Outlook Forms
Subtechnique · ATTACK:enterprise:T1137.003
Attributed source ↗ · Plaintext record · Complete record and assertions JSON
Inspect structured metadata and provenance
{
"id": "ATTACK:enterprise:T1137.003",
"title": "Outlook Forms",
"type": "Subtechnique",
"source_url": "https://attack.mitre.org/techniques/T1137/003",
"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--a9e2cea0-c805-4bf8-9e31-f5f0513a3634",
"external_id": "T1137.003",
"domain": "enterprise",
"created": "2019-11-07T20:06:02.624Z",
"modified": "2025-10-24T17:49:12.562Z",
"version": "1.2",
"aliases": [
],
"tactics": [
"persistence"
],
"source_references": [
{
"source_name": "Microsoft Detect Outlook Forms",
"url": "https://docs.microsoft.com/en-us/office365/securitycompliance/detect-and-remediate-outlook-rules-forms-attack"
},
{
"source_name": "SensePost NotRuler",
"url": "https://github.com/sensepost/notruler"
},
{
"source_name": "SensePost Outlook Forms",
"url": "https://sensepost.com/blog/2017/outlook-forms-and-shells/"
}
]
}Explicit source assertions (4)
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:S0358 → uses → ATTACK:enterprise:T1137.003
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--66620243-f978-4038-8bf3-d574b5ce5b90
SensePost Ruler GitHubATTACK:enterprise:M1051 → mitigates → ATTACK:enterprise:T1137.003
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--cff9e6c6-eb2d-431d-958c-d86ffe6ea98d
SensePost Outlook Forms · SensePost Outlook Home PageATTACK:enterprise:M1040 → mitigates → ATTACK:enterprise:T1137.003
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--d6651e18-7d44-42a4-b597-1b1c344dd852
win10_asrATTACK:enterprise:T1137.003 → subtechnique-of → ATTACK:enterprise:T1137
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--de2d023c-d1cf-4819-9d9c-67a772b0e313