Re:Coinbase: Responding to Firefox 0-days in the wild
by staticassertion on Friday August 09, 2019 @07:06PM
(#20658929)
> We detected the attacker at this stage, based on a number of behaviors (e.g. Firefox shouldn’t spawn a shell).
They explicitly state it was one of the behaviors they detected as suspicious.
Notice that they didn't actually have an alert for Firefox+Shell, they detected that later by inspecting the audit logs.