The malware uses four different ip addresses and ports for communication, what IP uses the same port as https? Submit the flag as: flag{ip address}.
Use the file from Evil Corp's Child.
Ok! Challenge number two in the Evil Corp's Child
series. This time it wasn't about the malicious binary itself, but about the ips used for communication.
Looking back at Evil Corp's Child 1
, we know that the infected client has the IP 192.168.1.91
. We also know that HTTPS uses port 443
- so, we can simply construct a Wireshark query with these two parameters:
... and... tadaa... while multiple IP addresses appear, you can simply try all of them, to discover that it's the last one, the task statement is referring to ^^.
The flag therefore is: flag{213.136.94.177}