{"record":{"id":"ATTACK:enterprise:G0065","title":"Leviathan","type":"IntrusionSet","source_url":"https://attack.mitre.org/groups/G0065","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":"intrusion-set--7113eaa5-ba79-4fb3-b68a-398ee9cd698e","external_id":"G0065","domain":"enterprise","created":"2018-04-18T17:59:24.739Z","modified":"2026-07-31T20:48:37.749Z","version":"4.1","aliases":["Leviathan","MUDCARP","Kryptonite Panda","Gadolinium","BRONZE MOHAWK","TEMP.Jumper","APT40","TEMP.Periscope","Gingham Typhoon"],"tactics":[],"source_references":[{"source_name":"MUDCARP"},{"source_name":"Kryptonite Panda"},{"source_name":"Gadolinium"},{"source_name":"BRONZE MOHAWK"},{"source_name":"Gingham Typhoon"},{"source_name":"Leviathan"},{"source_name":"TEMP.Jumper"},{"source_name":"TEMP.Periscope"},{"source_name":"Accenture MUDCARP March 2019","url":"https://www.accenture.com/us-en/blogs/cyber-defense/mudcarps-focus-on-submarine-technologies"},{"source_name":"Crowdstrike KRYPTONITE PANDA August 2018","url":"https://www.crowdstrike.com/blog/two-birds-one-stone-panda/"},{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"MSTIC GADOLINIUM September 2020","url":"https://www.microsoft.com/security/blog/2020/09/24/gadolinium-detecting-empires-cloud/"},{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"},{"source_name":"APT40"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"},{"source_name":"Microsoft Threat Actor Naming July 2023","url":"https://learn.microsoft.com/en-us/microsoft-365/security/intelligence/microsoft-threat-actor-naming?view=o365-worldwide"},{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"},{"source_name":"SecureWorks BRONZE MOHAWK n.d.","url":"https://www.secureworks.com/research/threat-profiles/bronze-mohawk"}]},"assertions":[{"id":"enterprise:relationship--035e7890-593f-4f70-898a-93f3302f8fac","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1567.002","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--035e7890-593f-4f70-898a-93f3302f8fac","modified":"2026-07-31T20:48:38.012Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--17a16ae3-ee83-461b-aa3a-7904415f2e62","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1595.002","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--17a16ae3-ee83-461b-aa3a-7904415f2e62","modified":"2026-07-31T20:48:38.025Z","references":[{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--1cabd067-2229-488f-a244-03aa087b7e54","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1102.003","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--1cabd067-2229-488f-a244-03aa087b7e54","modified":"2026-09-03T19:46:48.653Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--23d208f5-cadc-4f80-94c4-5644eaa8b7c7","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1047","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--23d208f5-cadc-4f80-94c4-5644eaa8b7c7","modified":"2026-07-31T20:48:38.040Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--24879d15-1ec3-437c-bdc5-5b7ac46bb4f5","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0005","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--24879d15-1ec3-437c-bdc5-5b7ac46bb4f5","modified":"2026-07-31T20:48:38.048Z","references":[{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--25e695b0-1110-43ab-be79-5e89e3951759","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1021.004","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--25e695b0-1110-43ab-be79-5e89e3951759","modified":"2026-07-31T20:48:38.055Z","references":[{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--273ad96c-269f-4736-a3de-646713c15b50","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1105","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--273ad96c-269f-4736-a3de-646713c15b50","modified":"2026-09-03T19:46:59.111Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--2851e8fa-0622-42db-b7b7-4e051fc5fbeb","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1547.001","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--2851e8fa-0622-42db-b7b7-4e051fc5fbeb","modified":"2026-07-31T20:48:38.070Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--2c7d090e-09a1-4a45-baf4-b13790b483f6","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1027.013","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--2c7d090e-09a1-4a45-baf4-b13790b483f6","modified":"2026-07-31T20:48:38.078Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--2de94367-a058-4a31-b19b-fddebe02ca64","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1589.001","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--2de94367-a058-4a31-b19b-fddebe02ca64","modified":"2026-07-31T20:48:38.085Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--31a8dc85-abb8-4144-9fe8-6d9a71339c0e","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1003.001","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--31a8dc85-abb8-4144-9fe8-6d9a71339c0e","modified":"2026-07-31T20:48:38.096Z","references":[{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--339b895c-48fa-4f99-9266-4310aeeb040f","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1586.001","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--339b895c-48fa-4f99-9266-4310aeeb040f","modified":"2026-07-31T20:48:38.103Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--3964d326-01f2-4142-8f41-408f576b53b4","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0190","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--3964d326-01f2-4142-8f41-408f576b53b4","modified":"2026-07-31T20:48:38.110Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--3c4401bf-7a45-4d1d-a4ee-ea00788cd2aa","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1090.003","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--3c4401bf-7a45