Skip to content

elnappo/bro-log-parser

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

14 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Bro log parser

Build Status GitHub Action Status Maintainability

Simple logfile parser for Bro IDS. This library parses and transforms entries in a logfile created by the ASCII Writer into a dynamically generated namedtuple. Fields are converted into native Python data types.

Requirements

  • python3

Install

python3 setup.py install

Tests

pytest
# OR
python3 setup.py test

Example

>>> from brologparse import parse_log_file
>>> for entry in parse_log_file("conn.log"):
...     # entry._fields: Tuple of strings listing the field names
...     # entry._asdict(): Return a new OrderedDict which maps field names to their corresponding values
...     print(entry)
...
ConnEntry(
    ts=datetime.datetime(2015, 1, 23, 0, 49, 13, 396481),
    uid='CjPbcf1SkE86OWWTra', 
    id_orig_h=IPv4Address('192.168.1.100'),
    id_orig_p=137,
    id_resp_h=IPv4Address('192.168.1.255'),
    id_resp_p=137,
    proto='udp',
    service='dns',
    duration=0.752894,
    orig_bytes=100,
    resp_bytes=0,
    conn_state='S0',
    local_orig=None,
    local_resp=None,
    missed_bytes=0,
    history='D',
    orig_pkts=2,
    orig_ip_bytes=156,
    resp_pkts=0,
    resp_ip_bytes=0,
    tunnel_parents=None
)

License

MIT

Author Information

Fabian Weisshaar [email protected]