{
    "type": "bundle",
    "id": "bundle--f8fa734f-50c1-4584-bdcb-c77ccdd741e9",
    "spec_version": "2.0",
    "objects": [
        {
            "id": "attack-pattern--0649fc36-72a0-40a0-a2f9-3fc7e3231ad6",
            "created_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5",
            "name": "Test callback functionality",
            "description": "This object is deprecated as its content has been merged into the enterprise domain. Please see the [PRE](http://attack.mitre.org/matrices/enterprise/pre/) matrix for its replacement. The prior content of this page has been preserved [here](https://attack.mitre.org/versions/v7/techniques/T1356).\n\nCallbacks are malware communications seeking instructions. An adversary will test their malware to ensure the appropriate instructions are conveyed and the callback software can be reached. (Citation: LeeBeaconing)",
            "external_references": [
                {
                    "source_name": "mitre-pre-attack",
                    "url": "https://attack.mitre.org/techniques/T1356",
                    "external_id": "T1356"
                },
                {
                    "source_name": "LeeBeaconing",
                    "description": "Tony Lee. (2012, December 11). Testing Your Defenses - Beaconing. Retrieved March 9, 2017."
                }
            ],
            "object_marking_refs": [
                "marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168"
            ],
            "x_mitre_detectable_by_common_defenses": "No",
            "x_mitre_detectable_by_common_defenses_explanation": "Adversary controls the test and defender likely has no visibility.",
            "x_mitre_difficulty_for_adversary": "Yes",
            "x_mitre_difficulty_for_adversary_explanation": "Adversary controls or acquires all pieces of infrastructure and can test outside of defender's visibility.",
            "x_mitre_version": "1.0",
            "x_mitre_old_attack_id": "PRE-T1133",
            "type": "attack-pattern",
            "kill_chain_phases": [
                {
                    "kill_chain_name": "mitre-pre-attack",
                    "phase_name": "test-capabilities"
                }
            ],
            "modified": "2020-10-26T13:42:49.342Z",
            "created": "2017-12-14T16:46:06.044Z",
            "x_mitre_deprecated": true
        }
    ]
}