These are sample certificate files. They are for demonstration purposes only to help identify certificate files. The sample certificates are not valid certificate files and will not work if you copy them to your environment.
Here is an example of CA_pem.crt file that has an intermediate and CA in PEM format. The first entry is intermediate and the second one is the root CA.
Some certificate vendors may not require root CA in CA_pem.crt file, just an intermediate entry will work. Some certificate vendors may require more than two intermediate certificates in CA_pem.crt file to complete the trusted Chain. You must verify this with your certificate vendor.
----BEGIN CERTIFICATE--- MIIEXDCCAOSgAwl8AglLBAAAAAABMYnGQlgwDQYJKoZlhvcNAQELBQAwTOEgM84G
1UECxMXR2xvxElARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMTEwODAyMTAwMDAwW
hcNMjlwODAyMTAwM sJ3cjffjB2ynXz79WmNDEGD8eXD ATZ9U956HDXbA92Ho3wqP eCzxXJmuY/hfAUdEL88dEK71i gPluTWgRjCLv1Ht4p7WbguowPW2xYzOsZvok910dl CfAXHRETYzo2yBAhQDmbSaf dzhT8XdnuiJ3yEW84eLFJqSi6NDOgmdMyXg/4ntqsSX UwfpSfUQaAuXxScCedcp3 IAITFUgb811wm7duUhuklQ==
----END CERTIFICATE----
----BEGIN CERTIFICATE-----
MIIEWjCCA0KgAw18Agll8AAAAAABL07hQUMwDQYJKoZlhvcNAQEFBQAwVzELMAkG
UEBhMCQl<UxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsT81Jv QOExGlAZBgNVBAMTEkdsb2JhbFNpZ24gUm9vdCBDQTAeFwOxMTAOMTMxMDAw OyMjAOMTMxMDAwMDBaMFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKEx8HbG9i
gTAKPbGQEwnmw8Un9c 3qtnw4QEVFGZnmMvvdW3wNXaAwSJO+Gzkk/fkk59riJqzti8 yua7aK6kVikBHT C3GnXgYi/0046rk6bslnGgJ/S/O/DnlvvtUpMIIZHZYlm3CP9xSc tOOJ20U8gS AhsNuzlrWVOSPhtWjRX18Ul/d/4fSW2eZh+r2rKDV7QMltKGvNoy18Dt V8k6rw 19w5Edl YieuNkK02UCXLbNmmw2/7iFS45JJwh8550/DeNr8DBAA9+e+eqWek Y+ISe4KnHi7fSpiGe/Jlw=
----END CERTIFICATE-----