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Bidda Sovereign Intelligence · 10,085 Verified Nodes · 39 Sovereign Pillars

MITRE ATT&CK Mobile T1628.003: Conceal Multimedia Files (Mobile Tactic TA0030 - Defense Evasion)

MITRE ATT&CK T1628.003 (Conceal Multimedia Files) is an ATT&CK for Mobile Defense Evasion sub-technique of T1628 (Hide Artifacts). Adversaries may attempt…

What MITRE ATT&CK Mobile T1628.003: Conceal Multimedia Files (Mobile Tactic TA0030 - Defense Evasion) requires

MITRE ATT&CK T1628.003 (Conceal Multimedia Files) is an ATT&CK for Mobile Defense Evasion sub-technique of T1628 (Hide Artifacts). Adversaries may attempt to hide multimedia files from the user. By doing so, adversaries may conceal captured files, such as pictures, videos and/or screenshots, then later exfiltrate those files. Specific to Android devices, if the .nomedia file is present in a folder, multimedia files in that folder will not be visible to the user in the Gallery application. Additionally, other applications are asked not to scan the folder with the .nomedia file, effectively making the folder appear invisible to the user. Affected platforms: Android. MITRE-documented mitigations include M1059 Do Not Mitigate. Mobile controls map to NIST SP 800-124 Rev 2 and OWASP MASVS.

Pillar: Cybersecurity · Authority: MITRE Corporation · Version: 1.0.0 · Last updated: 2026-05-25

Primary source: https://attack.mitre.org/techniques/T1628/003/

SHA-256 integrity: 482d04883f1faff7cd7b7e899dbac5e1f68a4dd4198612d8db1e20cf18e3a1e2

Primary Citations — 6 traced to source

MITRE ATT&CK for Mobile Technique T1628.003: Conceal Multimedia Files (https://attack.mitre.org/techniques/T1628/003/)
MITRE ATT&CK Mobile Tactic TA0030: Defense Evasion (https://attack.mitre.org/tactics/TA0030/)

+ 4 more citations (full bibliography, deterministic workflow, actionable schema and crosswalks) included in the vault unlock — $0.01 via Skyfire / L402 / Direct Base USDC.

Access

Discovery (free): /api/v1/nodes/mitre-attack-mobile-t1628-003-conceal-multimedia-files.json — 6-field metadata
Vault (full node): /api/v1/vault/nodes/mitre-attack-mobile-t1628-003-conceal-multimedia-files.json — full 13-key payload, $0.01 USDC (L402/Skyfire/Direct Base)
Canonical URL: https://bidda.com/intelligence/mitre-attack-mobile-t1628-003-conceal-multimedia-files
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