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FileAnalysis: misc. tweaks/fixes.

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- Add a timeout flag to file_analysis.log so it's easy to tell what
  has had at least one timeout trigger happen.

- Fix ftp-data service tag not being set for reused connections.

- Fix HTTP::Incorrect_File_Type because mime types returned by FAF have
  the charset still in them, but the HTTP::mime_types_extensions table
  does not and it requires an exact string match. (still ugly)

- Add TRIGGER_NEW_CONN to track files going over multiple connections.

- Add an initial file/mime type guess for non-linear file transfers.

- Fix a case where file/mime type detection would never be attempted
  if the start of the file was a content gap.

- Improve mime type tracking of HTTP byte-range/partial-content,
  even if the requests are pipelined or over multiple connections.

- I changed the modbus.events test because having the baseline output
  be 80+ MB is nuts and it was sensitive to connection record redefs.
This commit is contained in:
Jon Siwek 2013-03-28 16:59:29 -05:00
parent f0e9cdc30a
commit 3642ecc73e
16 changed files with 79842 additions and 159442 deletions
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10
testing/btest/Baseline/scripts.base.frameworks.file-analysis.logging/file_analysis.log
View file

@ -3,8 +3,8 @@
#empty_field (empty)
#unset_field -
#path file_analysis
#open 2013-03-26-20-26-26
#fields file_id parent_file_id source last_active seen_bytes total_bytes missing_bytes overflow_bytes timeout_interval bof_buffer_size file_type mime_type conn_uids actions_taken extracted_files md5 sha1 sha256
#types string string string time count count count count interval count string string table[string] table[enum] table[string] string string string
Cx92a0ym5R8 - HTTP 1362692527.009775 4705 4705 0 0 120.000000 1024 set set UWkUyAuUGXf FileAnalysis::ACTION_SHA1,FileAnalysis::ACTION_EXTRACT,FileAnalysis::ACTION_DATA_EVENT,FileAnalysis::ACTION_MD5,FileAnalysis::ACTION_SHA256 Cx92a0ym5R8-file 397168fd09991a0e712254df7bc639ac 1dd7ac0398df6cbc0696445a91ec681facf4dc47 4e7c7ef0984119447e743e3ec77e1de52713e345cde03fe7df753a35849bed18
#close 2013-03-26-20-26-26
#open 2013-03-28-21-35-46
#fields file_id parent_file_id source last_active seen_bytes total_bytes missing_bytes overflow_bytes timeout_interval bof_buffer_size file_type mime_type timedout conn_uids actions_taken extracted_files md5 sha1 sha256
#types string string string time count count count count interval count string string bool table[string] table[enum] table[string] string string string
Cx92a0ym5R8 - HTTP 1362692527.009775 4705 4705 0 0 120.000000 1024 set set F UWkUyAuUGXf FileAnalysis::ACTION_SHA1,FileAnalysis::ACTION_EXTRACT,FileAnalysis::ACTION_DATA_EVENT,FileAnalysis::ACTION_MD5,FileAnalysis::ACTION_SHA256 Cx92a0ym5R8-file 397168fd09991a0e712254df7bc639ac 1dd7ac0398df6cbc0696445a91ec681facf4dc47 4e7c7ef0984119447e743e3ec77e1de52713e345cde03fe7df753a35849bed18
#close 2013-03-28-21-35-46