Skip to main content

Certificate analytics (TCA-0502)

This service provides certificate analytics for the requested certificate thumbprint and the certificate chain of trust.

Analytics include a sample counter - number of samples signed by the certificate grouped by their classification, certificate status (blacklisted/whitelisted/undefined), time when the certificate was first seen, certificate trust factor, certificate threat level, and history of certificate blacklisting/whitelisting.

The service also allows bulk requests for up to 100 thumbprints per request.

Certificate Analytics Query​

The query returns certificate analytics for the requested certificate thumbprint and the certificate chain of trust.

Analytics include:

  • real-time statistics (number of samples signed by the certificate, with samples grouped by their classification),
  • time when the certificate was first seen,
  • certificate classification status (blacklisted/whitelisted/undefined),
  • other certificate reputation data (threat level, trust factor, history of blacklisting/whitelisting, reason for whitelisting/blacklisting).

Request​

GET /api/certificate/analytics/v1/query/thumbprint/{thumbprint}?[format=xml|json]

Path parameters:

  • thumbprint
    • The thumbprint (sha1, sha256, md5) of the requested certificate
    • Required

Query parameters:

  • format
    • Allows choosing between xml (default) and json format for the response
    • Optional

The query will return certificate analytics for the requested thumbprint.

Response​

{
  "rl": {
    "request": {},
    "certificate_analytics": {}
  }
}

rl.request

{
  "response_format": "string",
  "thumbprint": "string"
}

rl.certificate_analytics

{
  "certificate_first_seen": "string",
  "statistics": {},
  "classification": {},
  "certificate": {}
}
  • certificate_first_seen
    • When the certificate was first seen in ReversingLabs system (UTC)
  • certificate
    • Certificate information is presented as a signature chain. It includes information about issuer certificates recursively until root certificate is reached. Individual certificate information includes the following fields: common_name, valid_from, valid_to, signature_algorithm, signature, extensions, certificate_thumbprints, serial_number, version, issuer

rl.certificate_analytics.statistics

  • classification
    • KNOWN/UNKNOWN/MALICIOUS/SUSPICIOUS/TOTAL
  • sample_count
    • Number of samples with each classification

rl.certificate_analytics.classification

  • status
    • whitelisted/blacklisted/undefined
  • reason
    • Reason for whitelisting/blacklisting
  • blacklisted_from
    • Last valid signing time of the certificate that is now blacklisted
  • whitelisted_to
    • Property applicable only to certificates that were first whitelisted and then blacklisted; it should correspond to the blacklisted_from field
  • threat_level
    • 0-5; property of blacklisted certificates
  • trust_factor
    • 0-5; property of whitelisted certificates

Certificate Analytics Bulk Query​

The bulk query returns certificate analytics in the same format as the single query, but for multiple certificate thumbprints in one response.

POST /api/certificate/analytics/v1/query/thumbprint/{post_format}
  • post_format - allows choosing between xml and json format in the POST payload

Request​

Request body:

{
  "rl": {
    "query": {
      "thumbprints": [
        "string",
        "string",
        "string",
        "string"
      ],
      "format": "string"
    }
  }
}
  • thumbprint
    • The thumbprint (sha1, sha256, md5) of the requested certificate.
    • Required
  • format
    • Allows choosing between xml (default) and json format for the response.
    • Required

Response​

{
  "rl": {
    "request": {
      "response_format": "string",
      "thumbprints": []
    },
    "invalid_thumbprints": [],
    "certificate_analytics": []
  }
}
  • request
    • thumbprint: requested thumbprint; format: output format
  • invalid_thumbprints
    • List of ill-formatted thumbprints provided in the request
  • certificate_analytics
    • List of certificates matching the requested thumbprints with the same analytics data as in the single query

Examples​

Example 1 - single query​

Retrieving certificate analytics for the thumbprint A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1, in JSON format.

