X.509 certificate metadata observed when communicating with HTTPS endpoints

Study Details

Study

Project Sonar: IPv4 SSL Certificates

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
20250827/2025-08-27-1756323408-https_get_40443_names.gz
9804f98e5c93a1451a08b69cdd1250ec67c9167e
3.8 MB Aug. 27, 2025
20250827/2025-08-27-1756323408-https_get_40443_certs.gz
5978ef6d991c53eb3f4674549b6b3c0c6778dd3e
164.2 MB Aug. 27, 2025
20250827/2025-08-27-1756319518-https_get_8984_names.gz
7e20f783c6d250e5b7097a2bdfe23e1b12a9c3db
482.7 KB Aug. 27, 2025
20250827/2025-08-27-1756319518-https_get_8984_certs.gz
5d12df05042ad96758466567ceea8fd6388451c0
16.6 MB Aug. 27, 2025
20250827/2025-08-27-1756309662-https_get_2443_names.gz
7b2f8fc51747b5a8d401d6a1cb09cb32b38ce350
5.0 MB Aug. 27, 2025
20250827/2025-08-27-1756309662-https_get_2443_certs.gz
0e1970b72eea90b8ce91e40c4d8e7377313216e0
281.2 MB Aug. 27, 2025
20250827/2025-08-27-1756299726-https_get_4443_names.gz
1a4861aab6986b9310a6576c03559f5b0a4f58dd
16.5 MB Aug. 27, 2025
20250827/2025-08-27-1756299726-https_get_4443_certs.gz
deaf37e95825ddd4ffa3c0701cce87eb27b99a60
730.1 MB Aug. 27, 2025
20250827/2025-08-27-1756291530-https_get_7002_names.gz
2a8605cde6c13051df277e34c912be1cbbe42bcf
3.4 MB Aug. 27, 2025
20250827/2025-08-27-1756291530-https_get_7002_certs.gz
93b84b79482b2fcd9c4ec653c52ddb6c841b2a0c
189.0 MB Aug. 27, 2025