[Bro] Intel Framework Not Generating Intel Log
Jamie Gausemel
jamie.gausemel at gmail.com
Wed Jun 18 12:21:57 PDT 2014
I am running Bro 2.2 on Security Onion
==========================
sensor1 at sensor1:~/tmp$ sudo tail /opt/bro/share/bro/site/local.bro
#@load apt1
# Bro Intelligence Framework
@load frameworks/intel/seen
@load frameworks/intel/do_notice
# Load Intel Feeds For Bro Intelligence Framework
redef Intel::read_files += {
"/opt/bro/intel_feeds/test.txt"
};
==========================
sensor1 at sensor1:~/tmp$ sudo cat /opt/bro/intel_feeds/test.txt
#fields indicator indicator_type meta.source
216.146.46.11 Intel::ADDR jamie
==========================
sensor1 at sensor1:~/tmp$ sudo bro -r test.pcap local
generates the following logs:
capture_loss.log conn.log loaded_scripts.log packet_filter.log
reporter.log
==========================
reporter.log contains:
sensor1 at sensor1:~/tmp$ cat reporter.log
#separator \x09
#set_separator ,
#empty_field (empty)
#unset_field -
#path reporter
#open 2014-06-18-18-13-17
#fields ts level message location
#types time enum string string
0.000000 Reporter::WARNING Template value remaining in BPFConf
filename: /etc/nsm/{{hostname}}-{{interface}}/bpf-bro.conf
/opt/bro/share/bro/securityonion/./bpfconf.bro, line 99
0.000000 Reporter::INFO BPFConf filename set:
/etc/nsm/sensor1-eth1/bpf-bro.conf
/opt/bro/share/bro/securityonion/./bpfconf.bro, line 103
0.000000 Reporter::INFO BPFConf filename set:
/etc/nsm/sensor1-eth1/bpf-bro.conf
/opt/bro/share/bro/securityonion/./bpfconf.bro, line 103
1403105006.674182 Reporter::INFO Failed to open GeoIP database:
/usr/share/GeoIP/GeoIPCity.dat (empty)
1403105006.674182 Reporter::INFO Fell back to GeoIP Country database
(empty)
1403105006.674182 Reporter::INFO Failed to open GeoIP database:
/usr/share/GeoIP/GeoIPCityv6.dat (empty)
#close 2014-06-18-18-13-17
==========================
test.pcap contains ICMP traffic to 216.146.46.11, and this traffic shows up
in conn.log; however, I am not getting the expected intel.log. The test.txt
is tab delimited, and was created with pico.
Any ideas? Are there other logs I can look at for clues? Thanks.
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