Source assertions are not new attribution claims. No sole inventor or transitive actor-CVE inference.
{
  "record": {
    "id": "ATTACK:enterprise:T1090.001",
    "title": "Internal Proxy",
    "type": "Subtechnique",
    "source_url": "https://attack.mitre.org/techniques/T1090/001",
    "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--f6dacc85-b37d-458e-b58d-74fc4bbf5755",
    "external_id": "T1090.001",
    "domain": "enterprise",
    "created": "2020-03-14T23:08:20.244Z",
    "modified": "2026-09-08T20:28:40.517Z",
    "version": "1.2",
    "aliases": [

    ],
    "tactics": [
      "command-and-control"
    ],
    "source_references": [
      {
        "source_name": "Trend Micro APT Attack Tools",
        "url": "http://blog.trendmicro.com/trendlabs-security-intelligence/in-depth-look-apt-attack-tools-of-the-trade/"
      }
    ]
  },
  "assertions": [
    {
      "id": "enterprise:relationship--0d383bcc-2aea-4044-a3ff-b42f7b47ecde",
      "subject": "ATTACK:enterprise:G1047",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--0d383bcc-2aea-4044-a3ff-b42f7b47ecde",
      "modified": "2026-09-08T20:28:41.652Z",
      "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--1057a87e-4ae4-4317-b655-0fab5a17e7e2",
      "subject": "ATTACK:enterprise:S0556",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--1057a87e-4ae4-4317-b655-0fab5a17e7e2",
      "modified": "2026-09-08T20:28:41.782Z",
      "references": [
        {
          "source_name": "ClearkSky Fox Kitten February 2020",
          "url": "https://www.clearskysec.com/fox-kitten/"
        },
        {
          "source_name": "Check Point Pay2Key November 2020",
          "url": "https://research.checkpoint.com/2020/ransomware-alert-pay2key/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--1451c4a3-5dc6-4744-8120-197f3a3134c1",
      "subject": "ATTACK:enterprise:S0038",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--1451c4a3-5dc6-4744-8120-197f3a3134c1",
      "modified": "2026-09-08T20:28:41.853Z",
      "references": [
        {
          "source_name": "Symantec W32.Duqu",
          "url": "https://web.archive.org/web/20111213083345/https://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/w32_duqu_the_precursor_to_the_next_stuxnet.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--177d06e3-7e2f-47a1-8bbf-18a4787af5c7",
      "subject": "ATTACK:enterprise:C0024",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--177d06e3-7e2f-47a1-8bbf-18a4787af5c7",
      "modified": "2026-09-08T20:28:41.990Z",
      "references": [
        {
          "source_name": "CrowdStrike StellarParticle January 2022",
          "url": "https://www.crowdstrike.com/blog/observations-from-the-stellarparticle-campaign/"
        },
        {
          "source_name": "Symantec RAINDROP January 2021",
          "url": "https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--252c0e02-0da6-4812-b147-81d9cfb3c998",
      "subject": "ATTACK:enterprise:S0023",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--252c0e02-0da6-4812-b147-81d9cfb3c998",
      "modified": "2026-09-08T20:28:42.061Z",
      "references": [
        {
          "source_name": "ESET Sednit Part 2",
          "url": "http://www.welivesecurity.com/wp-content/uploads/2016/10/eset-sednit-part-2.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--284aadab-ec10-4869-8bdb-7258c19432c4",
      "subject": "ATTACK:enterprise:T1090.001",
      "predicate": "subtechnique-of",
      "object": "ATTACK:enterprise:T1090",
      "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--284aadab-ec10-4869-8bdb-7258c19432c4",
      "modified": "2026-09-08T20:28:42.188Z",
      "references": [

      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--29184298-9a17-4def-8ad8-10381b4bde89",
      "subject": "ATTACK:enterprise:S9010",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--29184298-9a17-4def-8ad8-10381b4bde89",
      "modified": "2026-09-08T20:28:42.262Z",
      "references": [
        {
          "source_name": "Koi Glassworm InvisibleCode October 2025",
          "url": "https://www.koi.ai/blog/glassworm-first-self-propagating-worm-using-invisible-code-hits-openvsx-marketplace"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--3780f9f1-9698-4e7c-8d02-c5289733b2d8",
