Source assertions are not new attribution claims. No sole inventor or transitive actor-CVE inference.
{
  "record": {
    "id": "ATTACK:enterprise:T1040",
    "title": "Network Sniffing",
    "type": "Technique",
    "source_url": "https://attack.mitre.org/techniques/T1040",
    "snapshot": "enterprise-attack-20.0.json",
    "status": "active",
    "rights": "Source metadata only; source notices retained; no operational prose or payloads",
    "review_status": "machine-extracted; source-specific checks passed, editorial review pending",
    "stix_id": "attack-pattern--3257eb21-f9a7-4430-8de1-d8b6e288f529",
    "external_id": "T1040",
    "domain": "enterprise",
    "created": "2017-05-31T21:30:41.399Z",
    "modified": "2026-05-12T15:12:00.624Z",
    "version": "1.7",
    "aliases": [

    ],
    "tactics": [
      "credential-access",
      "discovery"
    ],
    "source_references": [
      {
        "source_name": "AWS Traffic Mirroring",
        "url": "https://docs.aws.amazon.com/vpc/latest/mirroring/traffic-mirroring-how-it-works.html"
      },
      {
        "source_name": "capture_embedded_packet_on_software",
        "url": "https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-embedded-packet-capture/116045-productconfig-epc-00.html"
      },
      {
        "source_name": "GCP Packet Mirroring",
        "url": "https://cloud.google.com/vpc/docs/packet-mirroring"
      },
      {
        "source_name": "SpecterOps AWS Traffic Mirroring",
        "url": "https://posts.specterops.io/through-the-looking-glass-part-1-f539ae308512"
      },
      {
        "source_name": "Azure Virtual Network TAP",
        "url": "https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-tap-overview"
      },
      {
        "source_name": "Rhino Security Labs AWS VPC Traffic Mirroring",
        "url": "https://rhinosecuritylabs.com/aws/abusing-vpc-traffic-mirroring-in-aws/"
      },
      {
        "source_name": "US-CERT-TA18-106A",
        "url": "https://www.us-cert.gov/ncas/alerts/TA18-106A"
      }
    ]
  },
  "assertions": [
    {
      "id": "enterprise:relationship--03f1e3ee-5c1b-4897-8631-d15ed48a0730",
      "subject": "ATTACK:enterprise:G0034",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--03f1e3ee-5c1b-4897-8631-d15ed48a0730",
      "modified": "2026-07-31T20:48:32.609Z",
      "references": [
        {
          "source_name": "ESET Telebots Dec 2016",
          "url": "https://www.welivesecurity.com/2016/12/13/rise-telebots-analyzing-disruptive-killdisk-attacks/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--075cdcb0-5a29-4ebb-bb0d-c2b22a5acec8",
      "subject": "ATTACK:enterprise:M1018",
      "predicate": "mitigates",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--075cdcb0-5a29-4ebb-bb0d-c2b22a5acec8",
      "modified": "2026-04-29T14:23:05.913Z",
      "references": [

      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--0ccddf91-2cf3-4801-a10b-ca4d253f2c8c",
      "subject": "ATTACK:enterprise:M1032",
      "predicate": "mitigates",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--0ccddf91-2cf3-4801-a10b-ca4d253f2c8c",
      "modified": "2026-04-29T14:23:05.921Z",
      "references": [

