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Techniques›Resource Development›Subdomain Takeover

Resource Development

Subdomain Takeover

T1584.001 · MITRE ATT&CK

Subdomain takeover (subdomain hijacking) occurs when a DNS record, commonly a CNAME, points to a deprovisioned third-party resource that a new tenant can claim. Successful control can let an attacker serve content or otherwise use the victim subdomain. This procedure enumerates candidates and validates provider-specific fingerprints; it does not claim the resource.

ArtifactsRESTRICTED_ACCESS_BLUR_MARKER

Steps1

CategoryDomain Infrastructure

SourceExternal

Discuss in Advisor

Walkthrough

Step 1

RESTRICTED_ACCESS_BLUR_MARKER

RESTRICTED_ACCESS_BLUR_MARKER

Requirements: ALL(RESTRICTED_ACCESS_BLUR_MARKER)

Variant:

Full outcome coverage

assetfinder · Enumerate candidate subdomains

Enumerate candidate subdomains

powershell

RESTRICTED_ACCESS_BLUR_MARKER

Version: RESTRICTED_ACCESS_BLUR_MARKER. Requirements: ALL(RESTRICTED_ACCESS_BLUR_MARKER)Documents all requested outcomes. This is a candidate, not proof of execution or compatibility.preconditions: RESTRICTED_ACCESS_BLUR_MARKERverification: RESTRICTED_ACCESS_BLUR_MARKERfailure modes: RESTRICTED_ACCESS_BLUR_MARKERlimitations: RESTRICTED_ACCESS_BLUR_MARKER

RESTRICTED_ACCESS_BLUR_MARKER

Detection signal

Detection 01

RESTRICTED_ACCESS_BLUR_MARKER

Mitigations

Mitigation 01

RESTRICTED_ACCESS_BLUR_MARKER

OPSEC notes

RESTRICTED_ACCESS_BLUR_MARKER

References

Extended details

RESTRICTED_ACCESS_BLUR_MARKER