Skip to content

Latest commit

 

History

History
164 lines (153 loc) · 8.95 KB

File metadata and controls

164 lines (153 loc) · 8.95 KB

Extract fields from a certificate file and return the standard context

Script Data


Name Description
Script Type python3
Tags
Cortex XSOAR Version 6.0.0

Inputs


Argument Name Description
pem Certificate in PEM format
entry_id Certificate entry ID (in DER or PEM format)

Outputs


Path Description Type
Certificate.Name Name (CN or SAN) appearing in the certificate. String
Certificate.SubjectDN The Subject Distinguished Name of the certificate.
This field includes the Common Name of the certificate.
String
Certificate.PEM Certificate in PEM format. String
Certificate.IssuerDN The Issuer Distinguished Name of the certificate. String
Certificate.SerialNumber The Serial Number of the certificate. String
Certificate.ValidityNotAfter End of certificate validity period. Date
Certificate.ValidityNotBefore Start of certificate validity period. Date
Certificate.SubjectAlternativeName.Type Type of the SAN. String
Certificate.SubjectAlternativeName.Value Name of the SAN. String
Certificate.SHA512 SHA512 Fingerprint of the certificate in DER format. String
Certificate.SHA256 SHA256 Fingerprint of the certificate in DER format. String
Certificate.SHA1 SHA1 Fingerprint of the certificate in DER format. String
Certificate.MD5 MD5 Fingerprint of the certificate in DER format. String
Certificate.PublicKey.Algorithm Algorithm used for public key of the certificate. String
Certificate.PublicKey.Length Length in bits of the public key of the certificate. Number
Certificate.PublicKey.Modulus Modulus of the public key for RSA keys. String
Certificate.PublicKey.Exponent Exponent of the public key for RSA keys. Number
Certificate.PublicKey.PublicKey The public key for DSA/Unknown keys. String
Certificate.PublicKey.P The P parameter for DSA keys. String
Certificate.PublicKey.Q The Q parameter for DSA keys. String
Certificate.PublicKey.G The G parameter for DSA keys. String
Certificate.PublicKey.X The X parameter for EC keys. String
Certificate.PublicKey.Y The Y parameter for EC keys. String
Certificate.PublicKey.Curve Curve of the Public Key for EC keys. String
Certificate.SPKISHA256 SHA256 fingerprint of the certificate Subject Public Key Info. String
Certificate.Signature.Algorithm Algorithm used in the signature of the certificate. String
Certificate.Signature.Signature Signature of the certificate. String
Certificate.Extension.Critical Critical flag of the certificate extension. Bool
Certificate.Extension.OID OID of the certificate extension. String
Certificate.Extension.Name Name of the certificate extension. String
Certificate.Extension.Value Value of the certificate extension. Unknown
Certificate.Malicious.Vendor The vendor that reported the file as malicious. String
Certificate.Malicious.Description A description explaining why the file was determined to be malicious. String
DBotScore.Indicator The indicator that was tested. String
DBotScore.Type The indicator type. String
DBotScore.Vendor The vendor used to calculate the score. String
DBotScore.Score The actual score. Number

Script Example

!CertificateExtract entry_id="978@5b925e3c-6ab8-4209-86bf-10f4ed6a9dc0"

Context Example

{
    "Certificate": {
        "Extension": [
            {
                "Critical": true,
                "Name": "basicConstraints",
                "OID": "2.5.29.19",
                "Value": {
                    "CA": false
                }
            },
            {
                "Critical": false,
                "Name": "subjectKeyIdentifier",
                "OID": "2.5.29.14",
                "Value": {
                    "Digest": "3fe12ea63b9cf8414f0b001f2efa8ac5bd0fc73c"
                }
            },
            {
                "Critical": false,
                "Name": "keyUsage",
                "OID": "2.5.29.15",
                "Value": {
                    "DataEncipherment": true,
                    "DigitalSignature": true,
                    "KeyAgreement": true,
                    "KeyEncipherment": true
                }
            },
            {
                "Critical": false,
                "Name": "extendedKeyUsage",
                "OID": "2.5.29.37",
                "Value": {
                    "Usages": [
                        "clientAuth"
                    ]
                }
            },
            {
                "Critical": false,
                "Name": "subjectAltName",
                "OID": "2.5.29.17",
                "Value": [
                    {
                        "Type": "dNSName",
                        "Value": "*.example.com"
                    }
                ]
            }
        ],
        "IssuerDN": "CN=TestCA,OU=CA,O=Example.com,L=Casacca,ST=PR,C=IT",
        "MD5": "ac2fead0b8ac25a3633194b38ad91ca9",
        "Name": [
            "*.example.com",
            "IAmADVCertificate"
        ],
        "PEM": "-----BEGIN CERTIFICATE-----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\nSIzBSFl5/q4tqkY4D2Gv4gPX\n-----END CERTIFICATE-----\n",
        "PublicKey": {
            "Algorithm": "EC",
            "Curve": "secp384r1",
            "Length": 384,
            "X": "7d:6a:b5:ed:8c:59:66:e7:ff:8c:f5:3f:b6:8d:c7:46:e9:a7:bf:cf:cb:81:94:12:c2:42:94:35:d5:ec:ea:78:90:62:99:42:1d:31:90:5b:58:34:eb:61:2d:ae:10:e1",
            "Y": "ad:65:d8:0c:84:75:c3:1c:6d:d7:7f:72:fb:3d:e1:b3:d2:8f:81:38:5a:22:42:4d:8c:5c:7c:75:59:25:bc:85:b1:d7:a7:3a:b7:87:2e:8d:94:95:af:af:f4:f1:32:ce"
        },
        "SHA1": "18ac1daece43f5b769260adbabf763046ebda80e",
        "SHA256": "869c151a7174f95a35b58c7aa900da5daed3723b63a31f08b89edd788653e402",
        "SPKISHA256": "f2d670d5c0e7e3ba2fb928dc2533c0191a679170acd7dc9387130173492e4b18",
        "SerialNumber": "6630784933253916426",
        "Signature": {
            "Algorithm": "sha256",
            "Signature": "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"
        },
        "SubjectAlternativeName": [
            {
                "Type": "dNSName",
                "Value": "*.example.com"
            }
        ],
        "SubjectDN": "CN=IAmADVCertificate",
        "ValidityNotAfter": "2021-12-02T14:41:00.000Z",
        "ValidityNotBefore": "2026-12-02T14:41:00.000Z"
    },
    "DBotScore": {
        "Indicator": "869c151a7174f95a35b58c7aa900da5daed3723b63a31f08b89edd788653e402",
        "Score": 0,
        "Type": "certificate",
        "Vendor": "X509Certificate"
    }
}

Human Readable Output

Certificate decoded