[Oisf-users] Mismatch between .meta and eve log and other issues

Cooper F. Nelson cnelson at ucsd.edu
Mon Mar 31 15:10:25 UTC 2014


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Actually, thinking about it, could you try using a libpcap based capture
mode?

I have run a couple suricata instances and the one that worked the best
for file extraction was attached to the inside of a web proxy (i.e. just
monitoring port 3128 on the proxy IP) and using a libpcap based run
mode.  That worked perfectly.

I had similar problems to you (truncated files) when using AF_PACKET
mode, but on my sensor I don't have enough cores/memory to monitor for
HTTP flows, so I actually truncate the server flows myself via bpf filters.

- -Coop

On 3/31/2014 6:29 AM, Travel Factory S.r.l. wrote:
> 
> In my quest for uncomplete filestored files I activated eve.log and run
> my tests (40 wget of the same executable file from an internet server).
> The file produced is here: http://pastebin.com/tiXsxdfN
> 


- -- 
Cooper Nelson
Network Security Analyst
UCSD ACT Security Team
cnelson at ucsd.edu x41042
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