Non-Standard Port
Technique · ATTACK:enterprise:T1571
Attributed source ↗ · Plaintext record · Complete record and assertions JSON
Inspect structured metadata and provenance
{
"id": "ATTACK:enterprise:T1571",
"title": "Non-Standard Port",
"type": "Technique",
"source_url": "https://attack.mitre.org/techniques/T1571",
"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--b18eae87-b469-4e14-b454-b171b416bc18",
"external_id": "T1571",
"domain": "enterprise",
"created": "2020-03-14T18:18:32.443Z",
"modified": "2026-09-03T19:46:48.006Z",
"version": "1.3",
"aliases": [
],
"tactics": [
"command-and-control"
],
"source_references": [
{
"source_name": "University of Birmingham C2",
"url": "https://arxiv.org/pdf/1408.1136"
},
{
"source_name": "Symantec Elfin Mar 2019",
"url": "https://www.symantec.com/blogs/threat-intelligence/elfin-apt33-espionage"
},
{
"source_name": "change_rdp_port_conti",
"url": "https://x.com/TheDFIRReport/status/1498657772254240768"
},
{
"source_name": "Fortinet Agent Tesla April 2018",
"url": "https://www.fortinet.com/blog/threat-research/analysis-of-new-agent-tesla-spyware-variant.html"
}
]
}Explicit source assertions (70)
First 80 shown here; the complete set is in this record’s JSON and plaintext. Each relationship retains its source and locator. No inferred relationships are added.
ATTACK:enterprise:G0090 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--0076c114-0e7a-45c3-a851-7a877a9eefd0
Kaspersky WIRTE November 2021ATTACK:enterprise:S1211 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--015aa3fc-58b6-4ee0-afa2-7bb60d5b108f
Symantec Bilbug 2022ATTACK:enterprise:G0091 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--01c982c2-f610-443f-ae60-1b4a1f508f81
Group IB Silence Sept 2018ATTACK:enterprise:S1031 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--0b2b567c-718c-485f-b187-2bf6c6bb0c76
Unit 42 PingPull Jun 2022ATTACK:enterprise:G1052 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--0d44a3cb-f0f1-4b8a-a39d-536783735e8c
Socket Contagious Interview NPM April 2025ATTACK:enterprise:G1042 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--1080e9e7-df85-4f83-8b7f-5b5edd1e4aee
RecordedFuture RedEcho 2021ATTACK:enterprise:S0367 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--12c14ace-db29-4b08-a052-ba867c9ba534
Binary Defense Emotes Wi-Fi Spreader · Talos Emotet Jan 2019ATTACK:enterprise:S9010 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--14787d55-5815-43ee-ae4b-a31334ceed97
Koi Glassworm InvisibleCode October 2025ATTACK:enterprise:S0491 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--18714758-e6ea-4f61-87c9-6340c0001b9c
Bitdefender StrongPity June 2020ATTACK:enterprise:S0428 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--207f1084-a466-4e08-a157-886db373f09a
Talos PoetRAT April 2020ATTACK:enterprise:S0493 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--2243acac-6401-41df-b658-2a36f7977d15
Trustwave GoldenSpy June 2020ATTACK:enterprise:S1155 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--22fac24b-a5a4-45ef-b6c4-0247a877b23a
Github CovenantATTACK:enterprise:S1049 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--2311b504-e0c3-4594-8174-f9ce86941bc3
Mandiant UNC3890 Aug 2022ATTACK:enterprise:C0063 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--2ab4296f-bc5c-4589-863f-e42f5f334ae2
CERT Polska · ESET DynoWiper Update JAN 2026ATTACK:enterprise:S9023 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--2d50f9cb-8164-4cbe-bff9-d7ecfa55f123
JPCERT MirrorFace JUL 2024 · Trend Micro Earth Kasha NOV 2024ATTACK:enterprise:S1130 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--30cfec26-a5ff-460d-876c-ca7f9d1e639f
RedCanary RaspberryRobin 2022ATTACK:enterprise:C0014 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--30f0fc1f-d2fb-4bc8-98b1-431324127f07
FoxIT Wocao December 2019ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--31b54e57-8a8c-4c0f-9170-b3694dd82005
