[Bro] Emerging Threats signatures on Bro ids ?

rmkml rmkml at yahoo.fr
Sat Aug 18 17:35:11 PDT 2012

ok please new release update (open-gpl) Emerging Threats signatures to Bro Signature langage:

You can start bro like this:
  bro -i eth0 -s et_bro2_17aug.sig

-update to last Emerging Threats 17 Aug 2012
-contains only 269 sig at this time, work in progress
-bro signature language use regular expression (like juniper/onesecure) need  rewrite ET signature
-remember bro tcp reassembly only first 1k for performance reason, check dpd_buffer_size

Im always interested if you have comments/feedback/flame/performance/FP/FN please.

Futur work:
1) use Dynamic Port Detection (not static port)
2) use local_net / external_net
3) split signatures per category files
4) find case insensitive more "simplify" regexp ?
5) create on new dns parser like dns-request on bro signature language

More information on Bro Signature Language:



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