Usage

Open a console and run:​

decryptor <path/to/file>

Output is a newline delimited json file saved on the input file path, using the same name but with _d before extension. E.g. 20180808T175623_d.ndjson for an input file 20180808T175623.ndjson. Each json structure contains packets received at that time.

{
  "server":"192.170.58.126:26505",
  "packets":["48494A4B4C4D4E4F","..."],
  "source":"Client",
  "timestamp":"2018-Oct-15 14:50:37"
}

For more information about file format visit http://ndjson.org.

Compilation

To build this project from sources, the following is required:

• Microsoft Visual C++ (15.0)
• CMake (3.8)
• Boost (1.68)
• Nlohmann/Json (3.3.0)
• LZO (2.10)

Using Visual Studio 2017

1. Open the project in Visual Studio using File -> Open -> CMake.
2. Select build config (Debug/Release).
3. Configure CMake Settings CMake -> Change CMake Settings -> packet_decryptor. Add the path to Boost, Nlohmann/Json and LZO as CMAKE_PREFIX_PATH in cmakeCommandArgs.
4. Build using CMake -> Build All.

Using console

Inside project folder run:

mkdir build && cd build
cmake -G "Visual Studio 15 2017" -DCMAKE_PREFIX_PATH="/path/to/boost;/path/to/nlohmann_json;path/to/lzo" ../
cmake --build .