Thanks Justin! I will see if we can do some testing on our end – If so I will report
back.
--
Zach Rogers
Lead Security Analyst
Security and Network Monitoring
Oregon Research & Teaching Security Operations Center (ORTSOC)
Phone: 541.737.7723
GPG Fingerprint: ECC5 03A6 7E91 17C6 50C6 8FAC D6A0 8001 2869 BD52
From: Justin Azoff <justin(a)corelight.com>
Date: Saturday, May 18, 2019 at 4:32 PM
To: "Rogers, Zach" <Zach.Rogers(a)oregonstate.edu>
Cc: Seth Hall <seth(a)corelight.com>om>, "Nead-Work, Alexander"
<Alexander.Nead-Work(a)oregonstate.edu>du>, "zeek(a)zeek.org"
<zeek(a)zeek.org>
Subject: Re: [Zeek] tcmalloc large alloc
There's an issue here:
https://github.com/zeek/zeek/issues/245
I believe the problem was fixed with
https://github.com/zeek/zeek/commit/78dcbcc71ac09d3dd8a213f658ee8e794bb1bcd9 or
https://github.com/zeek/zeek/commit/6598fe991d26bd15e483fcd96ea72bb161143d4e but it has
not been confirmed yet,
On Sat, May 18, 2019 at 7:05 PM Rogers, Zach
<Zach.Rogers@oregonstate.edu<mailto:Zach.Rogers@oregonstate.edu>> wrote:
Hey Seth,
Did you have a chance to look into this?
If anyone else has any input that would be helpful as well!
All the best,
--
Zach Rogers
Lead Security Analyst
Security and Network Monitoring
Oregon Research & Teaching Security Operations Center (ORTSOC)
Phone: 541.737.7723
GPG Fingerprint: ECC5 03A6 7E91 17C6 50C6 8FAC D6A0 8001 2869 BD52
On 3/27/19, 10:57 AM, "Seth Hall"
<seth@corelight.com<mailto:seth@corelight.com>> wrote:
On 27 Mar 2019, at 11:54, Zander Work wrote:
The first two showing ??:0 makes sense b/c those are
memory addresses.
It looks like the PE analyzer might be the culprit but I'm not sure.
Yep, I knew the first two would look like that. It's ASLR being applied
to glibc function (which is fine and not what I was interested in
anyway). It did end up showing what I expected it to. I'll look around
a little bit and see if anything makes sense.
Thanks!
.Seth
--
Seth Hall * Corelight, Inc *
www.corelight.com<http://www.corelight.com>
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Justin