Metadata-Version: 2.3
Name: dissect.cobaltstrike
Version: 1.2.1.dev4
Summary: a Python library for dissecting Cobalt Strike related data
Project-URL: Homepage, https://github.com/fox-it/dissect.cobaltstrike
Project-URL: Documentation, https://dissect-cobaltstrike.readthedocs.io/
Project-URL: Source, https://github.com/fox-it/dissect.cobaltstrike
Author-email: Yun Zheng Hu <hu@fox-it.com>
License: MIT License
License-File: LICENSE
Keywords: beacon,cobaltstrike,cstruct,dissect,lark,parser,parsing
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Information Technology
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Scientific/Engineering :: Information Analysis
Classifier: Topic :: Security
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Utilities
Requires-Python: >=3.9
Requires-Dist: dissect-cstruct>=4.2
Requires-Dist: lark
Provides-Extra: c2
Requires-Dist: flow-record; extra == 'c2'
Requires-Dist: httpx; extra == 'c2'
Requires-Dist: pycryptodome; extra == 'c2'
Provides-Extra: docs
Requires-Dist: flow-record; extra == 'docs'
Requires-Dist: httpx; extra == 'docs'
Requires-Dist: ipython; extra == 'docs'
Requires-Dist: pickleshare; extra == 'docs'
Requires-Dist: pycryptodome; extra == 'docs'
Requires-Dist: pyshark; extra == 'docs'
Requires-Dist: rich; extra == 'docs'
Requires-Dist: sphinx; extra == 'docs'
Requires-Dist: sphinx-argparse-cli; extra == 'docs'
Requires-Dist: sphinx-autoapi; extra == 'docs'
Requires-Dist: sphinx-copybutton; extra == 'docs'
Requires-Dist: sphinx-rtd-theme>=2.0; extra == 'docs'
Provides-Extra: full
Requires-Dist: flow-record; extra == 'full'
Requires-Dist: httpx; extra == 'full'
Requires-Dist: pycryptodome; extra == 'full'
Requires-Dist: pyshark; extra == 'full'
Requires-Dist: rich; extra == 'full'
Provides-Extra: pcap
Requires-Dist: flow-record; extra == 'pcap'
Requires-Dist: httpx; extra == 'pcap'
Requires-Dist: pycryptodome; extra == 'pcap'
Requires-Dist: pyshark; extra == 'pcap'
Provides-Extra: test
Requires-Dist: flow-record; extra == 'test'
Requires-Dist: httpx; extra == 'test'
Requires-Dist: pycryptodome; extra == 'test'
Requires-Dist: pyshark; extra == 'test'
Requires-Dist: pytest; extra == 'test'
Requires-Dist: pytest-cov; extra == 'test'
Requires-Dist: pytest-httpserver; extra == 'test'
Requires-Dist: rich; extra == 'test'
Description-Content-Type: text/x-rst

Dissecting Cobalt Strike using Python
=====================================

.. image:: https://github.com/fox-it/dissect.cobaltstrike/workflows/Tests/badge.svg
   :target: https://github.com/fox-it/dissect.cobaltstrike/actions
   :alt: GitHub Actions status
.. image:: https://readthedocs.org/projects/dissect-cobaltstrike/badge/?version=latest
   :target: https://dissect-cobaltstrike.readthedocs.io/en/latest/?badge=latest
   :alt: Documentation Status
.. image:: https://img.shields.io/pypi/v/dissect.cobaltstrike.svg
   :target: https://pypi.python.org/pypi/dissect.cobaltstrike

**dissect.cobaltstrike** is a Python library for dissecting and parsing Cobalt Strike related data such as beacon payloads and Malleable C2 Profiles.

Installation
------------

The library is available on `PyPI <https://pypi.org/project/dissect.cobaltstrike/>`_. Use ``pip`` to install it::

   $ pip install dissect.cobaltstrike

Or install using the ``full`` extra to automatically install dependencies for C2 and PCAP support::

   $ pip install dissect.cobaltstrike[full]

**dissect.cobaltstrike** requires Python 3.9 or later.

Documentation
-------------

The project documentation can be found here: https://dissect-cobaltstrike.readthedocs.io

Basic Usage
-----------

Parse a Cobalt Strike beacon and extract some config settings
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code-block:: python

    >>> from dissect.cobaltstrike.beacon import BeaconConfig

    >>> bconfig = BeaconConfig.from_path("beacon.bin")

    >>> hex(bconfig.watermark)
    '0x5109bf6d'
    >>> bconfig.protocol
    'https'
    >>> bconfig.version
    <BeaconVersion 'Cobalt Strike 4.2 (Nov 06, 2020)', tuple=(4, 2), date=2020-11-06>

    >>> bconfig.settings
    mappingproxy({'SETTING_PROTOCOL': 8,
                  'SETTING_PORT': 443,
                  'SETTING_SLEEPTIME': 5000,
                  'SETTING_MAXGET': 1048576,
                  'SETTING_JITTER': 0, ...

