Arpspoof is a tool for network auditing originally written by Dug Song as a part of his dsniff package. This app redirects traffic on the local network by forging ARP replies and sending them to either a specific target or all the hosts on the local network paths.
Arpspoof APK’s Permissiom From APK File:
Allows applications to access information about Wi-Fi networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to open network sockets.