X.509 certificate metadata observed when communicating with miscellaneous non-HTTPS endpoints, such as IMAPS, POP3S, etc.

Study Details

Study

Project Sonar

Author

Project Sonar | Rapid7

Contact

Rapid7 Labs

Dataset Details

The dataset contains a collection of metadata related to the net new X.509 certificates observed in each study when considering all SSL studies that ran prior. The _hosts and _endpoints files provide mapping between the IPs/endpoints and the fingerprint of the X.509 certificate presented. The _certs file provides a mapping of the net new certificates from a given study and the corresponding fingerprint. The _names file provides a mapping of the X.509 certificate name (CN) to its fingerprint.

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File Name SHA1-Fingerprint Size Updated At
20250429/2025-04-29-1745940798-smtp_starttls_587_names.gz
7da5e29cc5624cd4f475fe9d34622af8ca546278
24.2 MB April 29, 2025
20250429/2025-04-29-1745940798-smtp_starttls_587_hosts.gz
6ed175f88e82c2e7f64d76046e0ba3e03c8ee96b
43.3 MB April 29, 2025
20250429/2025-04-29-1745940798-smtp_starttls_587_endpoints.gz
4b07613a0cd2e0b204a4038d8771e7f9d647096f
44.3 MB April 29, 2025
20250429/2025-04-29-1745940798-smtp_starttls_587_certs.gz
e0cc649a94c88c1eae376c07152a619b75265725
669.8 MB April 29, 2025
20250429/2025-04-29-1745930232-pop3s_995_names.gz
665eb0a0ad91589ea651a949a8a63fb8ec0f67a0
34.3 MB April 29, 2025
20250429/2025-04-29-1745930232-pop3s_995_hosts.gz
e0bf4620796ade9e6ac4e2b9c4e32a81734e9757
78.4 MB April 29, 2025
20250429/2025-04-29-1745930232-pop3s_995_endpoints.gz
00cf9fcc3087769b855e87077ba2c8a3d5f92433
80.2 MB April 29, 2025
20250429/2025-04-29-1745930232-pop3s_995_certs.gz
adbed498e81cd5dd6d53388ddfcf61d4e534a19c
920.2 MB April 29, 2025
20250429/2025-04-29-1745897590-imap_starttls_143_names.gz
868ec76efc62e694622318ff8c8c7b835b274d2c
32.0 MB April 29, 2025
20250429/2025-04-29-1745897590-imap_starttls_143_hosts.gz
c736989160755cfe9f9384f9754b9141b15adcff
71.8 MB April 29, 2025