CISA WellMail July 2020 · NCSC APT29 July 2020ATTACK:enterprise:G0069 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--31e2a6f9-065f-44ca-82eb-5cf12f6fd07a
FalconFeeds_MuddyWaterPSRust_Mar2026ATTACK:enterprise:S0376 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--36983a10-4fdb-4bfc-83a0-78f4d11e83df
US-CERT HOPLIGHT Apr 2019ATTACK:enterprise:S0412 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--3a5c4e73-3657-470e-882b-563f3ca599e7
Talos ZxShell Oct 2014ATTACK:enterprise:G1003 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--3cae7fc8-e671-486b-a431-791a32df92a7
CISA GRU29155 2024ATTACK:enterprise:S0149 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--3ffac9f5-9a5e-41dd-aa7d-c981842015d7
Palo Alto MoonWind March 2017ATTACK:enterprise:G0050 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--4050ee68-3f26-49e6-beec-e2a62133a1c3
ESET OceanLotus Mar 2019ATTACK:enterprise:C0018 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--42af62e7-3e38-46e7-ac70-c557f33d377d
Costa AvosLocker May 2022ATTACK:enterprise:G1047 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--47e672a4-8646-420a-9847-ba801b0ff52a
Sygnia VelvetAnt 2024AATTACK:enterprise:S0246 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--53e123a8-0794-4bec-b71b-3c4b4a94057f
US-CERT HARDRAIN March 2018ATTACK:enterprise:C0056 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--554b85dc-40d2-47ac-9ba5-90765feb4e8e
Mandiant UNC3886 Juniper Routers MAR 2025ATTACK:enterprise:S1145 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--569abeb3-4d27-4157-a50f-0ec8fc4b3f92
Elastic Pikabot 2024ATTACK:enterprise:S0352 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--5a34e6af-f5e1-4191-aec0-06a92201f414
Unit42 OceanLotus 2017ATTACK:enterprise:S9001 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--62bfecb7-7388-410a-afb3-fcd60fbc0af9
TrumanKroll_SYSTEMBCServer_Jan2024ATTACK:enterprise:S0455 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--6cc8e1ce-c007-4a26-bd3b-cac73bb98c73
FireEye Metamorfo Apr 2018ATTACK:enterprise:C0032 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--7098d4d8-3fac-406e-84e1-508771c89802
FireEye TRITON 2019ATTACK:enterprise:S0574 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--730a735c-1008-490e-b0c8-6938b858b28a
Unit42 BendyBear Feb 2021ATTACK:enterprise:G0034 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--759af051-f194-4a68-98af-224f7d9916e8
ESET BlackEnergy Jan 2016ATTACK:enterprise:S1246 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--7a61c895-add6-4631-aa2e-53efe5a85f44
ESET Contagious Interview BeaverTail InvisibleFerret February 2025 · PaloAlto ContagiousInterview BeaverTail InvisibleFerret November 2023 · PaloAlto Unit42 ContagiousInterview BeaverTail InvisibileFerret October 2024ATTACK:enterprise:G0032 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--800f3241-62f4-4eb4-b9a2-df62f67d27d6
Novetta Blockbuster RATs · Novetta BlockbusterATTACK:enterprise:S0385 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--8131a5ed-f95f-406d-ae56-e5e10c8ced74
Trend Micro njRAT 2018ATTACK:enterprise:G1045 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--82548a34-d074-4c8f-af32-c7c5851377a8
CISA_AA25-239ASaltTyphoon_Sept2025ATTACK:enterprise:M1030 → mitigates → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--840fc319-2583-4a2b-8363-1a7e3fa33157
ATTACK:enterprise:G0046 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--921b9a4d-091a-442b-981a-0b34daa2ed6a
BlackBerry_FIN7_April2024 · FireEye FIN7 Aug 2018ATTACK:enterprise:C0055 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--946ccfa8-eef3-41f6-99ef-74d6caa817ce
Sekoia 7777 Botnet JUL 2024 · Microsoft Storm-0940ATTACK:enterprise:S1085 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--9ee6eb40-881c-4928-a036-58a8df0e8f95
Bitdefender Sardonic Aug 2021ATTACK:enterprise:S1016 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--a06533f5-02f9-4246-9315-0fa8df3465e0
ESET DazzleSpy Jan 2022ATTACK:enterprise:S0021 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--a5bb3ddf-446a-42c4-b522-112ad643c678
