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
20250715/2025-07-15-1752582355-smtp_starttls_587_names.gz
40bb279e9d1838b60cdcdac6b6ef92d5d1235efd
24.2 MB July 15, 2025
20250715/2025-07-15-1752582355-smtp_starttls_587_hosts.gz
fb00fe3748d12f08cc85fb41d559e407cf0094f5
43.5 MB July 15, 2025
20250715/2025-07-15-1752582355-smtp_starttls_587_endpoints.gz
7bd015fa606f7cfcb36b5f7d67abfbfa56d1c285
44.5 MB July 15, 2025
20250715/2025-07-15-1752582355-smtp_starttls_587_certs.gz
f73d37af2120ea4ffba0ffc8b69844adaa3f489a
663.8 MB July 15, 2025
20250715/2025-07-15-1752581785-pop3_starttls_110_names.gz
7e8679e20c09e1be04310ffedc9acef98a1735a3
31.6 MB July 15, 2025
20250715/2025-07-15-1752581785-pop3_starttls_110_hosts.gz
61af2ebb22888f010f2408abbb78a161c3b18ed1
73.3 MB July 15, 2025
20250715/2025-07-15-1752581785-pop3_starttls_110_endpoints.gz
fc86d69d219247c693eb29fbeb82dcc8f6d3f257
75.0 MB July 15, 2025
20250715/2025-07-15-1752581785-pop3_starttls_110_certs.gz
9a63f5fa7bfc76a649ee83661eb30d0b75fedb6e
834.3 MB July 15, 2025
20250715/2025-07-15-1752549189-smtps_465_names.gz
70217715a7d8e25ad60a66e497f400ff0834db8a
35.2 MB July 15, 2025
20250715/2025-07-15-1752549189-smtps_465_hosts.gz
7944fb1037e22b697450aa5fcef6a4f7d1c4e246
77.0 MB July 15, 2025