Snort mailing list archives
Re: [Emerging-Sigs] Unusually small php puts
From: Joel Esler <jesler () sourcefire com>
Date: Thu, 16 May 2013 14:37:10 -0400
I'm going to test it in our test systems James, we'll see how it goes. On May 15, 2013, at 1:08 PM, James Lay <jlay () slave-tothe-box net> wrote:
Last month (the 19th I think) I attending an all day security conference...it was pretty good. One of the tell tale signs of C2 traffic was small php PUT's (according to one presenter), so here's a sig for that: alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"POLICY Unusually small php PUT"; flow:to_server,established; content:"PUT"; http_method; http_uri; urilen:<10; classtype:misc-activity; sid:10000059; rev:1) Might be useful, might not. I'm embarrassed that it took me almost a month to get to my notes 8-| James _______________________________________________ Emerging-sigs mailing list Emerging-sigs () lists emergingthreats net https://lists.emergingthreats.net/mailman/listinfo/emerging-sigs Support Emerging Threats! Subscribe to Emerging Threats Pro http://www.emergingthreats.net The ONLY place to get complete premium rulesets for all versions of Suricata and Snort 2.4.0 through Current!
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Current thread:
- Unusually small php puts James Lay (May 15)
- Re: [Emerging-Sigs] Unusually small php puts Joel Esler (May 16)
- Re: [Emerging-Sigs] Unusually small php puts James Lay (May 16)
- Re: [Emerging-Sigs] Unusually small php puts Joel Esler (May 16)
- Re: [Emerging-Sigs] Unusually small php puts Joel Esler (Jun 10)
- Re: [Emerging-Sigs] Unusually small php puts James Lay (Jun 10)
- Re: [Emerging-Sigs] Unusually small php puts James Lay (May 16)
- Re: [Emerging-Sigs] Unusually small php puts Joel Esler (May 16)