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
20250713/2025-07-13-1752436498-smtp_starttls_25_endpoints.gz
2f4d09ce45cdddf8fc7544a332ef42713a341498
61.3 MB July 14, 2025
20250713/2025-07-13-1752436498-smtp_starttls_25_certs.gz
86b9037b0f0f0f988ec1591153764f9d47765585
848.0 MB July 14, 2025
20250713/2025-07-13-1752404071-pop3s_995_names.gz
6dc4591a637315c20ac6e69c6c4a5cc7d8354c7c
34.3 MB July 13, 2025
20250713/2025-07-13-1752404071-pop3s_995_hosts.gz
247e18bc82b34c8881cc130ebcdcf8ff396041ca
79.7 MB July 13, 2025
20250713/2025-07-13-1752404071-pop3s_995_endpoints.gz
e53f9bc7d4da13da37c7f484875a237c173b58d5
81.7 MB July 13, 2025
20250713/2025-07-13-1752404071-pop3s_995_certs.gz
05ce6274858a1b4f6d8e08aeed067c0f1405c57a
911.6 MB July 13, 2025
20250708/2025-07-08-1752009548-mqtt_8883_names.gz
250944a3ee15ebd18d87f909b7bcc1f6632a0034
1.2 MB July 9, 2025
20250708/2025-07-08-1752009548-mqtt_8883_hosts.gz
fd219e832f26550e064e0bad7c2c1dbc3a957eb8
2.0 MB July 9, 2025
20250708/2025-07-08-1752009548-mqtt_8883_endpoints.gz
4fb988046727565ebbbbe8f3593bcff3c86213da
2.0 MB July 9, 2025
20250708/2025-07-08-1752009548-mqtt_8883_certs.gz
02283612ef924f4bc85271af4032565b52d4fd8f
31.0 MB July 9, 2025