Commit graph

1835 commits

Author SHA1 Message Date
Seth Hall
bbedb73a45 Huge updates to the RDP analyzer from Josh Liburdi.
- More data pulled into scriptland.
  - Logs expanded with client screen resolution and desired color depth.
  - Values in UTF-16 on the wire are converted to UTF-8 before being
    sent to scriptland.
  - If the RDP turns into SSL records, we now pass data that appears
    to be SSL to the PIA analyzer.
  - If RDP uses native encryption with X.509 certs we pass those
    certs to the files framework and the base scripts pass them forward
    to the X.509 analyzer.
  - Lots of cleanup and adjustment to fit the documented protocol
    a bit better.
  - Cleaned up the DPD signatures.
  - Moved to flowunit instead of datagram.
  - Added tests.
2015-03-04 13:12:03 -05:00
Johanna Amann
e48c6ccc4a Do not log common name by default (it is most interesting for scripts)
and add a test case.
2015-03-03 16:38:25 -08:00
Johanna Amann
252d57fd2c extract most specific common name from certificates 2015-03-03 16:09:54 -08:00
Robin Sommer
dfc88094ab Merge remote-tracking branch 'origin/topic/jsiwek/broker'
* origin/topic/jsiwek/broker: (34 commits)
  Update broker submodule.
  Update broker submodule.
  broker integration: add missing baselines for doc tests
  broker integration: add prof.log statistics
  broker integration: add high-level usage documentation
  broker integration: add API documentation (broxygen/doxygen)
  broker integration: fix memory leak, add leak tests
  Update broker submodule.
  Improve comm tests.
  Fix gcc compile warnings.
  broker integration: fix unit tests to work when broker is not enabled.
  Add --enable-c++11 configure flag.
  broker integration: add (un)publish/(un)advertise functions
  broker integration: add knobs to set auto publish/advertise behavior
  broker integration: move listen port for unit tests to a btest variable
  broker integration: add events for incoming connection status updates
  broker integration: adapt to change in expiration_time
  Update coverage unit test baselines.
  broker integration: add Comm::enable function
  broker integration: process debug/diagnostic reports from broker
  ...

Conflicts:
	cmake
	testing/btest/Baseline/plugins.hooks/output
2015-03-02 17:10:15 -08:00
Vlad Grigorescu
b129231d9b KRB: Clean up krb.log a bit. 2015-03-02 12:32:24 -05:00
Mike Smiley
3877b3e34b add bytes recvd to Stats and stats.bro
use libpcap packet hdr.len to count bytes
2015-02-23 21:27:28 -05:00
Vlad Grigorescu
96fc3b75f7 Merge remote-tracking branch 'origin/master' into topic/vladg/sip 2015-02-21 13:07:22 -05:00
Vlad Grigorescu
b90c8cb8ec Merge remote-tracking branch 'origin/master' into topic/vladg/file-analysis-exe-analyzer
Conflicts:
	src/types.bif
2015-02-19 16:59:52 -06:00
Mike Smiley
a1d49e791e add local_resp to Conn Info
allow user to differentiate between local -> local and local -> remote
connections
2015-02-18 20:41:40 -05:00
Jon Siwek
b06d82cced broker integration: add API documentation (broxygen/doxygen)
Also changed asynchronous data store query code a bit; trying to make
memory management and handling of corner cases a bit clearer (former
maybe could still be better, but I need to lookup queries by memory
address to associate response cookies to them, and so wrapping pointers
kind of just gets in the way).
2015-02-17 10:50:57 -06:00
Jon Siwek
e95116ba85 Merge branch 'master' into topic/jsiwek/broker 2015-02-16 10:00:17 -06:00
jshlbrd
dade1936be Update dpd.sig 2015-02-15 23:06:36 -08:00
jshlbrd
10071ffddf Fixed typo 2015-02-15 23:05:11 -08:00
jshlbrd
8a5bb0f6a7 Added check for connection existence
Added a check for connection existence before trying to remove the RDP analyzer from a connection.
2015-02-15 23:04:31 -08:00
Josh Liburdi
90bfbf9002 Added comments, changed logging events to reduce analyzer errors 2015-02-15 22:43:31 -08:00
Josh Liburdi
a3ab9f5b09 Added comments and TODOs 2015-02-15 10:18:52 -08:00
Josh Liburdi
af1f4be529 Added comments and TODOs 2015-02-15 10:16:16 -08:00
Josh Liburdi
0648dafa54 Removed scheduling of rdp_tracker event in server response events 2015-02-15 10:08:31 -08:00
Josh Liburdi
fd655aa85d Removed debug code for SSL 2015-02-15 09:24:28 -08:00
jshlbrd
2fcddc6441 Update init-default.bro
Commented out mysql
2015-02-14 13:31:23 -08:00
Josh Liburdi
46713fb5c7 Init RDP analyzer 2015-02-14 13:16:48 -08:00
Jon Siwek
212368b245 Merge remote-tracking branch 'origin/topic/jsiwek/socks-authentication'
* origin/topic/jsiwek/socks-authentication:
  Refactor SOCKS5 user/pass authentication support.
  Update the SOCKS analyzer to support user/pass login.

