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namjhyesterday at 1:27 PM2 repliesview on HN

Something off in my mind: how did the agent access to Tor network if the traffic outgoing was monitored and intercepted to only allow read-only access to web(I assume this is an MITM L7 proxy that only allows GET methods and specific hosts) ? Did the sandbox dev forgot to block HTTP CONNECT that is used to reach Tor Entry Guards?


Replies

chasd00yesterday at 8:23 PM

There's nothing magic about GET, it found old wikis that would allow you to make edits using GET requests. GET being read-only is only by convention, there's no guarantee of what happens server side with GET or any other HTTP verb. It's up to the server.

Maxiousyesterday at 1:42 PM

Possibly via compromised php sites with webshells on AWS and DigitalOcean they could run shell commands to install and use Tor. We don't have forensics of the AWS/DigitalOcean sites although maybe can find signs using shodan etc.