Fidelis TurboATTACK:enterprise:S1218 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--acb3d56b-d5bc-4be9-be1e-f1bda4c7771e
Google Cloud Threat Intelligence ESXi VIBs 2022ATTACK:enterprise:S1078 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--af74a9b1-6c74-45b6-a21d-38686afb202c
netlab360 rotajakiro vs oceanlotusATTACK:enterprise:S0148 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--b2848d62-76a1-465c-b12e-7dc3113e6bbe
ESET RTM Feb 2017ATTACK:enterprise:G0059 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--b35cd29e-1439-4f7a-a81e-44d4db29cd8b
DFIR Phosphorus November 2021 · Unit 42 Magic Hound Feb 2017ATTACK:enterprise:S0266 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--b75e158b-3c2e-425d-a14e-84a974d86c8c
Trend Micro Totbrick Oct 2016 · Bitdefender Trickbot VNC module Whitepaper 2021 · Fidelis TrickBot Oct 2016 · S2 Grupo TrickBot June 2017ATTACK:enterprise:S0262 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--bfbabaff-1918-4a35-b5ab-8aa981e50027
CISA AR18-352A Quasar RAT December 2018ATTACK:enterprise:S9024 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--c0a3674d-ff9b-49e0-8a18-43ba8d795163
Google UNC5221 BRICKSTORM SPAWNCHIMERA April 2024 · JPCERT SPAWNCHIMERA Ivanti February 2025ATTACK:enterprise:S0245 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--c13bc6b0-a8fa-4c52-9774-3738a5f1ce90
US-CERT BADCALLATTACK:enterprise:G0047 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--c308ceda-6c7c-4f7f-847b-e64f992d0104
VenereCiscoTalos_Gamaredon_Mar2025ATTACK:enterprise:S0013 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--c5692c9d-8cac-4105-ae0b-f3b6c60a2253
Sygnia VelvetAnt 2024AATTACK:enterprise:S1245 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--c57b65a3-294a-43fd-af9c-b764e9305190
Esentire ContagiousInterview BeaverTail InvisibleFerret November 2024ATTACK:enterprise:G0105 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--ca38f31f-3551-49e3-835b-588693a8b512
Securelist DarkVishnya Dec 2018ATTACK:enterprise:C0043 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--d00a3ec5-cdbf-4646-a12e-4269dce56774
RecordedFuture RedEcho 2021ATTACK:enterprise:S0263 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--d21527b8-a8c8-4c95-9061-21c49155232e
US-CERT TYPEFRAME June 2018ATTACK:enterprise:S1217 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--d2fc5856-5010-41e7-9175-958e3029df47
Google Cloud Threat Intelligence ESXi VIBs 2022ATTACK:enterprise:C0035 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--d40daa58-ca17-400c-b488-4508775e55e7
Lumen KVBotnet 2023ATTACK:enterprise:G0099 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--db0f9f05-6f76-47c3-81bf-a59d85045188
QiAnXin APT-C-36 Feb2019ATTACK:enterprise:S0237 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--e61e5dc3-b6ac-4909-b188-eaede02385df
Talos GravityRATATTACK:enterprise:G0064 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--e6b9c4c1-3b84-4957-8533-f96a92dcab2a
Symantec Elfin Mar 2019ATTACK:enterprise:G0082 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--e9092e54-ff13-4180-9850-c50e45dc1b41
Microsoft Axios Compromise APR 2026 · Microsoft Sapphire Sleet APR 2026 · MIcrosoft Mastra npm Compromise JUN 2026ATTACK:enterprise:S0239 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--e9b71895-a9d2-4023-930b-4204f6c2d325
US-CERT Bankshot Dec 2017ATTACK:enterprise:S0153 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--ec55cdc1-8ca2-42c9-a1d9-9755d24bc294
PWC Cloud Hopper Technical Annex April 2017ATTACK:enterprise:M1031 → mitigates → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--f07b76ab-6e72-4112-bc23-3b64b50131f0
ATTACK:enterprise:S0687 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--f4a65903-0b28-4e52-ad3b-bb7c55772509
NCSC Cyclops Blink February 2022ATTACK:enterprise:G0106 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--f7f947cd-6e0c-499c-8cdf-293e38657e31
Anomali Rocke March 2019