BIT-1011 #merged
2015-02-13 09:15:50 -06:00
Jon Siwek
961fd06cad Refactor SOCKS5 user/pass authentication support.
- Rename event "socks_login_userpass" to "socks_login_userpass_request"
- Rename event "socks_login_reply" to "socks_login_userpass_reply"
- Split unsupported authN weird into 2 types: method vs. version

Addresses BIT-1011
2015-02-12 17:06:38 -06:00
Jon Siwek
ebc9407a2b broker integration: add knobs to set auto publish/advertise behavior 2015-02-09 16:26:31 -06:00
Robin Sommer
23b9705a7b Fixing analyzer tag types for some Files::* functions. 2015-02-08 18:23:22 -08:00
Vlad Grigorescu
4a2d7f1d39 SIP: Move to the new string BIFs 2015-02-06 20:00:38 -05:00
Vlad Grigorescu
d852fe8b52 Merge remote-tracking branch 'origin/master' into topic/vladg/sip 2015-02-06 19:49:23 -05:00
Vlad Grigorescu
fc721d2d25 Merge remote-tracking branch 'origin/master' into topic/vladg/ssh 2015-02-06 18:58:38 -05:00
Vlad Grigorescu
9f19c74a10 Kerberos: A couple small tweaks. 2015-02-06 13:05:09 -05:00
Vlad Grigorescu
dfc42ffe8a Kerberos: Fix parsing of the cipher in tickets, and add it to the log. 2015-02-06 11:48:46 -05:00
Vlad Grigorescu
5bba7ad1eb Kerberos: A couple more formatting fixes. 2015-02-05 16:06:31 -05:00
Vlad Grigorescu
a8373b60e7 Change krb Info string to success bool 2015-02-05 14:30:18 -05:00
Vlad Grigorescu
7e1fcb1a10 Merge remote-tracking branch 'origin/master' into topic/vladg/kerberos 2015-02-05 14:22:29 -05:00
Vlad Grigorescu
444ff240bd Clean up formatting. 2015-02-05 14:21:34 -05:00
Vlad Grigorescu
aea0ae453e Documentation update, and rework events a bit. 2015-02-05 14:05:56 -05:00
Seth Hall
9592f64225 Update the SOCKS analyzer to support user/pass login.
- This addresses BIT-1011
 - Add a new field to socks.log; "password".
 - Two new events; socks_login_userpass and socks_login_reply.
 - One new weird for unsupported authentication method.
 - A new test for authenticated socks traffic.
 - Credit to Nicolas Retrain for the initial patch.  Thanks!
2015-02-05 12:44:10 -05:00
Vlad Grigorescu
457ad73e6d Add support for the SAFE message type. 2015-02-04 17:28:09 -05:00
Vlad Grigorescu
b981bc6c62 Add support for AP_REQ, AP_REP, PRIV, and CRED message types. 2015-02-04 16:28:44 -05:00
Jon Siwek
6b115c6999 Merge branch 'master' into topic/jsiwek/broker 2015-02-02 11:45:21 -06:00
Jon Siwek
9875f5d3eb broker integration: add distributed data store api
But haven't done the full gamut of testing on it yet.
2015-01-30 14:39:16 -06:00
Jon Siwek
d2ea87735a broker integration: add bifs to inspect/manipulate broker data
i.e. script-layer functions to convert between bro values and broker
values; mostly for use w/ Bro's data store interface (coming soon).
2015-01-29 10:42:48 -06:00
Vlad Grigorescu
1f41c0470c Improve Kerberos DPD and fix a few parse errors. 2015-01-23 17:22:10 -05:00
Jon Siwek
23f04835c6 Deprecate split* family of BIFs.
These functions are now deprecated in favor of alternative versions that
return a vector of strings rather than a table of strings.

Deprecated functions:

- split: use split_string instead.
- split1: use split_string1 instead.
- split_all: use split_string_all instead.
- split_n: use split_string_n instead.
- cat_string_array: see join_string_vec instead.
- cat_string_array_n: see join_string_vec instead.
- join_string_array: see join_string_vec instead.
- sort_string_array: use sort instead instead.
- find_ip_addresses: use extract_ip_addresses instead.

Changed functions:

- has_valid_octets: uses a string_vec parameter instead of string_array.

Addresses BIT-924, BIT-757.
2015-01-21 15:34:42 -06:00
Vlad Grigorescu
b8376ca733 Add Kerberos support for PKINIT (x509 cert authentication) 2015-01-20 20:43:51 -05:00
Vlad Grigorescu
3c3920bfbc Kerberos - Add TCP support 2015-01-20 17:46:26 -05:00
Vlad Grigorescu
2e8eb574f5 A number of Kerberos fixes, following testing. Added some fields to the log, and parsed some more data. 2015-01-19 18:16:27 -05:00
Jon Siwek
7e563b7275 broker integration: add remote events 2015-01-15 15:45:08 -06:00
Robin Sommer
c67c7c6196 Merge remote-tracking branch 'origin/fastpath'
* origin/fastpath:
  small changes to ec curve names in a newer draft
2015-01-15 09:44:41 -08:00
Robin Sommer
0024881f3d Merge remote-tracking branch 'origin/topic/vladg/mysql'
* origin/topic/vladg/mysql:
  Updating MySQL with Robin's suggestions:

BIT-1285 #merged
2015-01-14 14:21:00 -08:00
Robin Sommer
41ff1c4cd0 Merge remote-tracking branch 'origin/topic/robin/dnp3-merge-v4'
* origin/topic/robin/dnp3-merge-v4:
  add test trace in which DNP3 packets are over UDP; update test scripts and baseline results
  A bit more DNP3 tweaking.
  remove redundnt codes; find a way to use the analyzer function, such as Weird; fix a small bug in ProcessData function in DNP3.cc; passed the test
  Renameing the DNP3 TCP analyzer
  quickly fix another bug; adding missing field of the declaration of dnp3_request_application_header and dnp3_response_application_header
  Removing the debug printf in DNP3.cc
  fixed the bug of deciding the size of object 1 varition 1 in DNP3
  Fix some things in DNP3 UDP analyzer.
  changed a bug, but still not working
  modify DNP3.cc and DNP3.h to add DNP3_UDP_Analyzer; binpac unchanged

BIT-1231 #merged
2015-01-14 13:25:42 -08:00