Let’s see if the session ID occurs in any of the other files:
Turns out the SSL master key is close to the session ID, in the same struct. !(wireshark-ssl-master-secret-log-format.png)īut where could we find this SSL master key? `curl` depends on OpenSSL for TLS support… So ( ). the data is encrypted with AES-256 and the key is exchanged using basic RSA encryption. We _do_ know that `TLS_RSA_WITH_AES_256_CBC_SHA` is used, i.e. It shows that ` ` was indeed requested, but since it was downloaded over HTTPS the plain text response isn’t available as part of the capture. The flag we’re looking for is probably part of the response. OUTPUT="`/usr/bin/env -i /bin/dash -c 'ulimit -c unlimited curl -k & PID=$! sleep 5 printf "generate-core-file\ninfo proc mappings\ndetach\n" | sudo gdb attach $PID wait'`"Īpparently, ` ` was requested while the dump was created. ` curlcore.sh` is a shell script that was used to create the tarball. This results in the following file/directory structure: Can you figure out what messages were sent through his computer? We think he may have been looking for new places to hide the Prime Factorizer.
We managed to grab a (2) off of The Plague’s computer while he was making a secure download.
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