Request

/api/certificate/analytics/v1/query/thumbprint/A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1?format=json

Response

{
  "rl": {
    "request": {
      "response_format": "json",
      "thumbprint": "A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1"
    },
    "certificate_analytics": {
      "certificate_first_seen": "2022-09-14T08:05:10",
      "statistics": {
        "known": 77,
        "unknown": 1,
        "malicious": 0,
        "suspicious": 0,
        "total": 78
      },
      "classification": {
        "status": "undefined"
      },
      "certificate": {
        "valid_from": "2022-06-14T04:02:43Z",
        "signature_algorithm": "sha256WithRSAEncryption",
        "valid_to": "2025-07-12T07:06:34Z",
        "version": "2",
        "extensions": [
          {
            "is_critical": "True",
            "name": "X509v3 Key Usage",
            "value": "Digital Signature"
          },
          {
            "is_critical": "False",
            "name": "Authority Information Access",
            "value": "CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr45evcodesignca2020.crt\nOCSP - URI:http://ocsp.globalsign.com/gsgccr45evcodesignca2020\n"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Certificate Policies",
            "value": "Policy: 1.3.6.1.4.1.4146.1.2\n CPS: https://www.globalsign.com/repository/\nPolicy: 2.23.140.1.3\n"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Basic Constraints",
            "value": "CA:FALSE"
          },
          {
            "is_critical": "False",
            "name": "X509v3 CRL Distribution Points",
            "value": "\nFull Name:\n URI:http://crl.globalsign.com/gsgccr45evcodesignca2020.crl\n"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Extended Key Usage",
            "value": "Code Signing"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Authority Key Identifier",
            "value": "keyid:25:9D:D0:FC:59:09:86:63:C5:EC:F3:B1:13:3B:57:1C:03:92:36:11\n"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Subject Key Identifier",
            "value": "B9:8B:D3:79:F7:03:DC:12:78:E5:28:C2:AF:E8:61:4D:3E:E1:AC:E3"
          }
        ],
        "signature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
        "common_name": "Reallusion Inc.",
        "serial_number": "67C6DAAFB381A5567534EB0F",
        "certificate_thumbprints": [
          {
            "name": "MD5",
            "value": "3b5d3951bd5930863767cd86a4ba27c5"
          },
          {
            "name": "SHA1",
            "value": "e18af391a8ba1ae94eb61794c573c5a9856c80d3"
          },
          {
            "name": "SHA256",
            "value": "A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1"
          }
        ],
        "issuer": "GlobalSign GCC R45 EV CodeSigning CA 2020"
      }
    }
  }
}

Example 2 - single query​

Retrieving certificate analytics for the thumbprint E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4, in JSON format.

Request

/api/certificate/analytics/v1/query/thumbprint/E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4?format=json