      "subject": "ATTACK:enterprise:S9023",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--3780f9f1-9698-4e7c-8d02-c5289733b2d8",
      "modified": "2026-09-08T20:28:42.593Z",
      "references": [
        {
          "source_name": "Trend Micro Earth Kasha NOV 2024",
          "url": "https://www.trendmicro.com/en_us/research/24/k/lodeinfo-campaign-of-earth-kasha.html"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--37e781a4-8ac2-49c9-956d-2c78a5cef3df",
      "subject": "ATTACK:enterprise:G1016",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--37e781a4-8ac2-49c9-956d-2c78a5cef3df",
      "modified": "2026-09-08T20:28:42.670Z",
      "references": [
        {
          "source_name": "Sygnia Elephant Beetle Jan 2022",
          "url": "https://web.archive.org/web/20220105132433/https://f.hubspotusercontent30.net/hubfs/8776530/Sygnia-%20Elephant%20Beetle_Jan2022.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--3ff468a6-c444-439e-b095-dda4648f3561",
      "subject": "ATTACK:enterprise:S0502",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--3ff468a6-c444-439e-b095-dda4648f3561",
      "modified": "2026-09-08T20:28:42.730Z",
      "references": [
        {
          "source_name": "NSA/FBI Drovorub August 2020",
          "url": "https://media.defense.gov/2020/Aug/13/2002476465/-1/-1/0/CSA_DROVORUB_RUSSIAN_GRU_MALWARE_AUG_2020.PDF"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--406ca789-682f-4e08-bb7e-60421923ee09",
      "subject": "ATTACK:enterprise:S0154",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--406ca789-682f-4e08-bb7e-60421923ee09",
      "modified": "2026-09-08T20:28:42.789Z",
      "references": [
        {
          "source_name": "cobaltstrike manual",
          "url": "https://web.archive.org/web/20210825130434/https://cobaltstrike.com/downloads/csmanual38.pdf"
        },
        {
          "source_name": "Cobalt Strike Manual 4.3 November 2020",
          "url": "https://web.archive.org/web/20210708035426/https://www.cobaltstrike.com/downloads/csmanual43.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--49a11d2f-7945-4603-b409-d66420b94533",
      "subject": "ATTACK:enterprise:G0126",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--49a11d2f-7945-4603-b409-d66420b94533",
      "modified": "2026-09-08T20:28:42.863Z",
      "references": [
        {
          "source_name": "Zscaler Higaisa 2020",
          "url": "https://www.zscaler.com/blogs/security-research/return-higaisa-apt"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--54b14853-fe7e-484e-ac14-849da168706c",
      "subject": "ATTACK:enterprise:S1060",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--54b14853-fe7e-484e-ac14-849da168706c",
      "modified": "2026-09-08T20:28:43.092Z",
      "references": [
        {
          "source_name": "SentinelLabs Metador Technical Appendix Sept 2022",
          "url": "https://docs.google.com/document/d/1e9ZTW9b71YwFWS_18ZwDAxa-cYbV8q1wUefmKZLYVsA/edit#heading=h.lmnbtht1ikzm"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--5a5914f0-4e99-494b-bcf3-b199f623e36d",
      "subject": "ATTACK:enterprise:S0699",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--5a5914f0-4e99-494b-bcf3-b199f623e36d",
      "modified": "2026-09-08T20:28:43.116Z",
      "references": [
        {
          "source_name": "Mythc Documentation",
          "url": "https://docs.mythic-c2.net/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--5aa77e01-e63e-4be1-9f7e-1792d45a138a",
      "subject": "ATTACK:enterprise:G0030",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--5aa77e01-e63e-4be1-9f7e-1792d45a138a",
      "modified": "2026-09-08T20:28:43.128Z",
      "references": [
        {
          "source_name": "Cisco LotusBlossom 2025",
          "url": "https://blog.talosintelligence.com/lotus-blossom-espionage-group/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--60ce5523-f376-4c28-9363-a336b4ff2acf",
      "subject": "ATTACK:enterprise:C0064",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--60ce5523-f376-4c28-9363-a336b4ff2acf",
      "modified": "2026-10-09T00:56:40.966Z",
      "references": [
        {
          "source_name": "AI-Mexico-Govt-Breach",
          "url": "https://cdn.prod.website-files.com/69944dd945f20ca4a27a7c47/69d8bb5aea59e31efb3b8a7f_Tech_Report_ai_breach_mex_gov.pdf"
