{'created': '2020-03-14T23:39:50.117Z',
 'created_by_ref': 'identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5',
 'description': 'Adversaries may encode data with a non-standard data encoding '
                'system to make the content of command and control traffic '
                'more difficult to detect. Command and control (C2) '
                'information can be encoded using a non-standard data encoding '
                'system that diverges from existing protocol specifications. '
                'Non-standard data encoding schemes may be based on or related '
                'to standard data encoding schemes, such as a modified Base64 '
                'encoding for the message body of an HTTP request.(Citation: '
                'Wikipedia Binary-to-text Encoding) (Citation: Wikipedia '
                'Character Encoding) ',
 'external_references': [{'external_id': 'T1132.002',
                          'source_name': 'mitre-attack',
                          'url': 'https://attack.mitre.org/techniques/T1132/002'},
                         {'description': 'Gardiner, J.,  Cova, M., Nagaraja, '
                                         'S. (2014, February). Command & '
                                         'Control Understanding, Denying and '
                                         'Detecting. Retrieved April 20, 2016.',
                          'source_name': 'University of Birmingham C2',
                          'url': 'https://arxiv.org/ftp/arxiv/papers/1408/1408.1136.pdf'},
                         {'description': 'Wikipedia. (2016, December 26). '
                                         'Binary-to-text encoding. Retrieved '
                                         'March 1, 2017.',
                          'source_name': 'Wikipedia Binary-to-text Encoding',
                          'url': 'https://en.wikipedia.org/wiki/Binary-to-text_encoding'},
                         {'description': 'Wikipedia. (2017, February 19). '
                                         'Character Encoding. Retrieved March '
                                         '1, 2017.',
                          'source_name': 'Wikipedia Character Encoding',
                          'url': 'https://en.wikipedia.org/wiki/Character_encoding'}],
 'id': 'attack-pattern--d467bc38-284b-4a00-96ac-125f447799fc',
 'kill_chain_phases': [{'kill_chain_name': 'mitre-attack',
                        'phase_name': 'command-and-control'}],
 'modified': '2025-10-24T17:49:27.237Z',
 'name': 'Non-Standard Encoding',
 'object_marking_refs': ['marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168'],
 'revoked': False,
 'spec_version': '2.1',
 'type': 'attack-pattern',
 'x_mitre_attack_spec_version': '3.2.0',
 'x_mitre_deprecated': False,
 'x_mitre_detection': '',
 'x_mitre_domains': ['enterprise-attack'],
 'x_mitre_is_subtechnique': True,
 'x_mitre_modified_by_ref': 'identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5',
 'x_mitre_platforms': ['ESXi', 'Linux', 'macOS', 'Windows'],
 'x_mitre_version': '1.1'}