SpyNet v3.12 is a sniffer for Win 95/98/NT/2000 which can recompose the original TCP sessions from the composing packets. Reconstructs telnet sessions, e-mail messages, POP3 logins, etc. Also has the ability to fake cookies it sniffs.
You can download it from the following link: https://packetstormsecurity.com/files/download/10813/spynet312.exe
Source: https://packetstormsecurity.com/files/10813/spynet312.exe.html