{
  "app": {
    "app_id": "com.mightybell.nook",
    "title": "Kahilla",
    "version": "8.288.47"
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    "grade": "A",
    "score": 97,
    "scanned_at": "2026-10-19T08:18:44.994Z"
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      "sbom": "complete",
      "signing": "certificate_parsed",
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      "manifest": "complete"
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      "blockers": [],
      "eligible": true
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    "timings_ms": {
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      "detectors": 16122.645000000135
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    "bytes_total": 132146234,
    "bytes_scanned": 132146234,
    "bytes_skipped": 0,
    "files_processed": 3380,
    "coverage_version": 2,
    "string_encodings": [
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        "name": "base.apk",
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      },
      {
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      {
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      {
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  "schema": "apk-scanner.coverage/v1",
  "framework": "OWASP MASVS v2",
  "disclaimer": "Static, metadata-only analysis. Each control is scored evidence-for / gap-signal / requires-manual-testing. This is evidence toward a MASVS assessment, NOT a certification — apk-scanner.com is not an authorized assessment lab. Absence of a static finding does not prove a control passes.",
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      "category": "STORAGE",
      "title": "The app securely stores sensitive data.",
      "static": "partial",
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          "key": "allow_backup",
          "title": "Application data is backup-enabled",
          "severity": "info",
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          "relationship": "gap-signal",
          "cwe": [
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            312
          ]
        },
        {
          "finding_type": 20,
          "key": "google_api_key",
          "title": "Google API key (client-shipped; restriction unverified)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
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          ]
        }
      ]
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    {
      "control": "MASVS-STORAGE-2",
      "category": "STORAGE",
      "title": "The app prevents leakage of sensitive data.",
      "static": "partial",
      "status": "gap-detected",
      "count": 2,
      "findings": [
        {
          "finding_type": 37,
          "key": "allow_backup",
          "title": "Application data is backup-enabled",
          "severity": "info",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            530,
            312
          ]
        },
        {
          "finding_type": 2,
          "key": "firebase_rtdb",
          "title": "Firebase Realtime Database reference",
          "severity": "low",
          "verified": false,
          "relationship": "gap-signal",
          "cwe": [
            200,
            284
          ]
        }
      ]
    },
    {
      "control": "MASVS-CRYPTO-1",
      "category": "CRYPTO",
      "title": "The app employs current strong cryptography and uses it according to best practices.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CRYPTO-2",
      "category": "CRYPTO",
      "title": "The app performs key management according to best practices.",
      "static": "partial",
      "status": "gap-detected",
      "count": 2,
      "findings": [
        {
          "finding_type": 6,
          "key": "private_key",
          "title": "Private key material (third-party library artifact, shared across 187 unrelated developers)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-confirmed",
          "cwe": [
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          ]
        },
        {
          "finding_type": 6,
          "key": "private_key",
          "title": "Private key material (third-party library artifact, shared across 187 unrelated developers)",
          "severity": "low",
          "verified": false,
          "relationship": "gap-confirmed",
          "cwe": [
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          ]
        }
      ]
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    {
      "control": "MASVS-AUTH-1",
      "category": "AUTH",
      "title": "The app uses secure authentication and authorization protocols.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-2",
      "category": "AUTH",
      "title": "The app performs local authentication securely.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-AUTH-3",
      "category": "AUTH",
      "title": "The app secures sensitive operations with additional authentication.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-NETWORK-1",
      "category": "NETWORK",
      "title": "The app secures all network traffic according to current best practices.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-NETWORK-2",
      "category": "NETWORK",
      "title": "The app verifies the identity of the remote endpoint (e.g. certificate pinning).",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-1",
      "category": "PLATFORM",
      "title": "The app uses IPC mechanisms securely.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-2",
      "category": "PLATFORM",
      "title": "The app uses WebViews securely.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PLATFORM-3",
      "category": "PLATFORM",
      "title": "The app uses the user interface securely.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-1",
      "category": "CODE",
      "title": "The app requires an up-to-date platform version.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-2",
      "category": "CODE",
      "title": "The app has a mechanism for enforcing updates.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-3",
      "category": "CODE",
      "title": "The app only uses software components without known vulnerabilities.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-CODE-4",
      "category": "CODE",
      "title": "The app validates and sanitizes all untrusted inputs and follows secure-coding practice.",
      "static": "partial",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-1",
      "category": "RESILIENCE",
      "title": "The app validates the integrity of the platform.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-2",
      "category": "RESILIENCE",
      "title": "The app implements anti-tampering mechanisms.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-RESILIENCE-3",
      "category": "RESILIENCE",
      "title": "The app implements anti-static-analysis mechanisms.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
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    {
      "control": "MASVS-RESILIENCE-4",
      "category": "RESILIENCE",
      "title": "The app implements anti-dynamic-analysis techniques.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
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    {
      "control": "MASVS-PRIVACY-1",
      "category": "PRIVACY",
      "title": "The app minimizes access to sensitive data and resources.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-2",
      "category": "PRIVACY",
      "title": "The app prevents identification of the user.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-3",
      "category": "PRIVACY",
      "title": "The app is transparent about data collection and usage.",
      "static": "yes",
      "status": "no-static-findings",
      "count": 0,
      "findings": []
    },
    {
      "control": "MASVS-PRIVACY-4",
      "category": "PRIVACY",
      "title": "The app offers user control over their data.",
      "static": "manual",
      "status": "requires-manual-testing",
      "count": 0,
      "findings": []
    }
  ],
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      "category": "STORAGE",
      "controls": 2,
      "gaps": 2,
      "verified": 0,
      "manual": 0
    },
    {
      "category": "CRYPTO",
      "controls": 2,
      "gaps": 1,
      "verified": 0,
      "manual": 0
    },
    {
      "category": "AUTH",
      "controls": 3,
      "gaps": 0,
      "verified": 0,
      "manual": 3
    },
    {
      "category": "NETWORK",
      "controls": 2,
      "gaps": 0,
      "verified": 0,
      "manual": 0
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    {
      "category": "PLATFORM",
      "controls": 3,
      "gaps": 0,
      "verified": 0,
      "manual": 1
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    {
      "category": "CODE",
      "controls": 4,
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      "manual": 1
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    {
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    {
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      "manual": 1
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  ]
}