Rule History

SID: 2028503 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Sep 10, 2019, 12:00 PM

Message:

ET DELETED Hash - Unknown BrowserStack timeframe SMTP STARTLS

Rule:

alert tls any any -> any any (msg:"ET DELETED Hash - Unknown BrowserStack timeframe SMTP STARTLS"; ja3_hash; content:"7bc3475b771c44c764614397da069d28"; reference:url,github.com/trisulnsm/trisul-scripts/blob/master/lua/frontend_scripts/reassembly/ja3/prints/ja3fingerprint.json; classtype:unknown; sid:2028503; rev:2; metadata:created_at 2019_09_10, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_14;)

Created:

Sep 10, 2019, 12:00 PM

Updated:

Oct 14, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 22, 2025, 9:34 PM

Filename:

rules/emerging-deleted.rules