    >>> bconfig.settings["SETTING_C2_REQUEST"]
    [('_HEADER', b'Connection: close'),
     ('_HEADER', b'Accept-Language: en-US'),
     ('BUILD', 'metadata'),
     ('MASK', True),
     ('BASE64', True),
     ('PREPEND', b'wordpress_ed1f617bbd6c004cc09e046f3c1b7148='),
     ('HEADER', b'Cookie')]

Parse a Malleable C2 Profile and read some configuration settings
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code-block:: python

    >>> from dissect.cobaltstrike.c2profile import C2Profile
    >>> profile = C2Profile.from_path("amazon.profile")
    >>> profile.as_dict()
    {'sleeptime': ['5000'],
     'jitter': ['0'],
     'maxdns': ['255'],
     'useragent': ['Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko'],
     'http-get.uri': ['/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books'],
     'http-get.client.header': [('Accept', '*/*'), ('Host', 'www.amazon.com')],
     ...
    }

    >>> profile.properties["useragent"]
    ['Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko']

    >>> profile.properties["http-get.uri"]
    ['/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books']

Connect to Team Server as a Beacon Client
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

See also `A Minimal Beacon Client <https://dissect-cobaltstrike.readthedocs.io/en/latest/tutorials/minimal_beacon_client.html>`_ tutorial in the documentation.

.. image:: https://raw.githubusercontent.com/fox-it/dissect.cobaltstrike/main/docs/images/beacon-client.png


Parse and decrypt a PCAP containing Cobalt Strike traffic
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

See also the `Decrypt Cobalt Strike PCAPs <https://dissect-cobaltstrike.readthedocs.io/en/latest/tutorials/decrypt_cobaltstrike_pcaps.html>`_ tutorial in the documentation.

.. code-block:: shell

   $ beacon-pcap --extract-beacons 2021-06-15-Hancitor-with-Ficker-Stealer-and-Cobalt-Strike.pcap
   [+] Found <BeaconConfig ['<redacted>']> at b'/ZsDK', extracted beacon payload to 'beacon-ZsDK.bin'
   [+] Found <BeaconConfig ['<redacted>']> at b'/8mJm', extracted beacon payload to 'beacon-8mJm.bin'

   $ beacon-pcap -p key.pem 2021-06-15-Hancitor-with-Ficker-Stealer-and-Cobalt-Strike.pcap --beacon beacon-8mJm.bin
   <Beacon/BeaconMetadata packet_ts=2021-06-15 15:08:55.172675 src_ip=net.ipaddress('10.0.0.134') src_port=52886 dst_ip=net.ipaddress('<redacted>') dst_port=443 raw_http=b'GET /activity HTTP/1.1\r\nAccept: */*\r\nCookie: kR/OTFMhCYQpv09cXl2R7qEespVUfQ/8YahAbs1b+rEESbSzcAc44R9Klf4zH4GGYxT4dErzNQWimmMW5wQVQSEGFZ36mWc/beoUTQUGVUxcZWXl0t8WBO12qC6vsmRSV5uQO+qxz0Lbz1P/wOkWwbNM0XF9LhVjRrGYSR0Jlrc=\r\nUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)\r\nHost: <redacted>:443\r\nConnection: Keep-Alive\r\nCache-Control: no-cache\r\n\r\n' magic=48879 size=92 aes_rand=b'\xf9dA\xc8\x8b\x07\xe1:\xfa\np\xbc{`m\xe0' ansi_cp=58372 oem_cp=46337 bid=693615746 pid=6396 port=0 flag=4 ver_major=10 ver_minor=0 ver_build=19042 ptr_x64=0 ptr_gmh=1972243040 ptr_gpa=1972237648 ip=net.ipaddress('<redacted>') info=b'DESKTOP-X9JH6AW\ttabitha.gomez\tsvchost.exe'>
   <Beacon/TaskPacket packet_ts=2021-06-15 15:09:56.371968 src_ip=net.ipaddress('<redacted>') src_port=443 dst_ip=net.ipaddress('10.0.0.134') dst_port=52894 raw_http=b'HTTP/1.1 200 OK\r\nDate: Tue, 15 Jun 2021 15:09:55 GMT\r\nContent-Type: application/octet-stream\r\nContent-Length: 48\r\n\r\nP\xc1\xf1\xa0{3 \xa8\x01}\xfe\xbcl\x8e\xa2\x81\xd7A2\xa3;\xe0\x91\xf5\x90\xdd]\xc5\x88`\xa2\x88\x93\x14-\xb4\xbb\x96\xf1\x1c\xd7\r\xa60\xfe\xc5\x9e\xd6' epoch=2021-06-15 15:09:55 total_size=16 command='COMMAND_SLEEP' size=8 data=b'\x00\x00\x00d\x00\x00\x00Z'>

License
-------

**dissect.cobaltstrike** is developed and distributed under the MIT license.
