[Bro-Dev] [JIRA] (BIT-1545) SSH connection not recording entire flow correctly

Jason Carr (JIRA) jira at bro-tracker.atlassian.net
Fri Mar 4 10:47:00 PST 2016


Jason Carr created BIT-1545:
-------------------------------

             Summary: SSH connection not recording entire flow correctly
                 Key: BIT-1545
                 URL: https://bro-tracker.atlassian.net/browse/BIT-1545
             Project: Bro Issue Tracker
          Issue Type: Problem
          Components: Bro
    Affects Versions: git/master, 2.4
         Environment: Ubuntu 14.04 LTS, myricom 10g capture card
            Reporter: Jason Carr
         Attachments: ssh-port22.pcap

Making a connection out to a server via ssh does not write to conn.log while running with broctl but it does log to weird.log and ssh.log but nothing to conn.log.

While running bro -C -r ssh-port22.pcap, a partial log entry is listed with an incorrect and very low number of packets and bytes.

It was determined that disabling the SSH analyzer gets the correct conn.log output. 

Analyzer::disable_analyzer(Analyzer::ANALYZER_SSH);	

Testing on try.bro.org, 2.4+ and master has this problem but 2.3 and below it works as expected.

Attached is the SSH connection outbound pcap.



--
This message was sent by Atlassian JIRA
(v7.2.0-OD-03-010#72000)


More information about the bro-dev mailing list