        },
        {
          "source_name": "AI-Mexico-Govt-Compromise",
          "url": "https://5943619.hs-sites.com/hubfs/116-Whitepapers/dragos-2026-ai-mexico-water-attack-intel-brief.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--62f3aaef-917b-42fa-9fe9-e21f674caa90",
      "subject": "ATTACK:enterprise:S0141",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--62f3aaef-917b-42fa-9fe9-e21f674caa90",
      "modified": "2026-09-08T20:28:43.141Z",
      "references": [
        {
          "source_name": "Novetta Winnti April 2015",
          "url": "https://web.archive.org/web/20150412223949/http://www.novetta.com/wp-content/uploads/2015/04/novetta_winntianalysis.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--6476b9fe-dc7f-4578-a39d-beebc8390af2",
      "subject": "ATTACK:enterprise:G0041",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--6476b9fe-dc7f-4578-a39d-beebc8390af2",
      "modified": "2026-09-08T20:28:43.154Z",
      "references": [
        {
          "source_name": "Kaspersky ProjectSauron Blog",
          "url": "https://securelist.com/faq-the-projectsauron-apt/75533/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--6e1e9f11-ab28-48cc-b392-f2863707fe11",
      "subject": "ATTACK:enterprise:S0051",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--6e1e9f11-ab28-48cc-b392-f2863707fe11",
      "modified": "2026-09-08T20:28:43.167Z",
      "references": [
        {
          "source_name": "ESET Dukes October 2019",
          "url": "https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Operation_Ghost_Dukes.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--733eae48-a5e2-4e82-b4a6-950c7a660e7e",
      "subject": "ATTACK:enterprise:S0512",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--733eae48-a5e2-4e82-b4a6-950c7a660e7e",
      "modified": "2026-09-08T20:28:43.178Z",
      "references": [
        {
          "source_name": "ESET Dukes October 2019",
          "url": "https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Operation_Ghost_Dukes.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--75367678-910c-4715-9fc8-ee503f8e41e5",
      "subject": "ATTACK:enterprise:S0265",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--75367678-910c-4715-9fc8-ee503f8e41e5",
      "modified": "2026-09-08T20:28:43.195Z",
      "references": [
        {
          "source_name": "Accenture HyperStack October 2020",
          "url": "https://web.archive.org/web/20201101015247/https://www.accenture.com/us-en/blogs/cyber-defense/turla-belugasturgeon-compromises-government-entity"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--7cbedb9a-666f-47eb-b70e-905bcf80940a",
      "subject": "ATTACK:enterprise:S0031",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--7cbedb9a-666f-47eb-b70e-905bcf80940a",
      "modified": "2026-09-08T20:28:43.207Z",
      "references": [
        {
          "source_name": "FireEye APT30",
          "url": "https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2015/05/20081935/rpt-apt30.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--7fde1ea2-8561-4df3-8760-78d65601e305",
      "subject": "ATTACK:enterprise:S0633",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--7fde1ea2-8561-4df3-8760-78d65601e305",
      "modified": "2026-09-08T20:28:43.221Z",
      "references": [
        {
          "source_name": "Cybereason Sliver Undated",
          "url": "https://www.cybereason.com/blog/sliver-c2-leveraged-by-many-threat-actors"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--828d0030-009d-4612-ae30-9dfa3d139e26",
      "subject": "ATTACK:enterprise:G1017",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--828d0030-009d-4612-ae30-9dfa3d139e26",
      "modified": "2026-09-08T20:28:43.233Z",
      "references": [
        {
          "source_name": "CISA AA24-038A PRC Critical Infrastructure February 2024",
          "url": "https://www.cisa.gov/sites/default/files/2024-03/aa24-038a_csa_prc_state_sponsored_actors_compromise_us_critical_infrastructure_3.pdf"
        },
        {
          "source_name": "Microsoft Volt Typhoon May 2023",
          "url": "https://www.microsoft.com/en-us/security/blog/2023/05/24/volt-typhoon-targets-us-critical-infrastructure-with-living-off-the-land-techniques/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--864def70-2079-4015-8852-d77e19dd086c",
