public mosaic llc support@publicmosaic.com
confirmed host

IP address 14.103.50.128

Slivercommand-and-control server · :31337

Last confirmed 2026-08-31, first seen 2026-08-30. On AS4811.

listed last confirmed feed checked TLP:CLEAR SURICATA .RULES SEE THE LIVE FEED →

14.103.50.128:31337 · Sliver

Last confirmed (14 days ago)

first seen2026-08-30 15:13 UTC
serviceip-port · tcp · Sliver default
networkAS4811 · China Telecom (Group)
confidence100 / 100
tls certificatead726caaf8a84af3fca8ec22515bebce3ca5a99bf7865084ebf17659d96a6023
cert subjectmultiplayer
cert issueroperators
cert validity2026-05-22 → 2029-05-21
cert typeCA-signed
cert key256-bit
cert serial (decimal)149331027276335016885469340058686500435
cert namesmultiplayer

The certificate names above were validated by the issuing authority at issuance. They describe the certificate, not conduct by the names' owner — a legitimately issued certificate can be deployed on a listed host by whoever holds its private key, so treat the name as a pivot to investigate rather than as an attribution.

ja4x7022c563de38_7022c563de38_bf0f0589fc03

Observation history

18d agotoday

Observed on 2 of the 18 days since this archive began recording, 2026-08-29 UTC. Presence is per UTC day: a day is marked when the scanner confirmed this address at least once, not once per scan.

Shared JA4X issuance template · 504 hosts

These hosts issued certificates from the same template — the same distinguished-name fields hashed in the same order. It links tooling, not necessarily an operator. Full cohort →

Showing 24 of 504. Full cohort →

Pivots & lookups