      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--0f36ee85-8906-40c6-be53-87bc96499763",
      "subject": "ATTACK:enterprise:G0094",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--0f36ee85-8906-40c6-be53-87bc96499763",
      "modified": "2026-07-31T20:48:24.464Z",
      "references": [
        {
          "source_name": "CISA AA20-301A Kimsuky",
          "url": "https://us-cert.cisa.gov/ncas/alerts/aa20-301a"
        },
        {
          "source_name": "Netscout Stolen Pencil Dec 2018",
          "url": "https://asert.arbornetworks.com/stolen-pencil-campaign-targets-academia/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--0ff45d1d-6095-4e5a-ae11-df8c1d336b57",
      "subject": "ATTACK:enterprise:C0056",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--0ff45d1d-6095-4e5a-ae11-df8c1d336b57",
      "modified": "2026-07-31T18:47:19.864Z",
      "references": [
        {
          "source_name": "Mandiant UNC3886 Juniper Routers MAR 2025",
          "url": "https://cloud.google.com/blog/topics/threat-intelligence/china-nexus-espionage-targets-juniper-routers"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--191d6679-d6a8-42e3-b5ff-84a8d5bfb1dd",
      "subject": "ATTACK:enterprise:S0357",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--191d6679-d6a8-42e3-b5ff-84a8d5bfb1dd",
      "modified": "2026-04-29T14:23:05.939Z",
      "references": [
        {
          "source_name": "Impacket Tools",
          "url": "https://www.secureauth.com/labs/open-source-tools/impacket"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--306eba85-eeb9-4fcb-8b23-ce38b09bbf24",
      "subject": "ATTACK:enterprise:S0590",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--306eba85-eeb9-4fcb-8b23-ce38b09bbf24",
      "modified": "2026-04-29T14:23:05.977Z",
      "references": [
        {
          "source_name": "Debian nbtscan Nov 2019",
          "url": "https://manpages.debian.org/testing/nbtscan/nbtscan.1.en.html"
        },
        {
          "source_name": "SecTools nbtscan June 2003",
          "url": "https://sectools.org/tool/nbtscan/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--3318f441-6593-4a7b-bb7f-53ab15a1a672",
      "subject": "ATTACK:enterprise:S0443",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--3318f441-6593-4a7b-bb7f-53ab15a1a672",
      "modified": "2026-04-29T14:23:05.986Z",
      "references": [
        {
          "source_name": "FireEye MESSAGETAP October 2019",
          "url": "https://www.fireeye.com/blog/threat-research/2019/10/messagetap-who-is-reading-your-text-messages.html"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--335ed0b0-c96a-4868-9443-d45d05c16ba8",
      "subject": "ATTACK:enterprise:S1206",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--335ed0b0-c96a-4868-9443-d45d05c16ba8",
      "modified": "2026-04-29T14:23:05.986Z",
      "references": [
        {
          "source_name": "Cisco Salt Typhoon FEB 2025",
          "url": "https://blog.talosintelligence.com/salt-typhoon-analysis/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--4d20e130-46a0-4dbe-ac36-ea620e187770",
      "subject": "ATTACK:enterprise:G1047",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--4d20e130-46a0-4dbe-ac36-ea620e187770",
      "modified": "2026-07-31T18:48:23.901Z",
      "references": [
        {
          "source_name": "Sygnia VelvetAnt 2024A",
          "url": "https://www.sygnia.co/blog/china-nexus-threat-group-velvet-ant/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--4d4e832b-28f4-4ee6-a173-dfae05df0eaf",
      "subject": "ATTACK:enterprise:S1224",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--4d4e832b-28f4-4ee6-a173-dfae05df0eaf",
      "modified": "2026-04-29T14:23:06.030Z",
      "references": [
        {
          "source_name": "Mandiant Fortinet Zero Day",
          "url": "https://www.mandiant.com/resources/blog/fortinet-malware-ecosystem"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--706be608-c046-402e-ad71-c6042e0f88f2",
      "subject": "ATTACK:enterprise:G1045",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--706be608-c046-402e-ad71-c6042e0f88f2",
      "modified": "2026-09-22T22:04:38.064Z",
      "references": [
        {
          "source_name": "CISA_AA25-239ASaltTyphoon_Sept2025",
          "url": "https://www.cisa.gov/news-events/cybersecurity-advisories/aa25-239a"
        },
        {
          "source_name": "Cisco Salt Typhoon FEB 2025",
          "url": "https://blog.talosintelligence.com/salt-typhoon-analysis/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--70d446a5-349f-4b70-9446-90e872adac42",
      "subject": "ATTACK:enterprise:M1041",
      "predicate": "mitigates",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--70d446a5-349f-4b70-9446-90e872adac42",
      "modified": "2026-04-29T14:23:06.079Z",
      "references": [

