[Oisf-devel] Suricata 1.3beta1 is ready for testing

rmkml rmkml at yahoo.fr
Wed Apr 4 23:57:10 UTC 2012


Hi,
First: Congratulations Victor and all Oisf team and community!

Im request a upgrade for byte_extract please:
-suricata not support negative distance on byte_extract like this sig:

alert tcp any 80 -> any any (msg:"test byte_extract"; flow:to_client,established; file_data; content:"abc"; distance:0; 
byte_extract:1,-1,ici,relative,big; classtype:web-application-activity; sid:94230265; rev:1;)

suricata output error results:
5/4/2012 -- 01:54:10 - <Error> - [ERRCODE: SC_ERR_INVALID_SIGNATURE(39)] - error parsing signature "alert tcp any 80 -> any any (msg:"test 
byte_extract"; flow:to_client,established; file_data; content:"abc"; distance:0; byte_extract:1,-1,ici,relative,big; 
classtype:web-application-activity; sid:94230265; rev:1;)" from file testsuricata.rules at line 3

If anyone confirm, Im open a new ticket on redmine.

Regards
Rmkml



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