Metadata-Version: 2.1
Name: mwcp
Version: 3.1.0
Summary: A framework for malware configuration parsers.
Home-page: http://github.com/Defense-Cyber-Crime-Center/DC3-MWCP/
Author: DC3
Author-email: dcci@dc3.mil
License: MIT
Description: # DC3-MWCP
        [Changelog](CHANGELOG.md) | [Releases](https://github.com/Defense-Cyber-Crime-Center/DC3-MWCP/releases)
        
        DC3 Malware Configuration Parser (DC3-MWCP) is a framework for parsing configuration information from malware.
        The information extracted from malware includes items such as addresses, passwords, filenames, and
        mutex names. A parser module is usually created per malware family.
        DC3-MWCP is designed to help ensure consistency in parser function and output, ease parser development,
        and facilitate parser sharing. DC3-MWCP supports both analyst directed analysis and
        large-scale automated execution, utilizing either the native python API, a REST API, or a provided
        command line tool. DC3-MWCP is authored by the Defense Cyber Crime Center (DC3).
        
        - [Install](#install)
        - [DC3-Kordesii Support](#dc3-kordesii-support)
        - [Usage](#usage)
            - [CLI Tool](#cli-tool)
            - [REST API](#rest-api)
            - [Python API](#python-api)
        - [Updates](#updates)
        - [Schema](#schema)
        - [Helper Utilities](#helper-utilities)
        
        ### Guides
        - [Parser Development](docs/ParserDevelopment.md)
        - [Parser Components](docs/ParserComponents.md)
        - [Parser Installation](docs/ParserInstallation.md)
        - [Parser Testing](docs/ParserTesting.md)
        - [Python Style Guide](docs/PythonStyleGuide.md)
        - [Construct Tutorial](docs/construct.ipynb)
        - [Style Guide](docs/PythonStyleGuide.md)
        - [Testing](docs/Testing.md)
        
        
        ## Install
        ```console
        > pip install mwcp
        ```
        
        Alternatively you can clone this repo and install locally.
        ```console
        > git clone https://github.com/Defense-Cyber-Crime-Center/DC3-MWCP.git
        > pip install ./DC3-MWCP
        ```
        
        For a development mode use the `-e` flag to install in editable mode:
        
        ```console
        > git clone https://github.com/Defense-Cyber-Crime-Center/DC3-MWCP.git
        > pip install -e ./DC3-MWCP
        ```
        
        ## DC3-Kordesii Support
        DC3-MWCP optionally supports [DC3-Kordesii](https://github.com/Defense-Cyber-Crime-Center/kordesii)
        if it is installed. This will allow you to run any DC3-Kordesii decoder from the
        `mwcp.FileObject` object with the `run_kordesii_decoder` function.
        
        You can install DC3-Kordesii along with DC3-MWCP by adding `[kordesii]` to your appropriate install command:
        ```
        pip install mwcp[kordesii]
        pip install ./DC3-MWCP[kordesii]
        pip install -e ./DC3-MWCP[kordesii]
        ```
        
        
        ## Usage
        DC3-MWCP is designed to allow easy development and use of malware config parsers. DC3-MWCP is also designed to ensure
        that these parsers are scalable and that DC3-MWCP can be integrated in other systems.
        
        Most automated processing systems will use a condition, such as a yara signature match, to trigger execution
        of an DC3-MWCP parser.
        
        There are 3 options for integration of DC3-MWCP:
        - CLI: `mwcp`
        - REST API: `mwcp serve`
        - Python API
        
        DC3-MWCP also includes a utility for test case generation and execution.
        
        ### CLI tool
        
        DC3-MWCP can be used directly from the command line using the `mwcp` command.
        
        ```console
        > mwcp parse foo ./README.md
        
        ----Standard Metadata----
        
        url                  http://127.0.0.1
        address              127.0.0.1
        
        ----Debug----
        
        size of inputfile is 7963 bytes
        outputfile: fooconfigtest.txt
        operating on inputfile README.md
        
        ----Output Files----
        
        fooconfigtest.txt    example output file
                             5eb63bbbe01eeed093cb22bb8f5acdc3
        ```
        
        see ```mwcp parse -h``` for full set of options
        
        
        ### REST API
        
        DC3-MWCP can be used as a web service. The REST API provides two commonly used functions:
        
        * ```/run_parser/<parser>``` -- executes a parser on uploaded file
        * ```/descriptions``` -- provides list of available parsers
        
        To use, first start the server by running:
        ```console
        > mwcp serve
        ```
        
        Then you can either use an HTTP client to create REST requests.
        
        Using cURL:
        ```console
        > curl --form data=@README.md http://localhost:8080/run_parser/foo
        ```
        
        Using Python requests:
        ```python
        import requests
        req = requests.post("http://localhost:8080/run_parser/foo", files={'data': open("README.md", 'rb')})
        req.json()
        ```
        
        Output:
        ```json
        {
            "url": [
                "http://127.0.0.1"
            ],
            "address": [
                "127.0.0.1"
            ],
            "debug": [
                "size of inputfile is 7128 bytes",
                "outputfile: fooconfigtest.txt",
                "operating on inputfile C:\\Users\\JOHN.DOE\\AppData\\Local\\Temp\\mwcp-managed_tempdir-pk0f12oh\\mwcp-inputfile-n4mw7uw3"
            ],
            "outputfile": [
                [
                    "fooconfigtest.txt",
                    "example output file",
                    "5eb63bbbe01eeed093cb22bb8f5acdc3",
                    "aGVsbG8gd29ybGQ="
                ]
            ],
            "output_text": "\n----Standard Metadata----\n\nurl                  http://127.0.0.1\naddress              127.0.0.1\n\n----Debug----\n\nsize of inputfile
        is 7128 bytes\noutputfile: fooconfigtest.txt\noperating on inputfile C:\\Users\\JOHN.DOE\\AppData\\Local\\Temp\\mwcp-managed_tempdir-pk0f12oh\\mwcp-inputfi
        le-n4mw7uw3\n\n----Output Files----\n\nfooconfigtest.txt    example output file\n                     5eb63bbbe01eeed093cb22bb8f5acdc3\n"
        }
        ```
        
        A simple HTML interface is also available at the same address. By default this
        is `http://localhost:8080/`. Individual samples can be submitted and results
        saved as JSON, plain text, or ZIP archives.
        