Response

{
  "rl": {
    "request": {
      "response_format": "json",
      "thumbprint": "E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4"
    },
    "certificate_analytics": {
      "certificate_first_seen": "2022-09-15T05:09:36",
      "statistics": {
        "known": 0,
        "unknown": 0,
        "malicious": 1,
        "suspicious": 0,
        "total": 1
      },
      "classification": {
        "status": "undefined"
      },
      "certificate": {
        "valid_from": "2022-08-16T16:45:04Z",
        "signature_algorithm": "sha256WithRSAEncryption",
        "valid_to": "2023-08-16T16:45:03Z",
        "version": "2",
        "extensions": [
          {
            "is_critical": "True",
            "name": "X509v3 Basic Constraints",
            "value": "CA:FALSE"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Authority Key Identifier",
            "value": "keyid:09:FE:C0:15:90:F9:AF:64:0A:92:12:B9:26:28:63:0C:97:EC:A7:B2\n"
          },
          {
            "is_critical": "False",
            "name": "Authority Information Access",
            "value": "CA Issuers - URI:http://certs.apple.com/wwdrg3.der\nOCSP - URI:http://ocsp.apple.com/ocsp03-wwdrg305\n"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Certificate Policies",
            "value": "Policy: 1.2.840.113635.100.5.1\n User Notice:\n Explicit Text: Reliance on this certificate by any party assumes acceptance of the then applicable standard terms and conditions of use, certificate policy and certification practice statements.\n CPS: https://www.apple.com/certificateauthority/\n"
          },
          {
            "is_critical": "True",
            "name": "X509v3 Extended Key Usage",
            "value": "Code Signing"
          },
          {
            "is_critical": "False",
            "name": "X509v3 Subject Key Identifier",
            "value": "8B:DB:F3:20:E4:7F:AD:DD:DB:04:07:B8:D0:F4:EF:03:82:21:A1:50"
          },
          {
            "is_critical": "True",
            "name": "X509v3 Key Usage",
            "value": "Digital Signature"
          },
          {
            "is_critical": "True",
            "name": "1.2.840.113635.100.6.1.7",
            "value": ".."
          },
          {
            "is_critical": "True",
            "name": "1.2.840.113635.100.6.1.4",
            "value": ".."
          }
        ],
        "signature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
        "common_name": "Apple Distribution: The Dash Foundation, Inc. (44RJ69WHFF)",
        "serial_number": "733E6B713464528602D5CA7DB152C6D6",
        "certificate_thumbprints": [
          {
            "name": "MD5",
            "value": "cb702899b0e4a8e748678e6b8acde556"
          },
          {
            "name": "SHA1",
            "value": "0463c9bff6b702da41487c8440fd02f5c5e239c1"
          },
          {
            "name": "SHA256",
            "value": "E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4"
          }
        ],
        "issuer": {
          "valid_from": "2020-02-19T18:13:47Z",
          "signature_algorithm": "sha256WithRSAEncryption",
          "valid_to": "2030-02-20T00:00:00Z",
          "version": "2",
          "extensions": [
            {
              "is_critical": "True",
              "name": "X509v3 Basic Constraints",
              "value": "CA:TRUE, pathlen:0"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Authority Key Identifier",
              "value": "keyid:2B:D0:69:47:94:76:09:FE:F4:6B:8D:2E:40:A6:F7:47:4D:7F:08:5E\n"
            },
            {
              "is_critical": "False",
              "name": "Authority Information Access",
              "value": "OCSP - URI:http://ocsp.apple.com/ocsp03-applerootca\n"
            },
            {
              "is_critical": "False",
              "name": "X509v3 CRL Distribution Points",