-4d1d-a4ee-ea00788cd2aa","modified":"2026-07-31T20:48:38.117Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--41bbe151-0ebe-4610-85d2-ba565e299d23","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1027.001","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--41bbe151-0ebe-4610-85d2-ba565e299d23","modified":"2026-07-31T20:48:38.124Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--44add639-84c1-45e7-a640-bcc3ac2b12e1","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0232","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--44add639-84c1-45e7-a640-bcc3ac2b12e1","modified":"2026-07-31T20:48:38.132Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--4f223b45-a599-4f97-9932-edfdc4425fde","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1583.001","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--4f223b45-a599-4f97-9932-edfdc4425fde","modified":"2026-07-31T20:48:38.139Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--4fe3f0a3-1330-4b51-be17-b38a54b6e605","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0021","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--4fe3f0a3-1330-4b51-be17-b38a54b6e605","modified":"2026-07-31T20:48:38.147Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--5bbeba86-0f26-4c02-9c66-8118ad6c0208","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0110","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--5bbeba86-0f26-4c02-9c66-8118ad6c0208","modified":"2026-07-31T20:48:38.155Z","references":[{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--5cc7c5ef-f170-4147-8703-03ea34d40d12","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1585.002","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--5cc7c5ef-f170-4147-8703-03ea34d40d12","modified":"2026-07-31T20:48:38.162Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--61f91f23-a8a5-4b4e-b546-f0fff28851a1","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1566.002","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--61f91f23-a8a5-4b4e-b546-f0fff28851a1","modified":"2026-07-31T20:48:38.172Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--67003297-a35d-452f-b83b-34556115d15c","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0069","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--67003297-a35d-452f-b83b-34556115d15c","modified":"2026-07-31T20:48:38.180Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--67b0c62c-ce4f-4e08-8d8c-9e1fd4afe255","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1189","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--67b0c62c-ce4f-4e08-8d8c-9e1fd4afe255","modified":"2026-07-31T20:48:38.188Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--6b2cd244-a02f-4b76-85d9-a429a298f016","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1546.003","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--6b2cd244-a02f-4b76-85d9-a429a298f016","modified":"2026-07-31T20:48:38.195Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--6c9ed67e-95f1-4585-8d8d-14a27f21e14c","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1027.003","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--6c9ed67e-95f1-4585-8d8d-14a27f21e14c","modified":"2026-07-31T20:48:38.202Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--6cccc84e-8b42-444c-8d18-12628b0e353c","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0642","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--6cccc84e-8b42-444c-8d18-12628b0e353c","modified":"2026-07-31T20:48:38.209Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--6de233bc-efe2-4dbd-b0a6-994d45f6bc23","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1585.001","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--6de233bc-efe2-4dbd-b0a6-994d45f6bc23","modified":"2026-07-31T20:48:38.216Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--71ae6f80-3d5c-4d61-8995-5844f9f592ed","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1059.001","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--71ae6f80-3d5c-4d61-8995-5844f9f592ed","modified":"2026-07-31T20:48:38.224Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"},{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--728dce0a-125c-4d66-8622-36d4d909352b","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1547.009","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--728dce0a-125c-4d66-8622-36d4d909352b","modified":"2026-07-31T20:48:38.231Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--732d754a-b02d-4ec6-8ba2-364c3a8510de","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0363","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--732d754a-b02d-4ec6-8ba2-364c3a8510de","modified":"2026-07-31T20:48:38.239Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--7995952f-370f-4514-a0c1-ce160b4c90c1","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1055.001","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--7995952f-370f-4514-a0c1-ce160b4c90c1","modified":"2026-07-31T20:48:38.247Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--7a64af0b-aebe-47d1-9f96-ef0ecad52df9","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1566.001","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--7a64af0b-aebe-47d1-9f96-ef0ecad52df9","modified":"2026-07-31T20:48:38.256Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--7a705189-ab75-428c-ae52-b70bc0d17624","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0032","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--7a705189-ab75-428c-ae52-b70bc0d17624","modified":"2026-07-31T20:48:38.263Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--8191e3f4-df01-42c0-925b-0038772afb17","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1584.004","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--8191e3