Problem:
nemesis.exe - Entry Point Not Found
The procedure entry point PacketGetNetInfo could not be located in the dynamic link library packet.dll.
nemesis.exe - Entry Point Not Found
The procedure entry point PacketSetLoopbackBehavior could not be located in the dynamic link library packet.dll.
Root Cause:
Nemesis which was compiled back on 2004 requires WinPcap 3.0 to function properly.
You have installed a recent WinPcap release that has removed the deprecated API functions.
Resolution:
1. Backup both the packet.dll and wpcap.dll files in the \WINDOWS\system32 folder.
2. Copy and replace the files using the packet.dll and wpcap.dll files of WinPcap 3.0.
Download the files here.And finally...
C:\>nemesis
NEMESIS -=- The NEMESIS Project Version 1.4 (Build 26)
NEMESIS Usage:
nemesis.exe [mode] [options]
NEMESIS modes:
arp
dns
ethernet
icmp
igmp
ip
ospf (currently non-functional)
rip
tcp
udp
NEMESIS options:
To display options, specify a mode with the option "help".
C:\>