Metadata-Version: 2.1
Name: kordesii
Version: 2.5.0
Summary: A framework for decoding encoded strings and files in malware via IDA Pro IDAPython scripting.
Home-page: https://github.com/Defense-Cyber-Crime-Center/kordesii
Author: DC3
License: MIT
Description: # DC3-Kordesii
        [Changelog](CHANGELOG.md) | [Releases](https://github.com/Defense-Cyber-Crime-Center/kordesii/releases)
        
        DC3-Kordesii is a framework for decoding encoded strings and files in malware via IDA Pro IDAPython scripting. 
        One parser module is usually created per malware family. 
        It is designed to ease the burden of encoded string extraction by doing it in an automated, 
        static way as well as to provide a standard set of functionality and methodologies. 
        It supports both an analyst directed analysis and large-scale automated executing, 
        utilizing either the REST API, the CLI or by manually running decoders in IDA. 
        
        DC3-Kordesii is authored by the Department of Defense Cyber Crime Center (DC3).
        
        - [Install](#install)
        - [Usage](#usage)
            - [CLI Tool](#cli-tool)
            - [REST API](#rest-api)
        - [Logging](#logging)
        - [CPU Emulation](#cpu-emulation)
        - [IDA Proxy](#ida-proxy)
        
        ### Guides
        - [CPU Emulation](docs/CPUEmulation.md)
        - [Decoder Development](docs/DecoderDevelopment.md)
        - [Decoder Installation](docs/DecoderInstallation.md)
        - [Decoder Testing](docs/DecoderTesting.md)
        
        ## Dependencies
        DC3-Kordesii requires the following:
        - Python 3.7+ (64 bit)
        - IDA Pro 7.* (tested and developed with 7.4)
        - *(optional)* Hex Ray's Decompiler for x86/x64 architectures
            - (Used to improve accuracy of getting function arguments in `function_tracing`)
        
        ## Install
        ```console
        > pip install kordesii
        ```
        
        Alternatively you can clone this repo and install locally.
        ```console
        > git clone https://github.com/Defense-Cyber-Crime-Center/kordesii.git
        > pip install ./kordesii
        ```
        
        For a development mode use the `-e` flag to install in editable mode:
        
        ```console
        > git clone https://github.com/Defense-Cyber-Crime-Center/kordesii.git
        > pip install -e ./kordesii
        ```
        
        ### Setup IDA location
        
        By default kordesii assumes you are on Windows and have installed IDA under the default location `C:/Program Files/IDA Pro *`.
        If you have installed IDA at a different location or running on another operating system, please set the `IDA_DIR` environment
        to point to where IDA has been installed.
        
        ## Usage
        
        DC3-Kordesii is designed to standardize automation of a task typically done by one-off scripts.
        Most automated processing systems will use a condition, such as a YARA signature match, 
        to trigger execution of a particular DC3-Kordesii decoder.
        
        There are 2 options for integration of DC3-Kordesii:
        - CLI: `kordesii`
        - REST API: ```kordesii serve```
        
        ### CLI tool
        
        The `kordesii` tool provides functionality to run and test decoders on files:
        
        ```console
        > kordesii parse Sample ./kordesii/decoders/tests/strings.exe
        [+] (kordesii): Parsing: ./kordesii/decoders/tests/strings.exe
        [+] (kordesii.core): IDA return code = 0
        ----Decoded Strings----
        
        Hello World!
        Test string with key 0x02
        The quick brown fox jumps over the lazy dog.
        Oak is strong and also gives shade.
        Acid burns holes in wool cloth.
        Cats and dogs each hate the other.
        Open the crate but don't break the glass.
        There the flood mark is ten inches.
        1234567890
        CreateProcessA
        StrCat
        ASP.NET
        kdjsfjf0j24r0j240r2j09j222
        32897412389471982470
        The past will look brighter tomorrow.
        Cars and busses stalled in sand drifts.
        The jacket hung on the back of the wide chair.
        32908741328907498134712304814879837483274809123748913251236598123056231895712
        
        ----Debug----
        
        [+] IDA return code = 0
        
        > kordesii test Sample
        Running test cases. May take a while...
         1/1 - kordesii:Sample strings.exe 8.9183s
        
        Test stats:
        
        Top 10 Slowest Test Cases:
         1. kordesii:Sample strings.exe 8.9183s
        
        Top 10 Fastest Test Cases:
         1. kordesii:Sample strings.exe 8.9183s
        
        Mean Running Time: 8.9183s
        Median Running Time: 8.9183s
        Cumulative Running Time: 0:00:08.918259
        
        Total Running Time: 0:00:09.480942
        All Passed = True
        ```
        
        see ```kordesii -h``` for full set of options
        
        ### REST API
        
        The REST API provides two commonly used functions:
        
        * ```/run_decoder/<decoder>``` -- executes a decoder on uploaded file
        * ```/descriptions``` -- provides list of available parsers
        
        To use, first start the server by running:
        ```console
        > kordesii serve
        ```
        
        The following curl commands demonstrate how to use this web service:
        ```console
        > curl --form data=@README.md http://localhost:8080/run_decoder/foo
        > curl http://localhost:8080/descriptions
        ```
        
        A simple HTML interface is also available at the same address.
        Individual samples can be submitted and results
        saved as JSON, plain text, or ZIP archives.
        
        ## Logging
        DC3-Kordesii uses Python's builtin in `logging` module to log all messages.
        By default, logging is configured using the [log_config.yml](kordesii/config/log_config.yml) configuration
        file. Which is currently set to log all messages to the console and error messages to `%LOCALAPPDATA%/kordesii/errors.log`. 
        You can provide your own custom log configuration file by adding the path
        to the environment variable `KORDESII_LOG_CFG`. (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 `kordesii` tool.
        
        
        ## CPU Emulation
        DC3-Kordesii includes an experimental tracing utility called `function_tracing` that can be used to statically emulate
        and trace instructions within a function.
        
        Please see the [CPU Emulation](docs/CPUEmulation.md) documentation for more information.
        
Keywords: malware,ida,idapro
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 :: 3.6
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Provides-Extra: testing