              "value": "\nFull Name:\n URI:http://crl.apple.com/root.crl\n"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Subject Key Identifier",
              "value": "09:FE:C0:15:90:F9:AF:64:0A:92:12:B9:26:28:63:0C:97:EC:A7:B2"
            },
            {
              "is_critical": "True",
              "name": "X509v3 Key Usage",
              "value": "Certificate Sign, CRL Sign"
            },
            {
              "is_critical": "False",
              "name": "1.2.840.113635.100.6.2.1",
              "value": ".."
            }
          ],
          "signature": "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",
          "common_name": "Apple Worldwide Developer Relations Certification Authority",
          "serial_number": "7CAF690A25B739FE7B9B447AC178C5EE",
          "certificate_thumbprints": [
            {
              "name": "MD5",
              "value": "08a45128fa238443623421dd2c9887ab"
            },
            {
              "name": "SHA1",
              "value": "06ec06599f4ed0027cc58956b4d3ac1255114f35"
            },
            {
              "name": "SHA256",
              "value": "DCF21878C77F4198E4B4614F03D696D89C66C66008D4244E1B99161AAC91601F"
            }
          ],
          "issuer": {
            "valid_from": "2006-04-25T21:40:36Z",
            "signature_algorithm": "sha1WithRSAEncryption",
            "valid_to": "2035-02-09T21:40:36Z",
            "version": "2",
            "extensions": [
              {
                "is_critical": "True",
                "name": "X509v3 Key Usage",
                "value": "Certificate Sign, CRL Sign"
              },
              {
                "is_critical": "True",
                "name": "X509v3 Basic Constraints",
                "value": "CA:TRUE"
              },
              {
                "is_critical": "False",
                "name": "X509v3 Subject Key Identifier",
                "value": "2B:D0:69:47:94:76:09:FE:F4:6B:8D:2E:40:A6:F7:47:4D:7F:08:5E"
              },
              {
                "is_critical": "False",
                "name": "X509v3 Authority Key Identifier",
                "value": "keyid:2B:D0:69:47:94:76:09:FE:F4:6B:8D:2E:40:A6:F7:47:4D:7F:08:5E\n"
              },
              {
                "is_critical": "False",
                "name": "X509v3 Certificate Policies",
                "value": "Policy: 1.2.840.113635.100.5.1\n CPS: https://www.apple.com/appleca/\n User Notice:\n Explicit Text: Reliance on this certificate by any party assumes acceptance of the then applicable standard terms and conditions of use, certificate policy and certification practice statements.\n"
              }
            ],
            "signature": "5C36994C2D78B7ED8C9BDCF3779BF276D277304FC11F8583851B993D4737F2A99B408E2CD4B19012D8BEF4739BEED2640FCB794F34D8A23EF978FF6BC807EC7D39838B5320D338C4B1BF9A4F0A6BFF2BFC59A705097C174056111E74D3B78B233B47A3D56F24E2EBD1B770DF0F45E127CAF16D78EDE7B51717A8DC7E2235CA25D5D90FD66BD4A2242311F7A1AC8F738160C61B5B092F92B2F84448F060389E15F53D2667208A336AF70D82CFDEEBA32FF9536A5B64C0633377F73A072C56EBDA0F210EDABA73194FB5D9367FC18755D9A799B93242FBD8D5719E7EA152B71BBD934224122AC70F1DB64D9C5E63C84B801750AA8AD5DAE4FCD0090737B0757521",
            "common_name": "Apple Root CA",
            "serial_number": "02",
            "certificate_thumbprints": [
              {
                "name": "MD5",
                "value": "7e611e0f7ba31b51986f413b41383ef0"
              },
              {
                "name": "SHA1",
                "value": "611e5b662c593a08ff58d14ae22452d198df6c60"
              },
              {
                "name": "SHA256",
                "value": "B0B1730ECBC7FF4505142C49F1295E6EDA6BCAED7E2C68C5BE91B5A11001F024"
              }
            ],
            "issuer": "Apple Root CA"
          }
        }
      }
    }
  }
}

