alt Hacker NewsCan you explain how the trap works? The exploit gives you access to the machine which you can then use to wipe the evidence of your intrusion - right? There is nothing to leak by taking control of the machine.
Is the trap theory that this server isn’t really running a vulnerable version of php, and is instead recording all traffic?
Replies
The exploit gives you access to a machine, not necessarily the one terminating TLS and keeping logs.
After the fact you are going to clean an append-only log on a separate box?
really?
1. there's no actual evidence that the key to the wallet is on this machine at all. it would be trivial to add a service that would sign challenges to prove so
2. a working RCE against PHP is worth much more than $1000, attacking this machine would easily burn that
They can be running a vulnerable version of PHP but also recording all traffic in a way that does not allow for wiping evidence afterwards. For example, if the PHP server was behind another server routing the raw IP packets and running tcpdump. Since the author of the site controls the TLS cert private key, TLS does not protect again the author eavesdropping.