4d6f814ff Tuning the pretty-printed alarms output. 
- Now including the included time range into the subject.

- With some notices, it got confused who's the orginator.
 2011-11-02 18:09:09 -07:00
Seth Hall
507b51c957 No longer write to the PacketFilter::LOG stream if not reading traffic. 2011-11-02 15:09:57 -04:00
Robin Sommer
69b61be0ef Merge branch 'master' of ssh://git.bro-ids.org/bro 
Conflicts:
	scripts/policy/frameworks/control/controller.bro
 2011-10-27 12:41:18 -07:00
Seth Hall
75e470ac9a The control framework no longer sends functions with the configuration_update command. 2011-10-27 15:29:28 -04:00
Robin Sommer
6ff90d443d Merge branch 'master' of ssh://git.bro-ids.org/bro 2011-10-27 11:23:56 -07:00
Robin Sommer
ff32f5f833 Fixing send_id() problem. 
We no longer update &redef functions. Updating code on the fly isn't
fully supported.
 2011-10-27 11:22:10 -07:00
Seth Hall
ae3ae9a75b Awful fix for SSH login detection. 
- We need a counted measure of payload bytes (not ack tracking and
  not with the IP header which is what we have now).
 2011-10-27 09:41:34 -04:00
Robin Sommer
f3ed235ba7 Tuning the format of the pretty-printed alarm summaries. 
Turns out the old format doesn't work well with the new scripts.
 2011-10-26 21:12:16 -07:00
Robin Sommer
5b79d2b15f Baseline updates. 
Also a small tweak to the genDocSourcesList.sh as I was seein
non-consistent output order.
 2011-10-26 15:27:03 -07:00
Robin Sommer
ec2a8d7904 Merge remote-tracking branch 'origin/topic/robin/pp-alarms' 
* origin/topic/robin/pp-alarms:
  Removing debugging code.
  Now actually pretty-printing the notices.
  Small fixes, and new option to specify a different dest address.
  A new notice script that pretty-prints alarms in the summary email.
  Adding a dummy log writer WRITER_NONE that just discards everything.
 2011-10-26 14:44:46 -07:00
Robin Sommer
314e9c41f9 Removing debugging code. 2011-10-26 14:39:07 -07:00
Robin Sommer
351b0b2aaa Adding instructions to local.bro how to do ACTION_ALARM by default. 2011-10-26 14:30:50 -07:00
Robin Sommer
eb6313adcb Now actually pretty-printing the notices. 
Output is similar to Bro 1.x.
 2011-10-26 13:42:42 -07:00
Robin Sommer
39ed489028 Small fixes, and new option to specify a different dest address. 2011-10-26 11:12:50 -07:00
Robin Sommer
73d5643302 A new notice script that pretty-prints alarms in the summary email. 
It works already, but the actual pretty-printing is still missing.
 2011-10-26 10:40:12 -07:00
Seth Hall
17d03c9936 Fix a problem with DNS servers being logged that aren't actually servers. 2011-10-25 16:20:29 -04:00
Seth Hall
3d6d75b647 Updating test baselines for recent changes. 2011-10-25 14:51:32 -04:00
Jon Siwek
55978d1c18 Changed generated root cert DN format for RFC2253 compliance. 2011-10-25 11:09:31 -05:00
Seth Hall
b2323305f8 Adding sub messages to emails. 2011-10-25 11:36:24 -04:00
Seth Hall
4753f2aeca Adding extra fields to smtp and http to track transaction depth. 
- This will for help linking in analysis scripts and databases later.

- Test baseline updates coming in a few minutes.
 2011-10-25 11:34:48 -04:00
Seth Hall
2131468b08 Merging this branch. It's working better than the existing code. 2011-10-25 11:17:19 -04:00
Seth Hall
dcc8d8456a Removed some fields from http analysis that weren't commonly needed or were wrong. 2011-10-25 09:32:31 -04:00
Seth Hall
320739e183 Updated/fixed MSIE version parsing in the software framework. 2011-10-25 09:30:06 -04:00