      "subject": "ATTACK:enterprise:M1031",
      "predicate": "mitigates",
      "object": "ATTACK:enterprise:T1090.001",
      "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--864def70-2079-4015-8852-d77e19dd086c",
      "modified": "2026-09-08T20:28:43.247Z",
      "references": [
        {
          "source_name": "University of Birmingham C2",
          "url": "https://arxiv.org/pdf/1408.1136"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--887626bc-bccf-4460-bd4c-af829a178ff9",
      "subject": "ATTACK:enterprise:S1100",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--887626bc-bccf-4460-bd4c-af829a178ff9",
      "modified": "2026-09-08T20:28:43.305Z",
      "references": [
        {
          "source_name": "Kaspersky ToddyCat June 2022",
          "url": "https://securelist.com/toddycat/106799/"
        },
        {
          "source_name": "Kaspersky ToddyCat Check Logs October 2023",
          "url": "https://securelist.com/toddycat-keep-calm-and-check-logs/110696/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--8eafddf4-a5ae-43a0-8129-966de05fefb0",
      "subject": "ATTACK:enterprise:G0010",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--8eafddf4-a5ae-43a0-8129-966de05fefb0",
      "modified": "2026-09-08T20:28:43.319Z",
      "references": [
        {
          "source_name": "Talos TinyTurla September 2021",
          "url": "https://blog.talosintelligence.com/2021/09/tinyturla.html"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--90974f03-7f61-479e-bceb-6f26872d4812",
      "subject": "ATTACK:enterprise:S0260",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--90974f03-7f61-479e-bceb-6f26872d4812",
      "modified": "2026-09-08T20:28:43.331Z",
      "references": [
        {
          "source_name": "ESET InvisiMole June 2018",
          "url": "https://www.welivesecurity.com/2018/06/07/invisimole-equipped-spyware-undercover/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--97bf5604-4b99-4851-85ea-83018d90c82c",
      "subject": "ATTACK:enterprise:G0032",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--97bf5604-4b99-4851-85ea-83018d90c82c",
      "modified": "2026-09-08T20:28:43.347Z",
      "references": [
        {
          "source_name": "Kaspersky ThreatNeedle Feb 2021",
          "url": "https://securelist.com/lazarus-threatneedle/100803/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--9a462c0e-a60e-4983-8839-1f0e41cc133a",
      "subject": "ATTACK:enterprise:C0014",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--9a462c0e-a60e-4983-8839-1f0e41cc133a",
      "modified": "2026-09-08T20:28:43.401Z",
      "references": [
        {
          "source_name": "FoxIT Wocao December 2019",
          "url": "https://www.fox-it.com/media/kadlze5c/201912_report_operation_wocao.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--af9720b7-fef3-4b8d-b2ad-073355523866",
      "subject": "ATTACK:enterprise:S1059",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--af9720b7-fef3-4b8d-b2ad-073355523866",
      "modified": "2026-09-08T20:28:43.417Z",
      "references": [
        {
          "source_name": "SentinelLabs Metador Technical Appendix Sept 2022",
          "url": "https://docs.google.com/document/d/1e9ZTW9b71YwFWS_18ZwDAxa-cYbV8q1wUefmKZLYVsA/edit#heading=h.lmnbtht1ikzm"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--c0c248e8-491d-41d0-b032-1c59c9f4db1a",
      "subject": "ATTACK:enterprise:S1198",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--c0c248e8-491d-41d0-b032-1c59c9f4db1a",
      "modified": "2026-09-08T20:28:43.479Z",
      "references": [
        {
          "source_name": "Symantec Troll Stealer 2024",
          "url": "https://www.security.com/threat-intelligence/springtail-kimsuky-backdoor-espionage"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--d7c40b1d-efe6-4869-9754-6494d45f51f1",
      "subject": "ATTACK:enterprise:S0009",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--d7c40b1d-efe6-4869-9754-6494d45f51f1",
      "modified": "2026-09-08T20:28:43.592Z",
      "references": [
        {
          "source_name": "Novetta-Axiom",
