ARP Spoofing Detection

Analyze the following ARP table logs to identify a potential ARP spoofing attack.

ARP Table at 10:00:00

IP Address       MAC Address
192.168.1.1      aa:bb:cc:dd:ee:01
192.168.1.100    aa:bb:cc:dd:ee:64
192.168.1.50     aa:bb:cc:dd:ee:32

ARP Table at 10:05:00

IP Address       MAC Address
192.168.1.1      aa:bb:cc:dd:ee:64
192.168.1.100    aa:bb:cc:dd:ee:64
192.168.1.50     aa:bb:cc:dd:ee:32

Determine which IP address is being spoofed and identify the attacker's IP.

Submit answer as: FLAG{spoofed_ip:attacker_ip}