Whiff is a program written to dump packets sent and received by the World of Warcraft client. Packets can be parsed using TrinityCore's WowPacketParser. Whiff supports 32-bit and 64-bit Windows clients, as well as Live and PTR (WoD only) builds. Whiff uses Injection, powered by the MologieDetours library, with a few modifications.

Source Code: https://github.com/Zedron/Whiff

MologieDetours: https://github.com/kimperator/MologieDetours

WowPacketParser https://github.com/TrinityCore/WowPacketParser

• If you wish to have named opcodes in the console, place your Opcodes.h(new opcode system) or Opcodes.cpp(old opcode system) or Opcodes.cs(WowPacketParser) in the same directory as your Whiff executable
• Start Whiff (or Whiff-64 for 64 bit clients) from the same directory as Whiff.dll
• If you want to stop sniffing type 'quit' into the console or CTRL-C
• .pkt file containing the dumped packets is located where the Whiff executable is

• All common pre-WoD builds
• All WoD builds (PTR and Live)
• Legion is supporting but it is under developing || 7.0.3[22248, 22267, 22277, 22280, 22289]

Injection writes into WoW's memory at runtime. So Warden (Blizzard's anticheat) could detect it. However there have been no reported cases of someone getting banned for sniffing.

Project files must be generated with CMake. CMake (http://www.cmake.org/) is an extensible, open-source system that manages the build process in an operating system and in a compiler-independent manner. You can download a GUI for your Windows OS and generate project files for example your Visual Studio.

Alternatively, compiled binaries can be download from https://github.com/Zedron/Whiff/wiki

GNU GPLv3
COPYING file contains the license which should be distributed
with the software or visit http://www.gnu.org/licenses/gpl-3.0.html

Whiff is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Whiff is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Whiff.  If not, see <http://www.gnu.org/licenses/>.