Example 3 - bulk query​

Retrieving certificate analytics in JSON format for thumbprints A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1, E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4, and ABC via POST request in JSON format.

Request

/api/certificate/analytics/v1/query/thumbprint/json
{
  "rl": {
    "query": {
      "thumbprints": [
        "A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1",
        "E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4",
        "ABC"
      ],
      "format": "json"
    }
  }
}

Response

{
  "rl": {
    "invalid_thumbprints": [
      "ABC"
    ],
    "request": {
      "response_format": "json",
      "thumbprints": [
        "A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1",
        "ABC",
        "E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4"
      ]
    },
    "certificate_analytics": [
      {
        "certificate_first_seen": "2022-09-14T08:05:10",
        "statistics": {
          "known": 77,
          "unknown": 2,
          "malicious": 0,
          "suspicious": 0,
          "total": 79
        },
        "classification": {
          "status": "undefined"
        },
        "certificate": {
          "valid_from": "2022-06-14T04:02:43Z",
          "signature_algorithm": "sha256WithRSAEncryption",
          "valid_to": "2025-07-12T07:06:34Z",
          "version": "2",
          "extensions": [
            {
              "is_critical": "True",
              "name": "X509v3 Key Usage",
              "value": "Digital Signature"
            },
            {
              "is_critical": "False",
              "name": "Authority Information Access",
              "value": "CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr45evcodesignca2020.crt\nOCSP - URI:http://ocsp.globalsign.com/gsgccr45evcodesignca2020\n"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Certificate Policies",
              "value": "Policy: 1.3.6.1.4.1.4146.1.2\n CPS: https://www.globalsign.com/repository/\nPolicy: 2.23.140.1.3\n"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Basic Constraints",
              "value": "CA:FALSE"
            },
            {
              "is_critical": "False",
              "name": "X509v3 CRL Distribution Points",
              "value": "\nFull Name:\n URI:http://crl.globalsign.com/gsgccr45evcodesignca2020.crl\n"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Extended Key Usage",
              "value": "Code Signing"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Authority Key Identifier",
              "value": "keyid:25:9D:D0:FC:59:09:86:63:C5:EC:F3:B1:13:3B:57:1C:03:92:36:11\n"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Subject Key Identifier",
              "value": "B9:8B:D3:79:F7:03:DC:12:78:E5:28:C2:AF:E8:61:4D:3E:E1:AC:E3"
            }
          ],
          "signature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
          "common_name": "Reallusion Inc.",
          "serial_number": "67C6DAAFB381A5567534EB0F",
          "certificate_thumbprints": [
            {
              "name": "MD5",
              "value": "3b5d3951bd5930863767cd86a4ba27c5"
            },
            {
              "name": "SHA1",
              "value": "e18af391a8ba1ae94eb61794c573c5a9856c80d3"
            },
            {
              "name": "SHA256",
              "value": "A481635184832F09BC3D3921A335634466C4C6FC714D8BBD89F65E827E5AF1B1"
            }
          ],
          "issuer": "GlobalSign GCC R45 EV CodeSigning CA 2020"
        }
      },
      {
        "certificate_first_seen": "2022-09-15T05:09:36",
        "statistics": {
          "known": 0,
          "unknown": 0,
          "malicious": 1,
          "suspicious": 0,
          "total": 1
        },
        "classification": {
          "status": "undefined"
        },
        "certificate": {
          "valid_from": "2022-08-16T16:45:04Z",
          "signature_algorithm": "sha256WithRSAEncryption",
          "valid_to": "2023-08-16T16:45:03Z",
          "version": "2",
          "extensions": [
            {
              "is_critical": "True",
              "name": "X509v3 Basic Constraints",
              "value": "CA:FALSE"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Authority Key Identifier",
              "value": "keyid:09:FE:C0:15:90:F9:AF:64:0A:92:12:B9:26:28:63:0C:97:EC:A7:B2\n"
            },
            {
              "is_critical": "False",
              "name": "Authority Information Access",
              "value": "CA Issuers - URI:http://certs.apple.com/wwdrg3.der\nOCSP - URI:http://ocsp.apple.com/ocsp03-wwdrg305\n"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Certificate Policies",
              "value": "Policy: 1.2.840.113635.100.5.1\n User Notice:\n Explicit Text: Reliance on this certificate by any party assumes acceptance of the then applicable standard terms and conditions of use, certificate policy and certification practice statements.\n CPS: https://www.apple.com/certificateauthority/\n"
            },
            {
              "is_critical": "True",
              "name": "X509v3 Extended Key Usage",
              "value": "Code Signing"
            },
            {
              "is_critical": "False",
              "name": "X509v3 Subject Key Identifier",
              "value": "8B:DB:F3:20:E4:7F:AD:DD:DB:04:07:B8:D0:F4:EF:03:82:21:A1:50"
            },
            {
              "is_critical": "True",
              "name": "X509v3 Key Usage",
              "value": "Digital Signature"
            },
            {
