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.

Full Dataset Listing

Existing Open Data users can sign in for access. See the About page for information on requesting access.

File Name SHA1-Fingerprint Size Updated At
20250428/2025-04-28-1745875604-smtp_starttls_25_names.gz
f97ff1aa3d12a21cb9cef8ccaf5d94c625601601
31.8 MB April 29, 2025
20250428/2025-04-28-1745875604-smtp_starttls_25_hosts.gz
35430a77dd4dfc402f7e948fa5fa909b1ec758db
58.4 MB April 29, 2025
20250428/2025-04-28-1745875604-smtp_starttls_25_endpoints.gz
d550cf32366de71ca1c0ffc96434437c3578e11c
59.5 MB April 29, 2025
20250428/2025-04-28-1745875604-smtp_starttls_25_certs.gz
1aed4394fb58a775ebeeac1661966c6232d7f252
848.1 MB April 29, 2025
20250428/2025-04-28-1745832554-smtps_465_names.gz
c85d6517607ce62cc5fe2713d6589eaa7d2ca16a
35.4 MB April 28, 2025
20250428/2025-04-28-1745832554-smtps_465_hosts.gz
5e2876339b37b61eea45d7a94349f8aad0fd5c01
77.2 MB April 28, 2025
20250428/2025-04-28-1745832554-smtps_465_endpoints.gz
654fbff39098a3ba6a9b4acfb52f4e56ead27920
79.0 MB April 28, 2025
20250428/2025-04-28-1745832554-smtps_465_certs.gz
01b4050964d5af269245e579c4a94e2e5d34fd93
953.1 MB April 28, 2025
20250415/2025-04-15-1744706608-pop3_starttls_110_names.gz
ed9032de388666cfe86847291a06a40fdba1123b
31.5 MB April 15, 2025
20250415/2025-04-15-1744706608-pop3_starttls_110_hosts.gz
ac39eca5f958c4be98dea11c7ef09d5976494785
72.4 MB April 15, 2025