f4-df01-42c0-925b-0038772afb17","modified":"2026-07-31T20:48:38.271Z","references":[{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--829ec8ab-3e48-442b-beb2-b0d2dbdaaca0","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1203","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--829ec8ab-3e48-442b-beb2-b0d2dbdaaca0","modified":"2026-07-31T20:48:38.278Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"},{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--86f6e11c-759b-438d-9f32-004708c68f2c","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0039","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--86f6e11c-759b-438d-9f32-004708c68f2c","modified":"2026-07-31T20:48:38.286Z","references":[{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--88898d14-9313-4fdd-8ef5-584d8dcdec17","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1059.005","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--88898d14-9313-4fdd-8ef5-584d8dcdec17","modified":"2026-07-31T20:48:38.293Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--90268df8-948a-4eb4-a21c-7b1c6808f669","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1078","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--90268df8-948a-4eb4-a21c-7b1c6808f669","modified":"2026-07-31T20:48:38.301Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"},{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--920874f2-f1e1-4981-9469-4ee45b6218a7","subject":"ATTACK:enterprise:C0049","predicate":"attributed-to","object":"ATTACK:enterprise:G0065","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--920874f2-f1e1-4981-9469-4ee45b6218a7","modified":"2026-07-31T20:48:38.308Z","references":[{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--9493cec9-dbbc-43ef-ae57-6f307f8d6001","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1553.002","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--9493cec9-dbbc-43ef-ae57-6f307f8d6001","modified":"2026-07-31T20:48:38.315Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"},{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--962f1bc9-89f8-4fbe-b981-b63cce196cbf","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0194","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--962f1bc9-89f8-4fbe-b981-b63cce196cbf","modified":"2026-07-31T20:48:38.323Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--ad4a2d0b-a268-4334-903c-153858088138","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1559.002","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--ad4a2d0b-a268-4334-903c-153858088138","modified":"2026-07-31T20:48:38.332Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--b34ac4fc-95fc-4ebb-9d83-f94de511a775","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1587.004","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--b34ac4fc-95fc-4ebb-9d83-f94de511a775","modified":"2026-07-31T20:48:38.339Z","references":[{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--b5894858-3f86-48f4-8ae0-7fcb8c19c36b","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1197","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--b5894858-3f86-48f4-8ae0-7fcb8c19c36b","modified":"2026-07-31T20:48:38.346Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--b7d36798-e9f2-4474-836e-80b100a561e6","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1074.001","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--b7d36798-e9f2-4474-836e-80b100a561e6","modified":"2026-07-31T20:48:38.353Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--b979ce29-9d89-4d81-82fb-14240af7a241","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1204.002","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--b979ce29-9d89-4d81-82fb-14240af7a241","modified":"2026-07-31T20:48:38.360Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--bb870870-2dfb-4ff3-9e17-6a75476d9be4","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1140","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--bb870870-2dfb-4ff3-9e17-6a75476d9be4","modified":"2026-07-31T20:48:38.368Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--bbd420ed-6959-4190-8317-2b9ecdc32856","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1074.002","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--bbd420ed-6959-4190-8317-2b9ecdc32856","modified":"2026-07-31T20:48:38.376Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--bcdf2779-c5a2-40b3-88b6-0857711c1cfe","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0233","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--bcdf2779-c5a2-40b3-88b6-0857711c1cfe","modified":"2026-07-31T20:48:38.383Z","references":[{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--c00b008a-5f2c-4837-811b-21193b70b4ae","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1534","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--c00b008a-5f2c-4837-811b-21193b70b4ae","modified":"2026-07-31T20:48:38.391Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--c010891f-9ddb-4943-a87a-e83c46075406","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1190","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--c010891f-9ddb-4943-a87a-e83c46075406","modified":"2026-07-31T20:48:38.398Z","references":[{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--c334b4c6-43f1-4452-8a1f-3d056fba9ac0","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1218.010","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--c334b4c6-43f1-4452-8a1f-3d056fba9ac0","modified":"2026-07-31T20:48:38.407Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--cd46796f-4a71-468a-b19f-87a13894d254","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1041","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--cd46796f-4a71-468a-b19f-87a13894d254","modified":"2026-