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Zachary Case
02/02/2022, 8:19 PM
👋 hey folks, I saw this video
https://asciinema.org/a/302647
on
process_dns_events
table in osquery and I think I remember it being mentioned before in an office hours call, is this something that is/will be added to osquery?
a
alessandrogario
02/02/2022, 10:54 PM
Hey Zachary! I ended up not implementing it since it requires a uprobe to trace glibc
So the major problem there is that if you run a binary that does not use the glibc installed on the system, or has a statically linked glibc
You won't be able to capture it because it will not trigger the uprobe
A dns resolution could also happen with a direct query via socket
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