          "url": "https://web.archive.org/web/20230115144216/http://www.novetta.com/wp-content/uploads/2014/11/Executive_Summary-Final_1.pdf"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--db355151-5333-430e-8cb9-421bc688f874",
      "subject": "ATTACK:enterprise:S1227",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--db355151-5333-430e-8cb9-421bc688f874",
      "modified": "2026-09-08T20:28:43.609Z",
      "references": [
        {
          "source_name": "Zscaler",
          "url": "https://www.zscaler.com/blogs/security-research/latest-mustang-panda-arsenal-toneshell-and-starproxy-p1"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--e0137354-4660-4053-ab7d-9f8358ff6ceb",
      "subject": "ATTACK:enterprise:S9015",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--e0137354-4660-4053-ab7d-9f8358ff6ceb",
      "modified": "2026-09-08T20:28:43.669Z",
      "references": [
        {
          "source_name": "CrowdStrike BRICKSTORM WARP PANDA UNC5221 December 2025",
          "url": "https://www.crowdstrike.com/en-us/blog/warp-panda-cloud-threats/"
        },
        {
          "source_name": "CISA BRICKSTORM UNC5221 AR25-338A February 2026",
          "url": "https://www.cisa.gov/news-events/analysis-reports/ar25-338a"
        },
        {
          "source_name": "Picus Security BRICKSTORM UNC5221 October 2025",
          "url": "https://www.picussecurity.com/resource/blog/brickstorm-malware-unc5221-targets-tech-and-legal-sectors-in-the-united-states"
        },
        {
          "source_name": "Google UNC5221 BRICKSTORM SPAWNCHIMERA April 2024",
          "url": "https://cloud.google.com/blog/topics/threat-intelligence/ivanti-post-exploitation-lateral-movement"
        },
        {
          "source_name": "NVISO BRICKSTORM April 2025",
          "url": "https://blog.nviso.eu/wp-content/uploads/2025/04/NVISO-BRICKSTORM-Report.pdf"
        },
        {
          "source_name": "Google BRICKSTORM September 2025",
          "url": "https://cloud.google.com/blog/topics/threat-intelligence/brickstorm-espionage-campaign"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--e2ebd73f-9198-49c7-b446-00478a466e78",
      "subject": "ATTACK:enterprise:G0087",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--e2ebd73f-9198-49c7-b446-00478a466e78",
      "modified": "2026-09-08T20:28:43.740Z",
      "references": [
        {
          "source_name": "FireEye APT39 Jan 2019",
          "url": "https://www.fireeye.com/blog/threat-research/2019/01/apt39-iranian-cyber-espionage-group-focused-on-personal-information.html"
        },
        {
          "source_name": "BitDefender Chafer May 2020",
          "url": "https://www.bitdefender.com/blog/labs/iranian-chafer-apt-targeted-air-transportation-and-government-in-kuwait-and-saudi-arabia/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--e3549420-15ec-4747-9988-7dfdbdb1e7d7",
      "subject": "ATTACK:enterprise:S0603",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--e3549420-15ec-4747-9988-7dfdbdb1e7d7",
      "modified": "2026-09-08T20:28:43.808Z",
      "references": [
        {
          "source_name": "Nicolas Falliere, Liam O Murchu, Eric Chien February 2011",
          "url": "https://docs.broadcom.com/doc/security-response-w32-stuxnet-dossier-11-en"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    },
    {
      "id": "enterprise:relationship--f09c6fc6-0d2d-4ca8-858c-107351cff26c",
      "subject": "ATTACK:enterprise:C0051",
      "predicate": "uses",
      "object": "ATTACK:enterprise:T1090.001",
      "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--f09c6fc6-0d2d-4ca8-858c-107351cff26c",
      "modified": "2026-09-08T20:28:44.066Z",
      "references": [
        {
          "source_name": "Nearest Neighbor Volexity",
          "url": "https://www.volexity.com/blog/2024/11/22/the-nearest-neighbor-attack-how-a-russian-apt-weaponized-nearby-wi-fi-networks-for-covert-access/"
        }
      ],
      "qualification": "Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.",
      "source_occurrences": 1
    }
  ],
  "source_snapshot": {
    "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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    "bytes": 55271014,
    "checked_at": "2026-10-16T03:31:39Z"
  },
  "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
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