09-03T19:47:01.482Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--d0cd2d2a-3a74-488b-8227-00e32ed12291","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1505.003","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--d0cd2d2a-3a74-488b-8227-00e32ed12291","modified":"2026-07-31T20:48:38.422Z","references":[{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"},{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--d26e2b47-e474-402d-b3ff-423a8b64a68e","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0228","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--d26e2b47-e474-402d-b3ff-423a8b64a68e","modified":"2026-07-31T20:48:38.429Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--d4c15cb6-ed2f-4ed0-8e6d-dd69e06c3c3f","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1021.001","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--d4c15cb6-ed2f-4ed0-8e6d-dd69e06c3c3f","modified":"2026-07-31T20:48:38.437Z","references":[{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--d5599a7e-d6a4-4de7-918a-84c3972c21ef","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0229","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--d5599a7e-d6a4-4de7-918a-84c3972c21ef","modified":"2026-07-31T20:48:38.444Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"},{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--d8cbc56c-4014-4e59-adfd-1899859f01d4","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0154","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--d8cbc56c-4014-4e59-adfd-1899859f01d4","modified":"2026-07-31T20:48:38.452Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--db35390e-63b3-4cf7-8c44-dab132883810","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1584.008","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--db35390e-63b3-4cf7-8c44-dab132883810","modified":"2026-07-31T20:48:38.461Z","references":[{"source_name":"CISA Leviathan 2024","url":"https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-190a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--e3189323-c5f2-46c4-8912-36a09f3317ad","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1027.015","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--e3189323-c5f2-46c4-8912-36a09f3317ad","modified":"2026-07-31T20:48:38.468Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--e37d3456-b3a0-4502-b502-a505f383cb4c","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1560","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--e37d3456-b3a0-4502-b502-a505f383cb4c","modified":"2026-07-31T20:48:38.475Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--eb3a34dd-c516-44a6-9268-6464016bd14a","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0020","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--eb3a34dd-c516-44a6-9268-6464016bd14a","modified":"2026-07-31T20:48:38.483Z","references":[{"source_name":"Accenture MUDCARP March 2019","url":"https://web.archive.org/web/20210722005437/https://www.accenture.com/_acnmedia/PDF-96/Accenture-Security-MUDCARP.pdf"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"},{"source_name":"FireEye Periscope March 2018","url":"https://www.fireeye.com/blog/threat-research/2018/03/suspected-chinese-espionage-group-targeting-maritime-and-engineering-industries.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--ec9a7e1d-53f8-4a79-a5dd-a5890bf421ba","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:S0183","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--ec9a7e1d-53f8-4a79-a5dd-a5890bf421ba","modified":"2026-07-31T20:48:38.493Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--f71fa9f5-7a3c-43a7-8ca3-2e3c8996bde8","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1572","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--f71fa9f5-7a3c-43a7-8ca3-2e3c8996bde8","modified":"2026-09-03T19:46:57.241Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--f81ae9dc-3299-480f-817c-a5b65cfc38d7","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1204.001","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--f81ae9dc-3299-480f-817c-a5b65cfc38d7","modified":"2026-07-31T20:48:38.508Z","references":[{"source_name":"Proofpoint Leviathan Oct 2017","url":"https://www.proofpoint.com/us/threat-insight/post/leviathan-espionage-actor-spearphishes-maritime-and-defense-targets"},{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--fa6bb182-28e8-4293-90ba-ee9a5c23d45b","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1133","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--fa6bb182-28e8-4293-90ba-ee9a5c23d45b","modified":"2026-07-31T20:48:38.516Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--fbcd00ef-0518-414d-9026-b736f036606a","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1003","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--fbcd00ef-0518-414d-9026-b736f036606a","modified":"2026-07-31T20:48:38.523Z","references":[{"source_name":"FireEye APT40 March 2019","url":"https://www.fireeye.com/blog/threat-research/2019/03/apt40-examining-a-china-nexus-espionage-actor.html"}],"qualification":"Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.","source_occurrences":1},{"id":"enterprise:relationship--fe4a20ca-7a57-44b7-bcf3-0f51fe9abffa","subject":"ATTACK:enterprise:G0065","predicate":"uses","object":"ATTACK:enterprise:T1586.002","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--fe4a20ca-7a57-44b7-bcf3-0f51fe9abffa","modified":"2026-07-31T20:48:38.531Z","references":[{"source_name":"CISA AA21-200A APT40 July 2021","url":"https://us-cert.cisa.gov/ncas/alerts/aa21-200a"}],"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","sha256":"81113ba98afa2928f3dcff62022539f7ce30c315c32e14422f11ff95ce534352","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"}