              "is_critical": "True",
              "name": "1.2.840.113635.100.6.1.7",
              "value": ".."
            },
            {
              "is_critical": "True",
              "name": "1.2.840.113635.100.6.1.4",
              "value": ".."
            }
          ],
          "signature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
          "common_name": "Apple Distribution: The Dash Foundation, Inc. (44RJ69WHFF)",
          "serial_number": "733E6B713464528602D5CA7DB152C6D6",
          "certificate_thumbprints": [
            {
              "name": "MD5",
              "value": "cb702899b0e4a8e748678e6b8acde556"
            },
            {
              "name": "SHA1",
              "value": "0463c9bff6b702da41487c8440fd02f5c5e239c1"
            },
            {
              "name": "SHA256",
              "value": "E199A1AE82E44F824C3086C1704B7CC0004364371316951992008A5E976A42C4"
            }
          ],
          "issuer": {
            "valid_from": "2020-02-19T18:13:47Z",
            "signature_algorithm": "sha256WithRSAEncryption",
            "valid_to": "2030-02-20T00:00:00Z",
            "version": "2",
            "extensions": [
              {
                "is_critical": "True",
                "name": "X509v3 Basic Constraints",
                "value": "CA:TRUE, pathlen:0"
              },
              {
                "is_critical": "False",
                "name": "X509v3 Authority Key Identifier",
                "value": "keyid:2B:D0:69:47:94:76:09:FE:F4:6B:8D:2E:40:A6:F7:47:4D:7F:08:5E\n"
              },
              {
                "is_critical": "False",
                "name": "Authority Information Access",
                "value": "OCSP - URI:http://ocsp.apple.com/ocsp03-applerootca\n"
              },
              {
                "is_critical": "False",
                "name": "X509v3 CRL Distribution Points",
                "value": "\nFull Name:\n URI:http://crl.apple.com/root.crl\n"
              },
              {
                "is_critical": "False",
                "name": "X509v3 Subject Key Identifier",
                "value": "09:FE:C0:15:90:F9:AF:64:0A:92:12:B9:26:28:63:0C:97:EC:A7:B2"
              },
              {
                "is_critical": "True",
                "name": "X509v3 Key Usage",
                "value": "Certificate Sign, CRL Sign"
              },
              {
                "is_critical": "False",
                "name": "1.2.840.113635.100.6.2.1",
                "value": ".."
              }
            ],
            "signature": "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",
            "common_name": "Apple Worldwide Developer Relations Certification Authority",
            "serial_number": "7CAF690A25B739FE7B9B447AC178C5EE",
            "certificate_thumbprints": [
              {
                "name": "MD5",
                "value": "08a45128fa238443623421dd2c9887ab"
              },
              {
                "name": "SHA1",
                "value": "06ec06599f4ed0027cc58956b4d3ac1255114f35"
              },
              {
                "name": "SHA256",
                "value": "DCF21878C77F4198E4B4614F03D696D89C66C66008D4244E1B99161AAC91601F"
              }
            ],
            "issuer": {
              "valid_from": "2006-04-25T21:40:36Z",
              "signature_algorithm": "sha1WithRSAEncryption",
              "valid_to": "2035-02-09T21:40:36Z",
              "version": "2",
              "extensions": [
                {
                  "is_critical": "True",
                  "name": "X509v3 Key Usage",
                  "value": "Certificate Sign, CRL Sign"
                },
                {
                  "is_critical": "True",
                  "name": "X509v3 Basic Constraints",
                  "value": "CA:TRUE"
                },
                {
                  "is_critical": "False",
                  "name": "X509v3 Subject Key Identifier",
                  "value": "2B:D0:69:47:94:76:09:FE:F4:6B:8D:2E:40:A6:F7:47:4D:7F:08:5E"
                },
                {
                  "is_critical": "False",
                  "name": "X509v3 Authority Key Identifier",
                  "value": "keyid:2B:D0:69:47:94:76:09:FE:F4:6B:8D:2E:40:A6:F7:47:4D:7F:08:5E\n"
                },
                {
                  "is_critical": "False",
                  "name": "X509v3 Certificate Policies",
                  "value": "Policy: 1.2.840.113635.100.5.1\n CPS: https://www.apple.com/appleca/\n User Notice:\n Explicit Text: Reliance on this certificate by any party assumes acceptance of the then applicable standard terms and conditions of use, certificate policy and certification practice statements.\n"
                }
              ],
              "signature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
              "common_name": "Apple Root CA",
              "serial_number": "02",
              "certificate_thumbprints": [
                {
                  "name": "MD5",
                  "value": "7e611e0f7ba31b51986f413b41383ef0"
                },
                {
                  "name": "SHA1",
                  "value": "611e5b662c593a08ff58d14ae22452d198df6c60"
                },
                {
                  "name": "SHA256",
                  "value": "B0B1730ECBC7FF4505142C49F1295E6EDA6BCAED7E2C68C5BE91B5A11001F024"
                }
              ],
              "issuer": "Apple Root CA"
            }
          }
        }
      }
    ]
  }
}