        ### Python API
        DC3-MWCP can be run directly from Python.
        
        ```python
        #!/usr/bin/env python
        """
        Simple example to demonstrate use of the API provided by DC3-MWCP framework.
        """
        
        # first, import mwcp
        import mwcp
        
        # register the builtin MWCP parsers and any other parser packages installed on the system
        mwcp.register_entry_points()
        
        # register a directory containing parsers
        mwcp.register_parser_directory(r'C:\my_parsers')
        
        # view all available parsers
        print(mwcp.get_parser_descriptions(config_only=False))
        
        
        # create an instance of the Reporter class
        reporter = mwcp.Reporter()
        """
        The mwcp.Reporter object is the primary DC3-MWCP framework object, containing most input and output data
        and controlling execution of the parser modules.
        """
        
        # run the dummy config parser, view the output
        reporter.run_parser("foo", "README.md")
        
        # alternate, run on provided buffer:
        reporter.run_parser("foo", data="lorem ipsum")
        
        reporter.print_report()
        ```
        
        ## Configuration
        DC3-MWCP uses a configuration file which is located within the user's 
        profile directory. (`%APPDATA%\Local\mwcp\config.yml` for Windows or `~/.config/mwcp/config.yml` for Linux)
        
        This configuration file is used to manage configurable parameters, such as the location
        of the malware repository used for testing or the default parser source.
        
        To configure this file, run `mwcp config` to open up the file in your default text
        editor.
        
        An alternative configuration file can also be temporarily set using the `--config` parameter.
        ```console
        > mwcp --config='new_config.yml' test Foo
        ```
        
        Individual configuration parameters can be overwritten on the command line using the respective parameter.
        
        
        ## Logging
        DC3-MWCP uses Python's builtin in `logging` module to log all messages.
        By default, logging is configured using the [log_config.yml](mwcp/config/log_config.yml) configuration
        file. Which is currently set to log all messages to the console and error messages to `%LOCALAPPDATA%/mwcp/errors.log`. 
        
        You can provide your own custom log configuration file by adding the path
        to the configuration parameter `LOG_CONFIG_PATH`. 
        (Please see [Python's documentation](http://docs.python.org/dev/library/logging.config.html) for more information on how to write your own configuration file.)
        
        You may also use the `--verbose` or `--debug` flags to adjust the logging level when using the `mwcp` tool.
        
        
        ## Updates
        
        DC3-MWCP code updates are implemented to be backwards compatible.
        
        One exception to backwards compatibility is when new attributes are amended to previously existing
        fields. An example of this is the MD5 entry being amended to the 'outputfile' field. When attribute
        additions like this are made, it causes a backwards compatibility conflict with test cases. If
        `mwcp test` is being used to manage regression tests, the amended attributes can cause previously
        passing test cases to fail. To resolve this issue, work in an environment where parsers are in a known
        good state and run the command `mwcp test -u` to update all test cases. The newly generated test
        cases will include the updated field values.
        
        ## Schema
        
        One of the major goals of DC3-MWCP is to standardize output for malware configuration parsers, making the data
        from one parser comparable with that of other parsers. This is achieved by establishing a schema of
        standardized fields that represent the common malware attributes seen across malware families. To see the
        list of standardized fields and their definitions, see [fields.json](mwcp/config/fields.json).
        
        It is acknowledged that a set of generic fields will often not be adequate to capture the nuances of
        individual malware families. To ensure that malware family specific attributes are appropriately captured
        in parser output, the schema includes an "other" field which supports arbitrary key-value pairs. Information
        not captured in the abstract standardized fields is captured through this mechanism.
        
        Duplication of data items is encouraged both to provide additional family specific context and to
        simplify access of data through both composite fields and individual fields. The DC3-MWCP framework extracts
        individual items reported in composite fields to the degree possible. For example, the address in a url
        will be extracted automatically by DC3-MWCP.
        
        See [fields.txt](mwcp/config/fields.txt) for additional explanation.
        
        
        ## Helper Utilities
        MWCP comes with a few helper utilities (located in `mwcp.utils`) that may become useful for parsing malware files.
        
        - `pefileutils` - Provides helper functions for common routines done with the `pefile` library. (obtaining or checking for exports, imports, resources, sections, etc.)
        - `elffileutils` - Provides helper functions for common routines done with the `elftools` library. Provides a consistent interface similar to `pefileutils`.
        - `custombase64` - Provides functions for base64 encoding/decoding data with a custom alphabet.
        - `construct` - Provides extended functionality to the [construct](https://construct.readthedocs.io) library and brings
        back some lost features from version 2.8 into 2.9.
            - This library has replaced the `enstructured` library originally found in the resources directory.
            - Please follow [this tutorial](docs/construct.ipynb) for migrating from `enstructured` to `construct`.
        - `pecon` - PE file reconstruction utility.
            - Please see docstring in [pecon.py](mwcp/utils/pecon.py) for more information.
        - `poshdeob` - An experimental powershell deobfuscator utility used to statically deobfuscate code and extract strings.
         
Keywords: malware
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Description-Content-Type: text/markdown
Provides-Extra: kordesii
Provides-Extra: testing