      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--899c49f0-4a1b-44d8-81e6-fd927a252bd6",
      "subject": "ATTACK:enterprise:C0028",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--899c49f0-4a1b-44d8-81e6-fd927a252bd6",
      "modified": "2026-08-04T20:48:44.964Z",
      "references": [
        {
          "source_name": "Charles McLellan March 2016",
          "url": "https://www.zdnet.com/article/how-hackers-attacked-ukraines-power-grid-implications-for-industrial-iot-security/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--9148cfab-450f-4aa7-a427-3ddf8e8d686a",
      "subject": "ATTACK:enterprise:S0587",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--9148cfab-450f-4aa7-a427-3ddf8e8d686a",
      "modified": "2026-04-29T14:23:06.123Z",
      "references": [
        {
          "source_name": "Kaspersky Turla Penquin December 2014",
          "url": "https://securelist.com/the-penquin-turla-2/67962/"
        },
        {
          "source_name": "Leonardo Turla Penquin May 2020",
          "url": "https://www.leonardo.com/documents/20142/10868623/Malware+Technical+Insight+_Turla+%E2%80%9CPenquin_x64%E2%80%9D.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--98b8b974-ac4f-4286-b657-f34f813c1d12",
      "subject": "ATTACK:enterprise:S0661",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--98b8b974-ac4f-4286-b657-f34f813c1d12",
      "modified": "2026-04-29T14:23:06.133Z",
      "references": [
        {
          "source_name": "MSTIC FoggyWeb September 2021",
          "url": "https://www.microsoft.com/security/blog/2021/09/27/foggyweb-targeted-nobelium-malware-leads-to-persistent-backdoor/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--9be360bb-8ac4-4357-8795-0736b447293c",
      "subject": "ATTACK:enterprise:S0363",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--9be360bb-8ac4-4357-8795-0736b447293c",
      "modified": "2026-04-29T14:23:06.137Z",
      "references": [
        {
          "source_name": "Github PowerShell Empire",
          "url": "https://github.com/PowerShellEmpire/Empire"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--9c012fcf-876b-4101-aa28-6af8b00a51d2",
      "subject": "ATTACK:enterprise:S0174",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--9c012fcf-876b-4101-aa28-6af8b00a51d2",
      "modified": "2026-04-29T14:23:06.138Z",
      "references": [
        {
          "source_name": "GitHub Responder",
          "url": "https://github.com/SpiderLabs/Responder"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--aa03a8fe-d67f-43b8-8108-c877734044e5",
      "subject": "ATTACK:enterprise:S9024",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--aa03a8fe-d67f-43b8-8108-c877734044e5",
      "modified": "2026-04-29T14:23:06.156Z",
      "references": [
        {
          "source_name": "Google UNC5221 Ivanti January 2025",
          "url": "https://cloud.google.com/blog/topics/threat-intelligence/ivanti-connect-secure-vpn-zero-day"
        },
        {
          "source_name": "Google UNC5221 BRICKSTORM SPAWNCHIMERA April 2024",
          "url": "https://cloud.google.com/blog/topics/threat-intelligence/ivanti-post-exploitation-lateral-movement"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--aa6d74b0-3db2-4679-bf1c-03d3dd7561b0",
      "subject": "ATTACK:enterprise:S0367",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--aa6d74b0-3db2-4679-bf1c-03d3dd7561b0",
      "modified": "2026-04-29T14:23:06.157Z",
      "references": [
        {
          "source_name": "Trend Micro Banking Malware Jan 2019",
          "url": "https://blog.trendmicro.com/trendlabs-security-intelligence/new-banking-malware-uses-network-sniffing-for-data-theft/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--ac16a271-b0f6-4860-b790-8dbde3f68142",
      "subject": "ATTACK:enterprise:C0046",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--ac16a271-b0f6-4860-b790-8dbde3f68142",
      "modified": "2026-07-31T18:47:29.144Z",
      "references": [
        {
          "source_name": "CCCS ArcaneDoor 2024",
          "url": "https://www.cyber.gc.ca/en/news-events/cyber-activity-impacting-cisco-asa-vpns"
        },
        {
          "source_name": "Cisco ArcaneDoor 2024",
          "url": "https://blog.talosintelligence.com/arcanedoor-new-espionage-focused-campaign-found-targeting-perimeter-network-devices/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--b1ca60ac-cef2-467e-843c-5732d8885626",
      "subject": "ATTACK:enterprise:G0064",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--b1ca60ac-cef2-467e-843c-5732d8885626",
      "modified": "2026-07-31T20:48:53.214Z",
      "references": [
        {
          "source_name": "Symantec Elfin Mar 2019",
          "url": "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--b707b5ce-7bc7-4373-bc1e-dad8cb81e74c",
      "subject": "ATTACK:enterprise:G1048",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--b707b5ce-7bc7-4373-bc1e-dad8cb81e74c",
      "modified": "2026-07-31T18:47:54.124Z",
      "references": [
        {
          "source_name": "Google Cloud Mandiant UNC3886 2024",
          "url": "https://cloud.google.com/blog/topics/threat-intelligence/uncovering-unc3886-espionage-operations"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--ba8a5719-2e23-4bdf-9029-59a3babd66f6",
      "subject": "ATTACK:enterprise:S1204",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--ba8a5719-2e23-4bdf-9029-59a3babd66f6",
      "modified": "2026-04-29T14:23:06.179Z",
      "references": [
        {
          "source_name": "Hartrell cd00r 2002",
          "url": "https://www.giac.org/paper/gcih/342/handle-cd00r-invisible-backdoor/103631"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--bca32067-c031-46fd-83dd-c1b33994d16e",
      "subject": "ATTACK:enterprise:S1186",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--bca32067-c031-46fd-83dd-c1b33994d16e",
      "modified": "2026-04-29T14:23:06.183Z",
      "references": [
        {
          "source_name": "Cisco ArcaneDoor 2024",
          "url": "https://blog.talosintelligence.com/arcanedoor-new-espionage-focused-campaign-found-targeting-perimeter-network-devices/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--c2ba1f7a-1951-47df-855b-3f42a60a9901",
      "subject": "ATTACK:enterprise:G0105",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--c2ba1f7a-1951-47df-855b-3f42a60a9901",
      "modified": "2026-07-31T18:48:05.277Z",
      "references": [
        {
          "source_name": "Securelist DarkVishnya Dec 2018",
          "url": "https://securelist.com/darkvishnya/89169/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--cb69217e-f063-4093-bcf0-f051ecd42e25",
      "subject": "ATTACK:enterprise:G0007",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--cb69217e-f063-4093-bcf0-f051ecd42e25",
      "modified": "2026-07-31T20:48:45.118Z",
      "references": [
        {
          "source_name": "US District Court Indictment GRU Oct 2018",
          "url": "https://www.justice.gov/opa/page/file/1098481/download"
        },
        {
          "source_name": "FireEye APT28",
          "url": "https://web.archive.org/web/20151022204649/https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/rpt-apt28.pdf"
        },
        {
          "source_name": "FireEye APT28 Hospitality Aug 2017",
          "url": "https://web.archive.org/web/20171202185937/https://www.fireeye.com/blog/threat-research/2017/08/apt28-targets-hospitality-sector.html"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--d5cd9334-11f1-42c8-b332-8a0aa884e254",
      "subject": "ATTACK:enterprise:S1203",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--d5cd9334-11f1-42c8-b332-8a0aa884e254",
      "modified": "2026-04-29T14:23:06.217Z",
      "references": [
        {
          "source_name": "Lumen J-Magic JAN 2025",
          "url": "https://blog.lumen.com/the-j-magic-show-magic-packets-and-where-to-find-them/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--d6a77085-88e6-4446-8613-2933d1f3f55e",
      "subject": "ATTACK:enterprise:M1030",
      "predicate": "mitigates",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--d6a77085-88e6-4446-8613-2933d1f3f55e",
      "modified": "2026-04-29T14:23:06.219Z",
      "references": [

