WARD v1.0 is a classic war dialer: it scans a list of phone numbers, finding the ones where a modem is answering the call. Wargames still r0cks. WARD can generate phone numbers lists based on a user-supplied mask, in incremental or random order. Remember to change some defines to make it fit your current system configuration. Tested on Linux.
You can download it from the following link: https://packetstormsecurity.com/files/download/24469/ward.c
Source: https://packetstormsecurity.com/files/24469/ward.c.html