      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--f9fb0958-7f80-4bd5-80c2-9665124f1d0e",
      "subject": "ATTACK:enterprise:S0378",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--f9fb0958-7f80-4bd5-80c2-9665124f1d0e",
      "modified": "2026-04-29T14:23:06.264Z",
      "references": [
        {
          "source_name": "GitHub PoshC2",
          "url": "https://github.com/nettitude/PoshC2_Python"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--fc57736f-1142-4385-82a1-8baf6b6eedc6",
      "subject": "ATTACK:enterprise:S1154",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--fc57736f-1142-4385-82a1-8baf6b6eedc6",
      "modified": "2026-04-29T14:23:06.267Z",
      "references": [
        {
          "source_name": "Lumen Versa 2024",
          "url": "https://blog.lumen.com/taking-the-crossroads-the-versa-director-zero-day-exploitation/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--fcfe071b-e527-44e9-9970-9243a354f563",
      "subject": "ATTACK:enterprise:S0019",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1040",
      "asserted_by": "MITRE ATT&CK",
      "source_url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
      "snapshot": "enterprise-attack-20.0.json",
      "evidence_locator": "relationship--fcfe071b-e527-44e9-9970-9243a354f563",
      "modified": "2026-04-29T14:23:06.269Z",
      "references": [
        {
          "source_name": "Kaspersky Regin",
          "url": "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2018/03/08070305/Kaspersky_Lab_whitepaper_Regin_platform_eng.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    }
  ],
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    "file": "enterprise-attack-20.0.json",
    "url": "https://raw.githubusercontent.com/mitre-attack/attack-stix-data/c2494b29dd268c46a5d0ea0990553e4327cd2253/enterprise-attack/enterprise-attack-20.0.json",
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  },
  "notices_url": "https://aol.pm/source-notices.txt",
  "notices": "License\n-------\nThe MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use ATT&CK® for research,\ndevelopment, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce\nMITRE's copyright designation and this license in any such copy.\n\n\"© 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.\"\n\nDisclaimers\n-----------\nMITRE does not claim ATT&CK enumerates all possibilities for the types of actions and behaviors documented as part\nof its adversary model and framework of techniques. Using the information contained within ATT&CK to address or cover\nfull categories of techniques will not guarantee full defensive coverage as there may be undisclosed techniques or\nvariations on existing techniques not documented by ATT&CK.\n\nALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE\nORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS,\nAGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT\nTHE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR\nFITNESS FOR A PARTICULAR PURPOSE.\n"
}

License
-------
The MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use ATT&CK® for research,
development, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce
MITRE's copyright designation and this license in any such copy.

"© 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation."

Disclaimers
-----------
MITRE does not claim ATT&CK enumerates all possibilities for the types of actions and behaviors documented as part
of its adversary model and framework of techniques. Using the information contained within ATT&CK to address or cover
full categories of techniques will not guarantee full defensive coverage as there may be undisclosed techniques or
variations on existing techniques not documented by ATT&CK.

ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN ARE PROVIDED ON AN "AS IS" BASIS AND THE CONTRIBUTOR, THE
ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS,
AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT
THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE.